Articles de journaux
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2022
|
81. | Gurusamy, Vigneshwaran; Capolino, Gerard-Andre; Akin, Bilal; Henao, Humberto; Romary, Raphaël; Pusca, Remus: Recent Trends in Magnetic Sensors and Flux-Based Condition Monitoring of Electromagnetic Devices. Dans: IEEE Transactions on Industry Applications, vol. 58, no. 4, p. 4668–4684, 2022, ISSN: 0093-9994. @article{Gurusamy2022,
title = {Recent Trends in Magnetic Sensors and Flux-Based Condition Monitoring of Electromagnetic Devices},
author = {Vigneshwaran Gurusamy and Gerard-Andre Capolino and Bilal Akin and Humberto Henao and Raphaël Romary and Remus Pusca},
url = {https://ieeexplore.ieee.org/document/9773973/},
doi = {10.1109/TIA.2022.3174804},
issn = {0093-9994},
year = {2022},
date = {2022-07-01},
journal = {IEEE Transactions on Industry Applications},
volume = {58},
number = {4},
pages = {4668--4684},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
80. | Ni, Sijie; Bauw, Grégory; Romary, Raphaël; Cassoret, Bertrand; Besnerais, Jean Le: Damper Winding for Noise and Vibration Reduction of a Permanent Magnet Synchronous Machine. Dans: Sensors, vol. 22, no. 7, p. 2738, 2022, ISSN: 1424-8220. @article{Ni2022b,
title = {Damper Winding for Noise and Vibration Reduction of a Permanent Magnet Synchronous Machine},
author = {Sijie Ni and Grégory Bauw and Raphaël Romary and Bertrand Cassoret and Jean Le Besnerais},
url = {https://www.mdpi.com/1424-8220/22/7/2738},
doi = {10.3390/s22072738},
issn = {1424-8220},
year = {2022},
date = {2022-04-01},
journal = {Sensors},
volume = {22},
number = {7},
pages = {2738},
abstract = {In this paper, a passive method for the noise reduction of the PMSM (Permanent Magnet Synchronous Machine) is presented. The principle is to add an auxiliary three-phase winding into the same slots as the initial stator winding, short-circuited via three capacitors of suitable values. The aim is to create a damping effect for flux density harmonic components, especially high-frequency harmonics from the PWM (PulseWidth Modulation), in the air gap in order to reduce the noise and vibration of the PMSM. The method can significantly reduce the global sound pressure level and vibrations for specific frequencies. Because of passive features, the additional winding effectively mitigates magnetic noise without greatly increasing the complexity of design and manufacturing, which also extends its applicability to different PMSMs.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In this paper, a passive method for the noise reduction of the PMSM (Permanent Magnet Synchronous Machine) is presented. The principle is to add an auxiliary three-phase winding into the same slots as the initial stator winding, short-circuited via three capacitors of suitable values. The aim is to create a damping effect for flux density harmonic components, especially high-frequency harmonics from the PWM (PulseWidth Modulation), in the air gap in order to reduce the noise and vibration of the PMSM. The method can significantly reduce the global sound pressure level and vibrations for specific frequencies. Because of passive features, the additional winding effectively mitigates magnetic noise without greatly increasing the complexity of design and manufacturing, which also extends its applicability to different PMSMs. |
2021
|
77. | Azzoug, Younes; Pusca, Rémus; Sahraoui, Mohamed; Ammar, Abdelkarim; Ameid, Tarek; Romary, Raphaël; Cardoso, Antonio J. Marques: An Active Fault-Tolerant Control Strategy for Current Sensors Failure for Induction Motor Drives Using a Single Observer for Currents Estimation and Axes Transformation. Dans: European Journal of Electrical Engineering, vol. 23, no. 6, p. 467–474, 2021, ISSN: 21033641. @article{Azzoug2021b,
title = {An Active Fault-Tolerant Control Strategy for Current Sensors Failure for Induction Motor Drives Using a Single Observer for Currents Estimation and Axes Transformation},
author = {Younes Azzoug and Rémus Pusca and Mohamed Sahraoui and Abdelkarim Ammar and Tarek Ameid and Raphaël Romary and Antonio J. Marques Cardoso},
url = {https://www.iieta.org/journals/ejee/paper/10.18280/ejee.230606},
doi = {10.18280/ejee.230606},
issn = {21033641},
year = {2021},
date = {2021-12-01},
journal = {European Journal of Electrical Engineering},
volume = {23},
number = {6},
pages = {467--474},
abstract = {This paper proposes a fault-tolerant control technique against current sensors failure in direct torque controlled induction motors drives, based on a new modification of Luenberger observer for currents estimation and axes transformation for vector rotation. Several important aspects are covered in the proposed algorithm, such as the detection of sensors failure, the isolation of faulty sensors, and the reconfiguration of the control system by a correct estimation. A logic circuit ensures fault detection by analyzing the residual signal between the measured and estimated quantities, while a single observer performs the task of estimating the line currents. In addition, a decision logic circuit isolates the erroneous signal and simultaneously selects the appropriate estimated current signal. An axes transformation ensures rotation from (a,b) to ($alpha$,$beta$), which keeps a low-cost control using only two current sensors. The proposed scheme is tested on MATLAB/Simulink environment and experimentally validated in a laboratory prototype mainly containing a dS1104 card and 4 kW induction motor.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This paper proposes a fault-tolerant control technique against current sensors failure in direct torque controlled induction motors drives, based on a new modification of Luenberger observer for currents estimation and axes transformation for vector rotation. Several important aspects are covered in the proposed algorithm, such as the detection of sensors failure, the isolation of faulty sensors, and the reconfiguration of the control system by a correct estimation. A logic circuit ensures fault detection by analyzing the residual signal between the measured and estimated quantities, while a single observer performs the task of estimating the line currents. In addition, a decision logic circuit isolates the erroneous signal and simultaneously selects the appropriate estimated current signal. An axes transformation ensures rotation from (a,b) to ($alpha$,$beta$), which keeps a low-cost control using only two current sensors. The proposed scheme is tested on MATLAB/Simulink environment and experimentally validated in a laboratory prototype mainly containing a dS1104 card and 4 kW induction motor. |
76. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Stray Flux Multi-Sensor for Stator Fault Detection in Synchronous Machines. Dans: Electronics, vol. 10, no. 18, p. 2313, 2021, ISSN: 2079-9292. @article{Irhoumah2021,
title = {Stray Flux Multi-Sensor for Stator Fault Detection in Synchronous Machines},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
url = {https://www.mdpi.com/2079-9292/10/18/2313},
doi = {10.3390/electronics10182313},
issn = {2079-9292},
year = {2021},
date = {2021-09-01},
journal = {Electronics},
volume = {10},
number = {18},
pages = {2313},
abstract = {The aim of this paper is to detect a stator inter-turn short circuit in a synchronous machine through the analysis of the external magnetic field measured by external flux sensors. The paper exploits a methodology previously developed, based on the analysis of the behavior with load variation of sensitive spectral lines issued from two flux sensors positioned at 180° from each other around the machine. Further developments to improve this method were made, in which more than two flux sensors were used to keep a good sensitivity for stator fault detection. The method is based on the Pearson correlation coefficient calculated from sensitive spectral lines at different load operating conditions. Fusion information with belief function is then applied to the correlation coefficients, which enable the detection of an incipient fault in any phase of the machine. The method has the advantage to be fully non-invasive and does not require knowledge of the healthy state.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The aim of this paper is to detect a stator inter-turn short circuit in a synchronous machine through the analysis of the external magnetic field measured by external flux sensors. The paper exploits a methodology previously developed, based on the analysis of the behavior with load variation of sensitive spectral lines issued from two flux sensors positioned at 180° from each other around the machine. Further developments to improve this method were made, in which more than two flux sensors were used to keep a good sensitivity for stator fault detection. The method is based on the Pearson correlation coefficient calculated from sensitive spectral lines at different load operating conditions. Fusion information with belief function is then applied to the correlation coefficients, which enable the detection of an incipient fault in any phase of the machine. The method has the advantage to be fully non-invasive and does not require knowledge of the healthy state. |
75. | Azzoug, Younes; Sahraoui, Mohamed; Pusca, Rémus; Ameid, Tarek; Romary, Raphaël; Cardoso, Antonio J. Marques: Current sensors fault detection and tolerant control strategy for three-phase induction motor drives. Dans: Electrical Engineering, vol. 103, no. 2, p. 881–898, 2021, ISSN: 0948-7921. @article{Azzoug2021a,
title = {Current sensors fault detection and tolerant control strategy for three-phase induction motor drives},
author = {Younes Azzoug and Mohamed Sahraoui and Rémus Pusca and Tarek Ameid and Raphaël Romary and Antonio J. Marques Cardoso},
url = {http://link.springer.com/10.1007/s00202-020-01120-5},
doi = {10.1007/s00202-020-01120-5},
issn = {0948-7921},
year = {2021},
date = {2021-04-01},
journal = {Electrical Engineering},
volume = {103},
number = {2},
pages = {881--898},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
74. | Azzoug, Younes; Sahraoui, Mohamed; Pusca, Rémus; Ameid, Tarek; Romary, Raphaël; Cardoso, Antonio J. Marques: High-performance vector control without AC phase current sensors for induction motor drives: Simulation and real-time implementation. Dans: ISA Transactions, vol. 109, p. 295–306, 2021, ISSN: 00190578. @article{Azzoug2021,
title = {High-performance vector control without AC phase current sensors for induction motor drives: Simulation and real-time implementation},
author = {Younes Azzoug and Mohamed Sahraoui and Rémus Pusca and Tarek Ameid and Raphaël Romary and Antonio J. Marques Cardoso},
url = {https://linkinghub.elsevier.com/retrieve/pii/S0019057820303955},
doi = {10.1016/j.isatra.2020.09.021},
issn = {00190578},
year = {2021},
date = {2021-03-01},
journal = {ISA Transactions},
volume = {109},
pages = {295--306},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
73. | Touti, Ezzeddine; Zayed, Hossem; Pusca, Rémus; Romary, Raphaël: Dynamic Stability Enhancement of a Hybrid Renewable Energy System in Stand-Alone Applications. Dans: Computation, vol. 9, no. 2, p. 14, 2021, ISSN: 2079-3197. @article{Touti2021,
title = {Dynamic Stability Enhancement of a Hybrid Renewable Energy System in Stand-Alone Applications},
author = {Ezzeddine Touti and Hossem Zayed and Rémus Pusca and Raphaël Romary},
url = {https://www.mdpi.com/2079-3197/9/2/14},
doi = {10.3390/computation9020014},
issn = {2079-3197},
year = {2021},
date = {2021-02-01},
journal = {Computation},
volume = {9},
number = {2},
pages = {14},
abstract = {Renewable energy systems have been extensively developed and they are attractive to become widespread in the future because they can deliver energy at a competitive price and generally do not cause environmental pollution. However, stand-alone energy systems may not be practical for satisfying the electric load demands, especially in places having unsteady wind speeds with high unpredictability. Hybrid energy systems seem to be a more economically feasible alternative to satisfy the energy demands of several isolated clients worldwide. The combination of these systems makes it possible to guarantee the power stability, efficiency, and reliability. The aim of this paper is to present a comprehensive analysis and to propose a technical solution to integrate a self-excited induction generator in a low power multisource system. Therefore, to avoid the voltage collapsing and the machine demagnetization, the various parameters have to be identified. This procedure allows for the limitation of a safe operating area where the best stability of the machine can be obtained. Hence, the load variation interval is determined. An improvement of the induction generator stability will be analyzed. Simulation results will be validated through experimental tests.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Renewable energy systems have been extensively developed and they are attractive to become widespread in the future because they can deliver energy at a competitive price and generally do not cause environmental pollution. However, stand-alone energy systems may not be practical for satisfying the electric load demands, especially in places having unsteady wind speeds with high unpredictability. Hybrid energy systems seem to be a more economically feasible alternative to satisfy the energy demands of several isolated clients worldwide. The combination of these systems makes it possible to guarantee the power stability, efficiency, and reliability. The aim of this paper is to present a comprehensive analysis and to propose a technical solution to integrate a self-excited induction generator in a low power multisource system. Therefore, to avoid the voltage collapsing and the machine demagnetization, the various parameters have to be identified. This procedure allows for the limitation of a safe operating area where the best stability of the machine can be obtained. Hence, the load variation interval is determined. An improvement of the induction generator stability will be analyzed. Simulation results will be validated through experimental tests. |
72. | Pusca, Rémus; Romary, Raphaël; Touti, Ezzeddine; Livinti, Pétru; Nuca, Ilie; Ceban, Adrian: Procedure for Detection of Stator Inter-Turn Short Circuit in AC Machines Measuring the External Magnetic Field. Dans: Energies, vol. 14, no. 4, p. 1132, 2021, ISSN: 1996-1073. @article{Pusca2021,
title = {Procedure for Detection of Stator Inter-Turn Short Circuit in AC Machines Measuring the External Magnetic Field},
author = {Rémus Pusca and Raphaël Romary and Ezzeddine Touti and Pétru Livinti and Ilie Nuca and Adrian Ceban},
url = {https://www.mdpi.com/1996-1073/14/4/1132},
doi = {10.3390/en14041132},
issn = {1996-1073},
year = {2021},
date = {2021-02-01},
journal = {Energies},
volume = {14},
number = {4},
pages = {1132},
abstract = {This paper presents a non-invasive procedure to detect inter-turn short circuit faults in the stator windings of AC electrical machines. It proposes the use of the stray external magnetic field measured in the vicinity of the machine to determine stator faults. The originality introduced by this procedure is the analysis method presented in the paper, which when compared to usual diagnosis methods, does not require any data on the healthy state of the machine. The procedure uses the magnetic unbalance created by the rotor poles and the load variation in faulty cases. The presented method can be applied to induction and synchronous machines used as a motor or generator. It is based on the variation of sensitive spectral lines obtained from the external magnetic field when the load changes. Analytical relationships are developed in the paper to justify the proposed method and to explain the physical phenomenon. To illustrate these theoretical considerations, practical experiments are also presented.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This paper presents a non-invasive procedure to detect inter-turn short circuit faults in the stator windings of AC electrical machines. It proposes the use of the stray external magnetic field measured in the vicinity of the machine to determine stator faults. The originality introduced by this procedure is the analysis method presented in the paper, which when compared to usual diagnosis methods, does not require any data on the healthy state of the machine. The procedure uses the magnetic unbalance created by the rotor poles and the load variation in faulty cases. The presented method can be applied to induction and synchronous machines used as a motor or generator. It is based on the variation of sensitive spectral lines obtained from the external magnetic field when the load changes. Analytical relationships are developed in the paper to justify the proposed method and to explain the physical phenomenon. To illustrate these theoretical considerations, practical experiments are also presented. |
71. | Balavoine, François; Bauw, Grégory; Cassoret, Bertrand; Romary, Raphaël: A comparative study of LC filter and damper winding for noise reduction of PWM-fed IM. Dans: International Journal of Applied Electromagnetics and Mechanics, vol. 64, p. S167–S177, 2021, ISSN: 13835416. @article{Balavoine2021,
title = {A comparative study of LC filter and damper winding for noise reduction of PWM-fed IM},
author = {François Balavoine and Grégory Bauw and Bertrand Cassoret and Raphaël Romary},
editor = {Paolo Di Barba and Maria Evelina Mognaschi and Sławomir Wiak},
doi = {10.3233/JAE-209513},
issn = {13835416},
year = {2021},
date = {2021-01-01},
journal = {International Journal of Applied Electromagnetics and Mechanics},
volume = {64},
pages = {S167--S177},
abstract = {In this paper, two passive solutions for noise reduction of PWM-fed induction machines are compared: the use of LC filter connected between the PWM inverter and the machine, and a three-phase damper wound inside the machine and connected to three capacitors. Firstly, the principle, advantages and disadvantages of each solution are recalled. The equivalent electrical circuits used for the study are also explained. Then, the effectiveness of both solutions in terms of voltage harmonic reduction and harmonic flux density reduction is discussed. The weight and size criteria are also studied. Results are given for two different power ranges of induction machines: 4 kW and 55 kW, and for two different switching frequencies of the PWM inverter: 3 kHz and 8 kHz.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In this paper, two passive solutions for noise reduction of PWM-fed induction machines are compared: the use of LC filter connected between the PWM inverter and the machine, and a three-phase damper wound inside the machine and connected to three capacitors. Firstly, the principle, advantages and disadvantages of each solution are recalled. The equivalent electrical circuits used for the study are also explained. Then, the effectiveness of both solutions in terms of voltage harmonic reduction and harmonic flux density reduction is discussed. The weight and size criteria are also studied. Results are given for two different power ranges of induction machines: 4 kW and 55 kW, and for two different switching frequencies of the PWM inverter: 3 kHz and 8 kHz. |
2020
|
66. | Balavoine, François; Cassoret, Bertrand; Demian, Cristian; Romary, Raphaël; Debendere, Christophe: Influence of modern magnetic and insulation materials on dimensions and losses of large induction machines. Dans: Open Physics, vol. 18, no. 1, p. 652–657, 2020, ISSN: 2391-5471. @article{Balavoine2020,
title = {Influence of modern magnetic and insulation materials on dimensions and losses of large induction machines},
author = {François Balavoine and Bertrand Cassoret and Cristian Demian and Raphaël Romary and Christophe Debendere},
url = {https://www.degruyter.com/document/doi/10.1515/phys-2020-0172/html},
doi = {10.1515/phys-2020-0172},
issn = {2391-5471},
year = {2020},
date = {2020-10-01},
journal = {Open Physics},
volume = {18},
number = {1},
pages = {652--657},
abstract = {The aim of this study is to present the possibilities of reducing the size of large induction motors with new electrical materials taken into account of thermal constraints. This study highlights the possibilities of reducing losses, increasing the efficiency, and decreasing the weight, by taking different grades of materials. A nonlinear multiobjective optimization is used to determine the best solution, by varying the internal and external geometric parameters.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The aim of this study is to present the possibilities of reducing the size of large induction motors with new electrical materials taken into account of thermal constraints. This study highlights the possibilities of reducing losses, increasing the efficiency, and decreasing the weight, by taking different grades of materials. A nonlinear multiobjective optimization is used to determine the best solution, by varying the internal and external geometric parameters. |
2019
|
65. | Demian, Cristian; Romary, Raphaël; Vogt, Gilles; Costan, Valentin: Practical model of the axial magnetic field in the end region of large turbo-generators. Dans: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 38, no. 4, p. 1295–1305, 2019, ISSN: 0332-1649. @article{Demian2019,
title = {Practical model of the axial magnetic field in the end region of large turbo-generators},
author = {Cristian Demian and Raphaël Romary and Gilles Vogt and Valentin Costan},
url = {https://www.emerald.com/insight/content/doi/10.1108/COMPEL-10-2018-0435/full/html},
doi = {10.1108/COMPEL-10-2018-0435},
issn = {0332-1649},
year = {2019},
date = {2019-07-01},
journal = {COMPEL - The international journal for computation and mathematics in electrical and electronic engineering},
volume = {38},
number = {4},
pages = {1295--1305},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
64. | Bauw, Grégory; Cassoret, Bertrand; Ninet, Olivier; Romary, Raphaël: Design of an induction machine with damper windings for noise and vibrations reduction. Dans: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 38, no. 4, p. 1253–1262, 2019, ISSN: 0332-1649. @article{Bauw2019,
title = {Design of an induction machine with damper windings for noise and vibrations reduction},
author = {Grégory Bauw and Bertrand Cassoret and Olivier Ninet and Raphaël Romary},
url = {https://www.emerald.com/insight/content/doi/10.1108/COMPEL-10-2018-0425/full/html},
doi = {10.1108/COMPEL-10-2018-0425},
issn = {0332-1649},
year = {2019},
date = {2019-07-01},
journal = {COMPEL - The international journal for computation and mathematics in electrical and electronic engineering},
volume = {38},
number = {4},
pages = {1253--1262},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
63. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Detection of the Stator Winding Inter-Turn Faults in Asynchronous and Synchronous Machines Through the Correlation Between Harmonics of the Voltage of Two Magnetic Flux Sensors. Dans: IEEE Transactions on Industry Applications, vol. 55, no. 3, p. 2682–2689, 2019, ISSN: 0093-9994. @article{Irhoumah2019,
title = {Detection of the Stator Winding Inter-Turn Faults in Asynchronous and Synchronous Machines Through the Correlation Between Harmonics of the Voltage of Two Magnetic Flux Sensors},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
url = {https://ieeexplore.ieee.org/document/8642301/},
doi = {10.1109/TIA.2019.2899560},
issn = {0093-9994},
year = {2019},
date = {2019-05-01},
journal = {IEEE Transactions on Industry Applications},
volume = {55},
number = {3},
pages = {2682--2689},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
62. | Guezmil, Amal; Berriri, Hanen; Pusca, Rémus; Sakly, Anis; Romary, Raphaël; Mimouni, Mohamed Faouzi: Experimental Investigation of Passive Fault Tolerant Control for Induction Machine Using Sliding Mode Approach. Dans: Asian Journal of Control, vol. 21, no. 1, p. 520–532, 2019, ISSN: 1561-8625. @article{Guezmil2019a,
title = {Experimental Investigation of Passive Fault Tolerant Control for Induction Machine Using Sliding Mode Approach},
author = {Amal Guezmil and Hanen Berriri and Rémus Pusca and Anis Sakly and Raphaël Romary and Mohamed Faouzi Mimouni},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/asjc.1753},
doi = {10.1002/asjc.1753},
issn = {1561-8625},
year = {2019},
date = {2019-01-01},
journal = {Asian Journal of Control},
volume = {21},
number = {1},
pages = {520--532},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
61. | Guezmil, Amal; Berriri, Hanen; Pusca, Rémus; Sakly, Anis; Romary, Raphaël; Mimouni, Mohamed Faouzi: High order sliding mode observer‐based backstepping fault‐tolerant control for induction motor. Dans: Asian Journal of Control, vol. 21, no. 1, p. 33–42, 2019, ISSN: 1561-8625. @article{Guezmil2019,
title = {High order sliding mode observer‐based backstepping fault‐tolerant control for induction motor},
author = {Amal Guezmil and Hanen Berriri and Rémus Pusca and Anis Sakly and Raphaël Romary and Mohamed Faouzi Mimouni},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/asjc.2016},
doi = {10.1002/asjc.2016},
issn = {1561-8625},
year = {2019},
date = {2019-01-01},
journal = {Asian Journal of Control},
volume = {21},
number = {1},
pages = {33--42},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2018
|
53. | Cuevas, Mauricio; Romary, Raphaël; Lecointe, Jean-Philippe; Morganti, Fabrice; Jacq, Thierry: Noninvasive Detection of Winding Short-Circuit Faults in Salient Pole Synchronous Machine With Squirrel-Cage Damper. Dans: IEEE Transactions on Industry Applications, vol. 54, no. 6, p. 5988–5997, 2018, ISSN: 0093-9994. @article{Cuevas2018,
title = {Noninvasive Detection of Winding Short-Circuit Faults in Salient Pole Synchronous Machine With Squirrel-Cage Damper},
author = {Mauricio Cuevas and Raphaël Romary and Jean-Philippe Lecointe and Fabrice Morganti and Thierry Jacq},
url = {https://ieeexplore.ieee.org/document/8424084/},
doi = {10.1109/TIA.2018.2861860},
issn = {0093-9994},
year = {2018},
date = {2018-11-01},
journal = {IEEE Transactions on Industry Applications},
volume = {54},
number = {6},
pages = {5988--5997},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
52. | Bauw, Grégory; Balavoine, François; Cassoret, Bertrand; Ninet, Olivier; Romary, Raphaël: Equivalent Circuit of PWM-Fed Induction Machine With Damper Winding for Noise and Vibration Reduction. Dans: IEEE Transactions on Industry Applications, vol. 54, no. 5, p. 4147–4155, 2018, ISSN: 0093-9994. @article{Bauw2018b,
title = {Equivalent Circuit of PWM-Fed Induction Machine With Damper Winding for Noise and Vibration Reduction},
author = {Grégory Bauw and François Balavoine and Bertrand Cassoret and Olivier Ninet and Raphaël Romary},
url = {https://ieeexplore.ieee.org/document/8352665/},
doi = {10.1109/TIA.2018.2831635},
issn = {0093-9994},
year = {2018},
date = {2018-09-01},
journal = {IEEE Transactions on Industry Applications},
volume = {54},
number = {5},
pages = {4147--4155},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
51. | Guezmil, Amal; Berriri, Hanen; Pusca, Rémus; Sakly, Anis; Romary, Raphaël; Mimouni, Mohamed Faouzi: Unknown Input Observer-Based Fault Diagnosis in Induction Machine: Theory and Experiment. Dans: Electric Power Components and Systems, vol. 46, no. 11-12, p. 1351–1363, 2018, ISSN: 1532-5008. @article{Guezmil2018,
title = {Unknown Input Observer-Based Fault Diagnosis in Induction Machine: Theory and Experiment},
author = {Amal Guezmil and Hanen Berriri and Rémus Pusca and Anis Sakly and Raphaël Romary and Mohamed Faouzi Mimouni},
url = {https://www.tandfonline.com/doi/full/10.1080/15325008.2018.1485062},
doi = {10.1080/15325008.2018.1485062},
issn = {1532-5008},
year = {2018},
date = {2018-07-01},
journal = {Electric Power Components and Systems},
volume = {46},
number = {11-12},
pages = {1351--1363},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
50. | Bahri, Elmehdi; Pusca, Rémus; Romary, Raphaël; Belkhayat, Driss: A new approach for torque ripple reduction in a faulty surface permanent magnet synchronous motor by inverse current injection. Dans: Electrical Engineering, vol. 100, no. 2, p. 565–579, 2018, ISSN: 0948-7921. @article{Bahri2018,
title = {A new approach for torque ripple reduction in a faulty surface permanent magnet synchronous motor by inverse current injection},
author = {Elmehdi Bahri and Rémus Pusca and Raphaël Romary and Driss Belkhayat},
url = {http://link.springer.com/10.1007/s00202-017-0529-z},
doi = {10.1007/s00202-017-0529-z},
issn = {0948-7921},
year = {2018},
date = {2018-06-01},
journal = {Electrical Engineering},
volume = {100},
number = {2},
pages = {565--579},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
49. | Bauw, Grégory; Cassoret, Bertrand; Romary, Raphaël; Ninet, Olivier: Damper winding for noise and vibration reduction of induction machine under sinusoidal conditions. Dans: International Journal of Applied Electromagnetics and Mechanics, vol. 57, no. S1, p. 13–21, 2018, ISSN: 13835416. @article{Bauw2018,
title = {Damper winding for noise and vibration reduction of induction machine under sinusoidal conditions},
author = {Grégory Bauw and Bertrand Cassoret and Raphaël Romary and Olivier Ninet},
editor = {Sławomir Wiak and Paolo Di Barba and Krzysztof Komeza},
url = {https://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/JAE-182296},
doi = {10.3233/JAE-182296},
issn = {13835416},
year = {2018},
date = {2018-04-01},
journal = {International Journal of Applied Electromagnetics and Mechanics},
volume = {57},
number = {S1},
pages = {13--21},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
48. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël; Demian, Cristian: Information Fusion With Belief Functions for Detection of Interturn Short-Circuit Faults in Electrical Machines Using External Flux Sensors. Dans: IEEE Transactions on Industrial Electronics, vol. 65, no. 3, p. 2642–2652, 2018, ISSN: 0278-0046. @article{Irhoumah2018,
title = {Information Fusion With Belief Functions for Detection of Interturn Short-Circuit Faults in Electrical Machines Using External Flux Sensors},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary and Cristian Demian},
url = {http://ieeexplore.ieee.org/document/8016627/},
doi = {10.1109/TIE.2017.2745408},
issn = {0278-0046},
year = {2018},
date = {2018-03-01},
journal = {IEEE Transactions on Industrial Electronics},
volume = {65},
number = {3},
pages = {2642--2652},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
47. | Touti, Ezzeddine; Kraim, Habib; Pusca, Rémus; Romary, Raphaël: Modeling of an isolated induction generator considering saturation effect. Dans: Archives of Electrical Engineering, vol. 67, no. 4, p. 755–772, 2018. @article{Touti2018,
title = {Modeling of an isolated induction generator considering saturation effect},
author = {Ezzeddine Touti and Habib Kraim and Rémus Pusca and Raphaël Romary},
doi = {10.24425/aee.2018.124738},
year = {2018},
date = {2018-01-01},
journal = {Archives of Electrical Engineering},
volume = {67},
number = {4},
pages = {755--772},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2017
|
41. | Guezmil, Amal; Berriri, Hanen; Pusca, Rémus; Sakly, Anis; Romary, Raphaël; Mimouni, Mohamed Faouzi: Detecting Inter-Turn Short-Circuit Fault in Induction Machine Using High-Order Sliding Mode Observer: Simulation and Experimental Verification. Dans: Journal of Control, Automation and Electrical Systems, vol. 28, no. 4, p. 532–540, 2017, ISSN: 2195-3880. @article{Guezmil2017,
title = {Detecting Inter-Turn Short-Circuit Fault in Induction Machine Using High-Order Sliding Mode Observer: Simulation and Experimental Verification},
author = {Amal Guezmil and Hanen Berriri and Rémus Pusca and Anis Sakly and Raphaël Romary and Mohamed Faouzi Mimouni},
url = {http://link.springer.com/10.1007/s40313-017-0314-2},
doi = {10.1007/s40313-017-0314-2},
issn = {2195-3880},
year = {2017},
date = {2017-08-01},
journal = {Journal of Control, Automation and Electrical Systems},
volume = {28},
number = {4},
pages = {532--540},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
40. | Bauw, Grégory; Cassoret, Bertrand; Ninet, Olivier; Romary, Raphaël: Enroulement amortisseur pour la réduction des bruits et vibrations des machine asynchrones. Dans: Revue 3EI, vol. 89, p. 40–44, 2017. @article{Bauw2017,
title = {Enroulement amortisseur pour la réduction des bruits et vibrations des machine asynchrones},
author = {Grégory Bauw and Bertrand Cassoret and Olivier Ninet and Raphaël Romary},
year = {2017},
date = {2017-01-01},
journal = {Revue 3EI},
volume = {89},
pages = {40--44},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
39. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Diagnostic de machines électriques utilisant six capteurs de champ extérieur. Dans: Revue 3EI, vol. 90, p. 30–36, 2017. @article{Irhoumah2017,
title = {Diagnostic de machines électriques utilisant six capteurs de champ extérieur},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
year = {2017},
date = {2017-01-01},
journal = {Revue 3EI},
volume = {90},
pages = {30--36},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Actes
|
2022
|
79. | Ni, Sijie; Bauw, Grégory; Cassoret, Bertrand; Romary, Raphaël: Analysis of noise variation in PMSM with damper winding under different operating conditions. Dans: XXV International Conference on Electrical Machines (ICEM), Valencia, Spain, 2022. @inproceedings{Ni2022,
title = {Analysis of noise variation in PMSM with damper winding under different operating conditions},
author = {Sijie Ni and Grégory Bauw and Bertrand Cassoret and Raphaël Romary},
year = {2022},
date = {2022-09-01},
booktitle = {XXV International Conference on Electrical Machines (ICEM)},
address = {Valencia, Spain},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
78. | Ni, Sijie; Bauw, Grégory; Cassoret, Bertrand; Romary, Raphaël; Besnerais, Jean Le: Réduction des bruits et vibrations des machines synchrones à aimants permanents par bobinage amortisseur. Dans: Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique, Le Croisic, France, 2022. @inproceedings{Ni2022a,
title = {Réduction des bruits et vibrations des machines synchrones à aimants permanents par bobinage amortisseur},
author = {Sijie Ni and Grégory Bauw and Bertrand Cassoret and Raphaël Romary and Jean Le Besnerais},
year = {2022},
date = {2022-06-01},
booktitle = {Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique},
address = {Le Croisic, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2021
|
70. | Ni, Sijie; Bauw, Grégory; Romary, Raphaël; Cassoret, Bertrand; Besnerais, Jean Le: Damper winding for noise and vibration reduction of Permanent Magnet Synchronous Machine. Dans: 20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz/Cracow, Poland, 2021. @inproceedings{Ni2021,
title = {Damper winding for noise and vibration reduction of Permanent Magnet Synchronous Machine},
author = {Sijie Ni and Grégory Bauw and Raphaël Romary and Bertrand Cassoret and Jean Le Besnerais},
year = {2021},
date = {2021-09-01},
booktitle = {20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF)},
address = {Lodz/Cracow, Poland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
69. | Cousseau, Romain; Romary, Raphaël; Balavoine, François; Irhoumah, Miftah; Pusca, Rémus: Comparative Study of Permanent Magnet Synchronous Machine vs Salient Pole Synchronous Machine in High Temperature Application. Dans: 20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz/Cracow, Poland, 2021. @inproceedings{Cousseau2021,
title = {Comparative Study of Permanent Magnet Synchronous Machine vs Salient Pole Synchronous Machine in High Temperature Application},
author = {Romain Cousseau and Raphaël Romary and François Balavoine and Miftah Irhoumah and Rémus Pusca},
year = {2021},
date = {2021-09-01},
booktitle = {20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF)},
address = {Lodz/Cracow, Poland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
68. | Tiourguiouine, Amar; Demian, Cristian; Romary, Raphaël; Zmirli, Mehdi; Bernard, Philippe: Design of a voltage regulation device based on virtual air gap principle. Dans: 20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz/Cracow, Poland, 2021. @inproceedings{Tiourguiouine2021,
title = {Design of a voltage regulation device based on virtual air gap principle},
author = {Amar Tiourguiouine and Cristian Demian and Raphaël Romary and Mehdi Zmirli and Philippe Bernard},
year = {2021},
date = {2021-09-01},
booktitle = {20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF)},
address = {Lodz/Cracow, Poland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
67. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Evaluation of the voltage supply unbalance and detection of the short-circuit faults in induction machine through the neighboring magnetic field. Dans: International Conference on Applied and Theoretical Electricity (ICATE 2021), Craiova, Romania, 2021. @inproceedings{Irhoumah2021a,
title = {Evaluation of the voltage supply unbalance and detection of the short-circuit faults in induction machine through the neighboring magnetic field},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
year = {2021},
date = {2021-05-01},
booktitle = {International Conference on Applied and Theoretical Electricity (ICATE 2021)},
address = {Craiova, Romania},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2019
|
60. | Ameid, Tarek; Talhaoui, Hicham; Ammar, Abdelkarim; Azzoug, Younes; Pusca, Rémus; Romary, Raphaël; Lecointe, Jean-Philippe: Hardware Implementation of Modified Backstepping Control for Sensorless Induction Motor Drive. Dans: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, p. 1077–1082, Lisbon, Portgual, 2019, ISBN: 9781728148786. @inproceedings{Ameid2019,
title = {Hardware Implementation of Modified Backstepping Control for Sensorless Induction Motor Drive},
author = {Tarek Ameid and Hicham Talhaoui and Abdelkarim Ammar and Younes Azzoug and Rémus Pusca and Raphaël Romary and Jean-Philippe Lecointe},
url = {https://ieeexplore.ieee.org/document/8926795/},
doi = {10.1109/IECON.2019.8926795},
isbn = {9781728148786},
year = {2019},
date = {2019-10-01},
booktitle = {IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society},
pages = {1077--1082},
address = {Lisbon, Portgual},
abstract = {This paper presents a hardware implementation of sensorless Backstepping control for induction motor drive. The presented Backstepping control scheme has been designed in the stationary reference frame to reduce the control algorithm complexity. Furthermore, a full order Luenberger observer has been proposed for speed and torque estimation. Several operation conditions of the IM have been conducted such as load application, speed direction reversal and low-speed condition. In addition, an industrial benchmark test which comprises all speed condition has been done to check the control ability in different operation points. This work presents for the first time the experimental implementation of this developed control algorithm. The obtained experimental results prove the effectiveness and performance of the proposed control scheme.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper presents a hardware implementation of sensorless Backstepping control for induction motor drive. The presented Backstepping control scheme has been designed in the stationary reference frame to reduce the control algorithm complexity. Furthermore, a full order Luenberger observer has been proposed for speed and torque estimation. Several operation conditions of the IM have been conducted such as load application, speed direction reversal and low-speed condition. In addition, an industrial benchmark test which comprises all speed condition has been done to check the control ability in different operation points. This work presents for the first time the experimental implementation of this developed control algorithm. The obtained experimental results prove the effectiveness and performance of the proposed control scheme. |
59. | Azzoug, Younes; Pusca, Rémus; Sahraoui, Mohamed; Ammar, Abdelkarim; Romary, Raphaël; Cardoso, Antonio J. Marques: A Single Observer for Currents Estimation in Sensor's Fault-Tolerant Control of Induction Motor Drives. Dans: 3rd International Conference on Applied Automation and Industrial Diagnostics (ICAAID 2019), p. 1–6, Elazig, Turkey, 2019, ISBN: 9781728128740. @inproceedings{Azzoug2019,
title = {A Single Observer for Currents Estimation in Sensor's Fault-Tolerant Control of Induction Motor Drives},
author = {Younes Azzoug and Rémus Pusca and Mohamed Sahraoui and Abdelkarim Ammar and Raphaël Romary and Antonio J. Marques Cardoso},
url = {https://ieeexplore.ieee.org/document/8934969/},
doi = {10.1109/ICAAID.2019.8934969},
isbn = {9781728128740},
year = {2019},
date = {2019-09-01},
booktitle = {3rd International Conference on Applied Automation and Industrial Diagnostics (ICAAID 2019)},
pages = {1--6},
address = {Elazig, Turkey},
abstract = {This paper proposes a fault-tolerant control technique against current sensors failure in direct torque controlled induction motors drives. Several important aspects are covered in the proposed algorithm, such as the detection of sensors failure, the isolation of faulty sensors, and the reconfiguration of the control system by a correct estimation. A logic circuit ensures fault detection by analyzing the residual signal between the measured and estimated quantities, while a single modified Luenberger observer performs the task of estimating the line currents, even when all the sensors are in the faulty state. In addition, a decision logic circuit isolates the erroneous signal and simultaneously selects the appropriate estimated current signal. The proposed scheme is tested on MATLAB/Simulink environment and experimentally validated in a laboratory prototype mainly containing a dS1104 card and 4 kW induction motor.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper proposes a fault-tolerant control technique against current sensors failure in direct torque controlled induction motors drives. Several important aspects are covered in the proposed algorithm, such as the detection of sensors failure, the isolation of faulty sensors, and the reconfiguration of the control system by a correct estimation. A logic circuit ensures fault detection by analyzing the residual signal between the measured and estimated quantities, while a single modified Luenberger observer performs the task of estimating the line currents, even when all the sensors are in the faulty state. In addition, a decision logic circuit isolates the erroneous signal and simultaneously selects the appropriate estimated current signal. The proposed scheme is tested on MATLAB/Simulink environment and experimentally validated in a laboratory prototype mainly containing a dS1104 card and 4 kW induction motor. |
58. | Balavoine, François; Cassoret, Bertrand; Demian, Cristian; Romary, Raphaël; Debendere, Christophe: Contribution of new electrical materials to the design of large induction motors. Dans: XIX International Symposium on Electromagnetic Fields (ISEF), p. 1–2, Nancy, France, 2019, ISBN: 9781728115603. @inproceedings{Balavoine2019,
title = {Contribution of new electrical materials to the design of large induction motors},
author = {François Balavoine and Bertrand Cassoret and Cristian Demian and Raphaël Romary and Christophe Debendere},
url = {https://ieeexplore.ieee.org/document/9096977/},
doi = {10.1109/ISEF45929.2019.9096977},
isbn = {9781728115603},
year = {2019},
date = {2019-08-01},
booktitle = {XIX International Symposium on Electromagnetic Fields (ISEF)},
pages = {1--2},
address = {Nancy, France},
abstract = {The aim of this paper is to present the possibilities for reducing the size of large induction motors with new electrical materials taken into account the thermal constraints. This digest highlight to possibilities for reducing losses, increasing the efficiency and decreasing the weight, taking different grade of materials.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The aim of this paper is to present the possibilities for reducing the size of large induction motors with new electrical materials taken into account the thermal constraints. This digest highlight to possibilities for reducing losses, increasing the efficiency and decreasing the weight, taking different grade of materials. |
57. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Information fusion with Correlation Coefficient for detecting inter-turn short circuit faults in asynchronous machines. Dans: IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), p. 232–237, Toulouse, France, 2019, ISBN: 9781728118321. @inproceedings{Irhoumah2019a,
title = {Information fusion with Correlation Coefficient for detecting inter-turn short circuit faults in asynchronous machines},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
url = {https://ieeexplore.ieee.org/document/8864854/},
doi = {10.1109/DEMPED.2019.8864854},
isbn = {9781728118321},
year = {2019},
date = {2019-08-01},
booktitle = {IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)},
pages = {232--237},
address = {Toulouse, France},
abstract = {This paper presents a new method giving high efficiency for detecting an inter-turn short-circuit fault in the stator winding of asynchronous machines. For evaluation of the machine state and final decision, the monitoring of the magnetic field variation in the vicinity of an electrical machine is used. The proposed approach is based on the fusion of information extracted from signals delivered by flux sensors placed in different positions around the machine and the calculation of Pearson correlation coefficient. This coefficient allows one to quantify the linear relationship between the signals delivered by two sensors S1 and S2 placed at 180° around the machine in several positions. The proposed approach is non-invasive and relies on the calculation of a correlation coefficient derived from measurements of the external magnetic leakage field for different load working cases. The ability of proposed coefficient to provide useful information about faults is investigated in the paper.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper presents a new method giving high efficiency for detecting an inter-turn short-circuit fault in the stator winding of asynchronous machines. For evaluation of the machine state and final decision, the monitoring of the magnetic field variation in the vicinity of an electrical machine is used. The proposed approach is based on the fusion of information extracted from signals delivered by flux sensors placed in different positions around the machine and the calculation of Pearson correlation coefficient. This coefficient allows one to quantify the linear relationship between the signals delivered by two sensors S1 and S2 placed at 180° around the machine in several positions. The proposed approach is non-invasive and relies on the calculation of a correlation coefficient derived from measurements of the external magnetic leakage field for different load working cases. The ability of proposed coefficient to provide useful information about faults is investigated in the paper. |
56. | Azzoug, Younes; Pusca, Rémus; Sahraoui, Mohamed; Romary, Raphaël: Commande Direct du Couple Tolérante aux Défauts des Capteurs de Courant pour l'Entrainement d'un Moteur à Induction. Dans: Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique, Oléron, France, 2019. @inproceedings{Azzoug2019a,
title = {Commande Direct du Couple Tolérante aux Défauts des Capteurs de Courant pour l'Entrainement d'un Moteur à Induction},
author = {Younes Azzoug and Rémus Pusca and Mohamed Sahraoui and Raphaël Romary},
year = {2019},
date = {2019-06-01},
booktitle = {Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique},
address = {Oléron, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
55. | Capolino, Gérard-André; Romary, Raphaël; Hénao, Humberto; Pusca, Rémus: State of the art on stray flux analysis in faulted electrical machines. Dans: IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), p. 181–187, Athens, Greece, 2019, ISBN: 9781538681077. @inproceedings{Capolino2019,
title = {State of the art on stray flux analysis in faulted electrical machines},
author = {Gérard-André Capolino and Raphaël Romary and Humberto Hénao and Rémus Pusca},
url = {https://ieeexplore.ieee.org/document/8887805/},
doi = {10.1109/WEMDCD.2019.8887805},
isbn = {9781538681077},
year = {2019},
date = {2019-04-01},
booktitle = {IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)},
pages = {181--187},
address = {Athens, Greece},
abstract = {The aim of this paper is to present an overview of the stray flux analysis to detect faults in electrical machines. The investigation is dedicated to AC electrical machines in particular induction and synchronous machines which are the most used motors and generators in industry. The stray flux is sensed outside the machine case with simple non-invasive sensors. It can be used to detect broken bars, rings and dampers in AC electrical machines. It can also detect early stage short-circuits in both stator and rotor windings. A large range of mechanical faults can be detected by analyzing the stray flux. Finally, any kind of unbalance whatever the location can be detected by stray flux sensors.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The aim of this paper is to present an overview of the stray flux analysis to detect faults in electrical machines. The investigation is dedicated to AC electrical machines in particular induction and synchronous machines which are the most used motors and generators in industry. The stray flux is sensed outside the machine case with simple non-invasive sensors. It can be used to detect broken bars, rings and dampers in AC electrical machines. It can also detect early stage short-circuits in both stator and rotor windings. A large range of mechanical faults can be detected by analyzing the stray flux. Finally, any kind of unbalance whatever the location can be detected by stray flux sensors. |
54. | Allal, Abderrahim; Romary, Raphaël; Pusca, Rémus; Razika, Boushaki: Diagnostic des défauts statoriques des génératrices à b induction d'une éolienne par les variations spectrales de l'amplitude du fondamental. Dans: National symposium on green energies NSGE, El Oued, Algéria, 2019. @inproceedings{Allal2019,
title = {Diagnostic des défauts statoriques des génératrices à b induction d'une éolienne par les variations spectrales de l'amplitude du fondamental},
author = {Abderrahim Allal and Raphaël Romary and Rémus Pusca and Boushaki Razika},
year = {2019},
date = {2019-01-01},
booktitle = {National symposium on green energies NSGE},
address = {El Oued, Algéria},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2018
|
46. | Azzoug, Younes; Menacer, Arezki; Pusca, Rémus; Romary, Raphaël; Ameid, Tarek; Ammar, Abdelkarim: Fault tolerant control for speed sensor failure in induction motor drive based on direct torque control and adaptive stator flux observer. Dans: International Conference on Applied and Theoretical Electricity (ICATE 2018), p. 1–6, Craiova, Romania, 2018, ISBN: 9781538638064. @inproceedings{Azzoug2018,
title = {Fault tolerant control for speed sensor failure in induction motor drive based on direct torque control and adaptive stator flux observer},
author = {Younes Azzoug and Arezki Menacer and Rémus Pusca and Raphaël Romary and Tarek Ameid and Abdelkarim Ammar},
url = {https://ieeexplore.ieee.org/document/8551478/},
doi = {10.1109/ICATE.2018.8551478},
isbn = {9781538638064},
year = {2018},
date = {2018-10-01},
booktitle = {International Conference on Applied and Theoretical Electricity (ICATE 2018)},
pages = {1--6},
address = {Craiova, Romania},
abstract = {this paper deals with a speed sensor fault tolerant control (FTC) scheme for induction motor (IM) drive based on direct torque control (DTC) and adaptive stator flux observer (ASFO). Many important points are treated in the proposed algorithm, which are the detection of the sensor failure, isolation of the faulty sensor and the reconfiguration of the control system by proper estimation. An adaptive stator flux observer is used instead of classical flux and torque estimator to perform the stator flux components, electromagnetic torque, flux magnitude, rotor position and the estimated rotor speed. Furthermore, a fault detection and isolation (FDI) logic circuitry is used to detect speed sensor fault and isolate it and simultaneously generate a logic impulse to switch to the sensorless mode. The proposed algorithm is simulated in MATLAB/Simulink.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
this paper deals with a speed sensor fault tolerant control (FTC) scheme for induction motor (IM) drive based on direct torque control (DTC) and adaptive stator flux observer (ASFO). Many important points are treated in the proposed algorithm, which are the detection of the sensor failure, isolation of the faulty sensor and the reconfiguration of the control system by proper estimation. An adaptive stator flux observer is used instead of classical flux and torque estimator to perform the stator flux components, electromagnetic torque, flux magnitude, rotor position and the estimated rotor speed. Furthermore, a fault detection and isolation (FDI) logic circuitry is used to detect speed sensor fault and isolate it and simultaneously generate a logic impulse to switch to the sensorless mode. The proposed algorithm is simulated in MATLAB/Simulink. |
45. | Romary, Raphaël; Pusca, Rémus; Touti, Ezzeddine; Cazac, V.; Livinti, Pétru; Nuca, Ilie: Integration of a Self-Excited Induction Generator in a Low Power Multisource Remote Site. Dans: XXIII International Conference on Electrical Machines (ICEM), p. 257–262, Alexandropouli, Greece, 2018, ISBN: 9781538624777. @inproceedings{Romary2018,
title = {Integration of a Self-Excited Induction Generator in a Low Power Multisource Remote Site},
author = {Raphaël Romary and Rémus Pusca and Ezzeddine Touti and V. Cazac and Pétru Livinti and Ilie Nuca},
url = {https://ieeexplore.ieee.org/document/8507257/},
doi = {10.1109/ICELMACH.2018.8507257},
isbn = {9781538624777},
year = {2018},
date = {2018-09-01},
booktitle = {XXIII International Conference on Electrical Machines (ICEM)},
pages = {257--262},
address = {Alexandropouli, Greece},
abstract = {In this paper a comprehensive analysis and a testing process are proposed for investigation of a self-excited induction generator working as integrated source in a low power multisource remote site. For its integration, a reliable scheme is defined and several tests are carried out with a laboratory test bench to evaluate the induction generator stability. The analysis defines a preferential operation area for each machine and the testing process reveals the evolution of the voltage stability during transients by a comparative study between autonomous mode and a mode where the induction generator is connected to a multisource DC bus. In order to avoid the voltage collapsing and the demagnetization of the machine it is necessary to identify its parameters and to define its operating working area where the best stability can be obtained as well as the limits of the load variation. The analytical model used to provide the working area is presented in the paper and also the experimental results which show the significant incensement of the load variation interval for the self-excited induction generator connected to a multisource site.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
In this paper a comprehensive analysis and a testing process are proposed for investigation of a self-excited induction generator working as integrated source in a low power multisource remote site. For its integration, a reliable scheme is defined and several tests are carried out with a laboratory test bench to evaluate the induction generator stability. The analysis defines a preferential operation area for each machine and the testing process reveals the evolution of the voltage stability during transients by a comparative study between autonomous mode and a mode where the induction generator is connected to a multisource DC bus. In order to avoid the voltage collapsing and the demagnetization of the machine it is necessary to identify its parameters and to define its operating working area where the best stability can be obtained as well as the limits of the load variation. The analytical model used to provide the working area is presented in the paper and also the experimental results which show the significant incensement of the load variation interval for the self-excited induction generator connected to a multisource site. |
44. | Irhoumah, Miftah; Pusca, Rémus; Lefèvre, Eric; Mercier, David; Romary, Raphaël: Utilisation de deux capteurs de champ extérieur pour la détection des défauts de type court-circuit entre spires dans les machines synchrones. Dans: Symposium de Génie Électrique (SGE) : EF-EPF-MGE, p. 3–5, Nancy, France, 2018. @inproceedings{Irhoumah2018a,
title = {Utilisation de deux capteurs de champ extérieur pour la détection des défauts de type court-circuit entre spires dans les machines synchrones},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefèvre and David Mercier and Raphaël Romary},
year = {2018},
date = {2018-07-01},
booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},
pages = {3--5},
address = {Nancy, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
43. | Azzoug, Younes; Menacer, Arezki; Romary, Raphaël; Pusca, Rémus; Ameid, Tarek: Etude et Implémentation Expérimentale de la Commande Vectorielle Sans Capteurs de Courant d'un Moteur à Induction à Base d'un Observateur Adaptatif. Dans: Symposium de Génie Électrique (SGE) : EF-EPF-MGE, p. 1–8, Nancy, France, 2018. @inproceedings{Azzoug2018a,
title = {Etude et Implémentation Expérimentale de la Commande Vectorielle Sans Capteurs de Courant d'un Moteur à Induction à Base d'un Observateur Adaptatif},
author = {Younes Azzoug and Arezki Menacer and Raphaël Romary and Rémus Pusca and Tarek Ameid},
year = {2018},
date = {2018-07-01},
booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},
pages = {1--8},
address = {Nancy, France},
abstract = {Cet article illustre une implémentation expérimentale sur une carte DSpace de la commande vectorielle sans capteurs de courant dans un moteur à induction en utilisant un observateur adaptatif. La technique d'estimation des courants est élaborée à partir du modèle d'état de la machine et de la matrice de gain qui assure la stabilité du système. Cette estimation est issue d'informations du capteur de vitesse et du capteur de tension au niveau du bus continu en cas de perte d'informations sur les courants statoriques de la machine.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Cet article illustre une implémentation expérimentale sur une carte DSpace de la commande vectorielle sans capteurs de courant dans un moteur à induction en utilisant un observateur adaptatif. La technique d'estimation des courants est élaborée à partir du modèle d'état de la machine et de la matrice de gain qui assure la stabilité du système. Cette estimation est issue d'informations du capteur de vitesse et du capteur de tension au niveau du bus continu en cas de perte d'informations sur les courants statoriques de la machine. |
42. | Harmand, Souad; Idir, Nadir; Lecointe, Jean-Philippe; Lemaire-Semail, Betty; Menach, Yvonnick Le; Saudemont, Christophe; Romary, Raphaël; Semail, Eric: Integrated Drives: Opportunities, Challenges, CE2I Project Proposal. Dans: XXV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC), Arras, France, 2018. @inproceedings{Harmand2018,
title = {Integrated Drives: Opportunities, Challenges, CE2I Project Proposal},
author = {Souad Harmand and Nadir Idir and Jean-Philippe Lecointe and Betty Lemaire-Semail and Yvonnick Le Menach and Christophe Saudemont and Raphaël Romary and Eric Semail},
year = {2018},
date = {2018-06-01},
booktitle = {XXV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC)},
address = {Arras, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2017
|
38. | N'Diaye, Abdoul; Ait-Amirat, Youssef; Djerdir, Abdesslem; Pusca, Rémus; Romary, Raphaël: Fault detection through magnetic field measurement of permanent magnet machines with reversed structure. Dans: IEEE Conference on Vehicle Power and Propulsion (VPPC), Belfort, France, 2017. @inproceedings{NDiaye2017b,
title = {Fault detection through magnetic field measurement of permanent magnet machines with reversed structure},
author = {Abdoul N'Diaye and Youssef Ait-Amirat and Abdesslem Djerdir and Rémus Pusca and Raphaël Romary},
year = {2017},
date = {2017-12-01},
booktitle = {IEEE Conference on Vehicle Power and Propulsion (VPPC)},
address = {Belfort, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
37. | Irhoumah, Miftah; Pusca, Rémus; Lefevre, Eric; Mercier, David; Romary, Raphaël: Information fusion of external flux sensors for detection of inter-turn short circuit faults in induction machines. Dans: IECON 2017 - 43th Annual Conference on IEEE Industrial Electronics Society, p. 8076–8081, Beijing, China, 2017. @inproceedings{Irhoumah2017g,
title = {Information fusion of external flux sensors for detection of inter-turn short circuit faults in induction machines},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefevre and David Mercier and Raphaël Romary},
year = {2017},
date = {2017-10-01},
booktitle = {IECON 2017 - 43th Annual Conference on IEEE Industrial Electronics Society},
pages = {8076--8081},
address = {Beijing, China},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
36. | Ameid, Tarek; Menacer, Arezki; Romary, Raphaël; Pusca, Rémus; Talhaoui, Hicham: DWT for Rotor Bars Fault Detection Applied to Backstepping Control Induction Motor Drive in Low-Speed. Dans: IECON 2017 - 43th Annual Conference on IEEE Industrial Electronics Society, p. 8059–8064, Beijing, China, 2017. @inproceedings{Ameid2017,
title = {DWT for Rotor Bars Fault Detection Applied to Backstepping Control Induction Motor Drive in Low-Speed},
author = {Tarek Ameid and Arezki Menacer and Raphaël Romary and Rémus Pusca and Hicham Talhaoui},
year = {2017},
date = {2017-10-01},
booktitle = {IECON 2017 - 43th Annual Conference on IEEE Industrial Electronics Society},
pages = {8059--8064},
address = {Beijing, China},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
35. | Irhoumah, Miftah; Pusca, Rémus; Lefevre, Eric; Mercier, David; Romary, Raphaël: Diagnosis of Induction Machines Using External Magnetic Field and Correlation Coefficient. Dans: 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), Tinos, Greece, 2017. @inproceedings{Irhoumah2017e,
title = {Diagnosis of Induction Machines Using External Magnetic Field and Correlation Coefficient},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefevre and David Mercier and Raphaël Romary},
year = {2017},
date = {2017-08-01},
booktitle = {11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)},
address = {Tinos, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
34. | Cherif, Hakima; Menacer, Arezki; Romary, Raphaël; Pusca, Rémus: Dispersion field analysis using Discrete Wavelet Transform for inter-turn stator fault detection in Induction Motors. Dans: 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), Tinos, Greece, 2017. @inproceedings{Cherif2017a,
title = {Dispersion field analysis using Discrete Wavelet Transform for inter-turn stator fault detection in Induction Motors},
author = {Hakima Cherif and Arezki Menacer and Raphaël Romary and Rémus Pusca},
year = {2017},
date = {2017-08-01},
booktitle = {11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)},
address = {Tinos, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
33. | Irhoumah, Miftah; Pusca, Rémus; Lefevre, Eric; Mercier, David; Romary, Raphaël: Detection of stator fault in synchronous generator without the knowledge of the healthy state. Dans: International Conference on Modeling and Simulation of Electric Machines, Converters and Systems (ELECTRIMACS 2017), Toulouse, France, 2017. @inproceedings{Irhoumah2017c,
title = {Detection of stator fault in synchronous generator without the knowledge of the healthy state},
author = {Miftah Irhoumah and Rémus Pusca and Eric Lefevre and David Mercier and Raphaël Romary},
year = {2017},
date = {2017-07-01},
booktitle = {International Conference on Modeling and Simulation of Electric Machines, Converters and Systems (ELECTRIMACS 2017)},
address = {Toulouse, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
32. | Bauw, Grégory; Cassoret, Bertrand; Ninet, Olivier; Romary, Raphaël: Enroulement amortisseur pour la réduction des bruits et vibrations des machines asynchrones. Dans: Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique, Arras, France, 2017. @inproceedings{Bauw2017a,
title = {Enroulement amortisseur pour la réduction des bruits et vibrations des machines asynchrones},
author = {Grégory Bauw and Bertrand Cassoret and Olivier Ninet and Raphaël Romary},
year = {2017},
date = {2017-06-01},
booktitle = {Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique},
address = {Arras, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|