@inproceedings{Hazim2022,

title = {Frequency-Dependent Behavior of the Lumped Parameter Model of the Windings of Electrical Machines in Transient Simulations},

author = {Kaoutar Hazim and Guillaume Parent and Stéphane Duchesne and Christophe Geuzaine},

year  = {2022},

date = {2022-01-01},

booktitle = {23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG)},

address = {Cancun, Mexico},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hazim2021,

title = {A frequency-dependant lumped parameter model of electrical machine windings},

author = {Kaoutar Hazim and Guillaume Parent and Stéphane Duchesne and Christophe Geuzaine},

year  = {2021},

date = {2021-07-01},

booktitle = {12th International Symposium on Electric and Magnetic Fields (EMF 2021)},

address = {Marseille, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Laidoudi2019a,

title = {Increase the power-to-weight ratio of induction machines by increasing their operating temperature},

author = {Aicha Laidoudi and Stéphane Duchesne and Mohamed Mgaizar and Noureddine Takorabet},

url = {https://ieeexplore.ieee.org/document/9097091/},

doi = {10.1109/ISEF45929.2019.9097091},

isbn = {9781728115603},

year  = {2019},

date = {2019-08-01},

booktitle = {XIX International Symposium on Electromagnetic Fields (ISEF)},

pages = {1--2},

address = {Nancy, France},

abstract = {In this paper, current density-based optimization of the high temperature cage induction machine is proposed. Thermal and analytic sizing models are designed. Simulation results are presented to show the variation of the power-to-weight ratio, the efficiency and temperature in different locations of machine.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zouzou2019,

title = {Caractérisation du fil cuivre nickelé dans le domaine fréquentiel},

author = {Nada Zouzou and Gabriel Velu and Stéphane Duchesne and Thu Thuy Dang},

year  = {2019},

date = {2019-06-01},

booktitle = {Journées SEEDS - Journée des Jeunes Chercheurs en Génie Électrique},

address = {Oléron, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Acheen2018,

title = {Study of partial discharge detection in motors fed by SiC MOSFET and Si IGBT inverters},

author = {Robin Acheen and Cedric Abadie and Thibaut Billard and Thierry Lebey and Stéphane Duchesne},

doi = {10.1109/EIC43217.2019.9046536},

isbn = {9781538676240},

year  = {2019},

date = {2019-06-01},

booktitle = {37th IEEE Electrical Insulation Conference (EIC)},

pages = {497--500},

address = {Calgary, AB, Canada},

abstract = {Voltage inverters based on the pulse width modulation are widely used for applications that require controlling rotation speed. The devices used today to create pulse width modulation are Silicon (Si) IGBTs. The use of IGBTs enables to generate rising edges of tens of kV/$mu$s, and to reach switching frequencies around 20 kHz. These improvements have helped to reduce switching losses and motor torque ripple. On the other hand, the reliability of motors has declined dramatically. The causes of motor failures may be due to different phenomena, but one of the main ageing mechanisms is the erosion of the different insulation materials induced by Partial Discharges (PD). For high voltage, high power and/or high frequency applications, silicon carbide (SiC) based components will in most of the case replace the current silicon-based components. If some works have already been achieved for on-line PD detection in low voltage motors fed by inverters using Si-IGBT technology, works are now needed when SiC-based components are used. For motors fed by low voltage, PDs mainly occur during the voltage edge. It is therefore necessary to discriminate them from the noise induced by switchings. The use of high pass filters proved its effectiveness for IGBTs but the use of SiC MOSFET will result in an increase of switching speed and consequently an increase of the noise frequency. For such conditions, it may be difficult to differentiate partial discharges from noise. This paper presents a study on the partial discharge inception voltage, on the ability to detect partial discharges and on the voltage stresses in motors supplied by SiC-MOSFET and Si-IGBT inverters. These results are discussed and possible strategies are proposed.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Toudji2019,

title = {Predictive diagnostic based on HF modeling of electrical machines windings},

author = {Mustapha Toudji and Stéphane Duchesne and Guillaume Parent},

url = {https://ieeexplore.ieee.org/document/8785322/},

doi = {10.1109/IEMDC.2019.8785322},

isbn = {9781538693490},

year  = {2019},

date = {2019-05-01},

booktitle = {IEEE International Electric Machines and Drives Conference (IEMDC)},

pages = {901--906},

address = {San Diego, CA, USA},

abstract = {Early aging of electrical machines is most commonly due to Electrical Insulation System (EIS) faults. Depending on the applications the electrical machine is used for, the EIS is subject to different stress factors, such as thermal, mechanical and electrical stresses, which can lead to a progressive deterioration of the organic materials it is made of, especially in terms of insulative properties. The aim of this paper is to show that it is possible to anticipate the change of those insulative properties in order to implement it in a predictive diagnostic tool allowing to highlight the parameters which are the best to monitor while the electrical machine is running under normal operation conditions.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Parent2018,

title = {Determination of partial discharge inception voltage and location of partial discharges by means of Paschen's theory and FEM},

author = {Guillaume Parent and Mathieu Rossi and Stéphane Duchesne and Patrick Dular},

doi = {10.1109/TMAG.2019.2902374},

issn = {19410069},

year  = {2018},

date = {2018-10-01},

booktitle = {The Heighteenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2018)},

pages = {1},

address = {Hangzhou, China},

abstract = {Determining the partial discharge (PD) inception voltage (PDIV) is a key point when designing electrical coils or busbars. In this paper, a method making it possible to calculate the PDIV as well as to locate PDs in windings of any shape is presented. It is based on a 2-D finite-element computation using both dual-i.e., scalar and vector potential-electrostatic formulations and a comparison of the obtained operating points with Paschen's curve.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Toudji2018,

title = {Diagnostic prédictif basé sur une modélisation HF du bobinage des machines électriques},

author = {Mustapha Toudji and Guillaume Parent and Stéphane Duchesne},

year  = {2018},

date = {2018-10-01},

booktitle = {3rd International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM 2018)},

pages = {1049--1054},

address = {Alger, Algeria},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Roger2018e,

title = {Analyse de la distribution de la tension entre les bobines des moteurs à pas fractionnaires alimentés en MLI, influence des connexions à la terre},

author = {Daniel Roger and Ewa Napieralska and Stéphane Duchesne and Jean-Philippe Lecointe},

year  = {2018},

date = {2018-10-01},

booktitle = {3rd International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM 2018)},

address = {Alger, Algeria},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Roger2018a,

title = {Ground connections influence on the voltage stress in a PWM-fed motor},

author = {Daniel Roger and Stéphane Duchesne and Jean-Philippe Lecointe},

year  = {2018},

date = {2018-10-01},

booktitle = {Evolution of Functional Performance and Expected Lifetime of Electrical Equipments (ELTEE 2018)},

address = {Grenoble, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Wu2018,

title = {Approche expérimentale du vieillissement accéléré de l ' isolation des moteurs électriques alimentés par des convertisseurs MLI},

author = {Zhenwei Wu and Olivier Ninet and Stéphane Duchesne and Daniel Roger},

year  = {2018},

date = {2018-07-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

address = {Nancy, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ghossini2018,

title = {Integrated Motor Drive Solutions New Strategy for Deeper Converter-Integration},

author = {Hossam Al Ghossini and Thu Thuy Dang and Stéphane Duchesne},

year  = {2018},

date = {2018-06-01},

booktitle = {XXV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC)},

address = {Arras, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Malec2018,

title = {An Electrical Machine Made with Inorganic Rigid Coils: A Breakthrough Toward High Temperature Motors Designed for Aeronautics},

author = {David Malec and Daniel Roger and Stéphane Duchesne},

url = {https://ieeexplore.ieee.org/document/8481076/},

doi = {10.1109/EIC.2018.8481076},

isbn = {9781538641781},

year  = {2018},

date = {2018-06-01},

booktitle = {36th IEEE Electrical Insulation Conference (EIC)},

pages = {1--4},

address = {San Antonio, TX, USA},

abstract = {The paper proposes a comparative approach of two insulation technologies of compact electric machines widely used in aeronautics. The first one is based on polymers that have limited working temperatures. The second one uses inorganic materials (vitro-ceramic layers and cements) able to withstand much higher temperatures. The comparison is based on a thermal equivalent circuit able to estimate the temperature of the main parts of the machine. The main weaknesses of inorganic coils are analyzed and solutions are proposed for designing coils able to operate in a high temperature compact permanent magnet synchronous motor.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Acheen2018a,

title = {Comparison of the Electrical Ageing under Sinusoidal and Square-Wave Stresses},

author = {Robin Acheen and Cedric Abadie and Thierry Lebey and Thibaut Billard and Stéphane Duchesne},

url = {https://ieeexplore.ieee.org/document/8481024/},

doi = {10.1109/EIC.2018.8481024},

isbn = {9781538641781},

year  = {2018},

date = {2018-06-01},

booktitle = {36th IEEE Electrical Insulation Conference (EIC)},

pages = {353--356},

address = {San Antonio, TX, USA},

abstract = {The problematics of ageing in the Electrical Insulation Systems (EIS), especially in machines fed by adjustable speed drives, have been studied in numerous scientific publications, and even more with the introduction of wide-band gaps materials such as SiC. These fast-switching components induce over-voltages, which allow partial discharges to incept and lead to an erosion of the insulation materials. Various ageing mechanisms exist and depend on multiple parameters, but the influence of voltage slope, and therefore rise time, is a controversial subject which could require some further examination. Thus, it may be interesting to determine if these parameters have a direct impact on the ageing of EIS or if they only contribute to it indirectly, while their own effect would be less significant. To clarify this point, accelerated tests were performed and aimed at the comparison between the ageing of samples supplied by sinusoidal and square-wave stresses. The amplitude and frequency of the signals were the same, with a duty cycle of 50% in order to study the influence of the voltage slope only. Several levels of stress and frequencies were selected for the analysis and with additional purpose of reduction of tests duration. Lifetimes of samples were recorded to determine if there were any differences and to what extent.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Roger2017c,

title = {Concentrated winding machines fed by PWM inverters: insulation design helped by simulations based on equivalent circuits},

author = {Daniel Roger and Mustapha Toudji and Stéphane Duchesne and Guillaume Parent},

year  = {2017},

date = {2017-10-01},

booktitle = {IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2017)},

pages = {209--212},

address = {Fort Worth, TX, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Toudji2017b,

title = {Détermination par la méthode des élements finis des paramètres d'un circuit électrique équivalent des bobinages des machines éléctriques},

author = {Mustapha Toudji and Guillaume Parent and Stéphane Duchesne},

year  = {2017},

date = {2017-06-01},

booktitle = {Journées SEEDS - Journée des Jeunes Chercheurs en Génie Électrique},

address = {Arras, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Parent2016b,

title = {Determination of flux tube portions by adjunction of electric or magnetic multivalued equipotential lines},

author = {Guillaume Parent and Stéphane Duchesne and Patrick Dular},

url = {http://ieeexplore.ieee.org/document/7816162/},

doi = {10.1109/CEFC.2016.7816162},

isbn = {978-1-5090-1032-5},

year  = {2016},

date = {2016-11-01},

booktitle = {The Seventeenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2016)},

pages = {1},

address = {Miami, FL, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Toudji2016,

title = {Determination of winding lumped parameter equivalent circuit by means of finite element method},

author = {Mustapha Toudji and Guillaume Parent and Stéphane Duchesne and Patrick Dular},

url = {http://ieeexplore.ieee.org/document/7816263/},

doi = {10.1109/CEFC.2016.7816263},

isbn = {9781509010325},

year  = {2016},

date = {2016-11-01},

booktitle = {The Seventeenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2016)},

pages = {1},

address = {Miami, FL, USA},

abstract = {In this paper, finite element method is used in order to determine electrical parameters of a machine winding lumped element model. This model allows to study the distribution of the turn-to-turn maximum voltage stress. The suitability of the method is validated by comparison with measurements.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Roger2016b,

title = {Modélisation de l'effet de peau dans les fils nickel utilisés en haute température},

author = {Daniel Roger and Vadim Iosif and Stéphane Duchesne},

year  = {2016},

date = {2016-10-01},

booktitle = {2nd International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM 2016)},

address = {Marrakech, Morocco},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2016c,

title = {Technological assessments for designing machines able to work at very high internal temperatures (450-500°C)},

author = {Vadim Iosif and Daniel Roger and Noureddine Takorabet and Stéphane Duchesne and Farid Meibody-Tabar},

url = {http://ieeexplore.ieee.org/document/7732900/},

doi = {10.1109/ICELMACH.2016.7732900},

isbn = {9781509025381},

year  = {2016},

date = {2016-09-01},

booktitle = {XXII International Conference on Electrical Machines (ICEM)},

pages = {2682--2687},

address = {Lausanne, Switerland},

abstract = {The paper deals with the general choices and the sizing problematics of a prototype of a permanent magnet synchronous machine able to work permanently at high internal temperatures, up to 500° C. The specific physical problems are listed and analyzed. The first challenge consists in defining and testing High Temperature (HT°) inorganic coils, built without any polymer. The chosen materials are able to withstand permanently such high temperatures but they have poor mechanical properties. The proposed Electrical Insulation System (EIS) is based on a thin ceramic coating for the wire and a HT° cement for protecting the brittle ceramic insulation layer between the turns. The second challenge consists in defining the stator core and the magnets that corresponds to the HT° inorganic rigid coils that must be built separately. Comparing to the usual approach, the design process is reversed: the magnetic circuit must be designed according to the characteristics of the HT° coils.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2016,

title = {An insulation solution for coils of high temperature motors (500°C)},

author = {Vadim Iosif and Daniel Roger and Stéphane Duchesne and David Malec},

url = {http://ieeexplore.ieee.org/document/7547603/},

doi = {10.1109/ICD.2016.7547603},

isbn = {9781509028023},

year  = {2016},

date = {2016-07-01},

booktitle = {IEEE 1st International Conference on Dielectrics (ICD)},

volume = {1},

pages = {297--300},

address = {Montpellier, France},

abstract = {The paper deals with the general choices made for designing and testing the prototype of a coil able to fulfill the functions required by a Permanent Magnet Synchronous Machine able to work permanently at high internal temperatures, up to 500°C. The specific physical problems are listed and analyzed. The main challenge consists in defining High Temperature (HT°) inorganic coils built without any polymer. The proposed coils are based on a wire insulated by a thin ceramic coating protected by a HT° cement, which gives the appropriate mechanical properties up to 500°C. The deterministic arrangement of the turns compensates weak electrical properties of the turn-to-turn insulation.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2016a,

title = {Magnetic characterization of the nickel protection layer of wires used for high temperature motors},

author = {Vadim Iosif and Daniel Roger and Stéphane Duchesne},

year  = {2016},

date = {2016-07-01},

booktitle = {XXIV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC)},

address = {Helsinki, Finland},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Toudji2016a,

title = {Coupled magneto-thermal formulation to characterize a coil composed of conductors with an inorganic insulation},

author = {Mustapha Toudji and Vadim Iosif and Stéphane Duchesne and Guillaume Parent and Daniel Roger},

year  = {2016},

date = {2016-07-01},

booktitle = {XXIV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC)},

pages = {113--114},

address = {Helsinki, Finland},

abstract = {– This paper presents a numerical model of a coil composed of conductors constituted of copper and plated nickel coating with an inorganic insulation. This model, which is based on a coupled magneto-thermal finite element formulation, takes into account the variation of the electrical conductivity and the magnetic permeability of materials due to the temperature increase and allows an overview of some phenomena as the skin and the proximity effects in conductors of the coil.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Duchesne2016,

title = {Prediction of PDIV in motor coils using finite element method},

author = {Stéphane Duchesne and Guillaume Parent and Julien Moeneclaey and Daniel Roger},

url = {http://ieeexplore.ieee.org/document/7547696/},

doi = {10.1109/ICD.2016.7547696},

isbn = {978-1-5090-2804-7},

year  = {2016},

date = {2016-07-01},

booktitle = {IEEE 1st International Conference on Dielectrics (ICD)},

pages = {638--641},

address = {Montpellier, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2016b,

title = {Conception d'un prototype de machine Ultra-Haute Température (500°C)},

author = {Vadim Iosif and Noureddine Takorabet and Daniel Roger and Stéphane Duchesne and Farid Meibody-Tabar},

url = {https://hal.archives-ouvertes.fr/hal-01361648},

year  = {2016},

date = {2016-06-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

pages = {7--9},

address = {Grenoble, France},

abstract = {RESUMÉ-Le papier présente les problématiques et les solutions adoptées pour construire le premier prototype d'un moteur électrique très compact doté de bobinages inorganiques capables de travailler en permanence à une température interne de l'ordre de 500°C. L'analyse des verrous technologiques qui empêchent de faire des machines très compactes à fort gradient de température interne montre que le principal verrou technologique est lié à la nature organique du Système d'Isolation Electrique (SIE). Le prototype de machine synchrone est construit autour de bobines inorganiques rigides montées sur les dents du stator. Ces bobines, testées à 500°C sont capables de résister aux surtensions provoquées par les fronts raides des convertisseurs MLI actuels. Mots-clés-Bobinages inorganiques, températures extrêmes, machine à bobinages concentrés, impulsions à fronts raides.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Roger2016a,

title = {Caractérisation électrique haute fréquence d'un fil de cuivre possédant un revêtement de nickel},

author = {Daniel Roger and Stéphane Duchesne and Guillaume Parent and Vadim Iosif and Mustapha Toudji},

year  = {2016},

date = {2016-06-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

address = {Grenoble, France},

abstract = {Cette étude présente l'évolution des caractéristiques d'un fil de cuivre capable de travailler à 500C possédant un revêtement céramique, déposé sur une couche de Nickel servant de barrière de diffusion pour la réalisation de bobinage de machines électriques capables de fonctionner à Hautes Températures (500C) avec une alimentation MLI. Les caractéristiques en fréquence et en température de ce fil sont indispensables pour sa mise en oeuvre au sein d'une machine électrique. Cette étude présente une approche analytique des phénomènes intervenant dans ce type de conducteur lorsque la fréquence des signaux augmente. Cette approche analytique repose sur l'étude d'un fil seul. La dernière partie discutera des voies de développement possible pour la suite de cette étude.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2015,

title = {Voltage stress predetermination for long-life design of windings for electric actuators in aircrafts},

author = {Vadim Iosif and Stéphane Duchesne and Daniel Roger},

url = {http://ieeexplore.ieee.org/document/7352159/},

doi = {10.1109/CEIDP.2015.7352159},

isbn = {978-1-4673-7496-5},

year  = {2015},

date = {2015-10-01},

booktitle = {IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2015)},

pages = {318--321},

address = {Ann Arbor, MI, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Cozonac2014a,

title = {Materials characterization and geometry of a high temperature induction machine},

author = {Dorin Cozonac and Jean-Philippe Lecointe and Stéphane Duchesne and Gabriel Velu},

url = {http://ieeexplore.ieee.org/document/6960538/},

doi = {10.1109/ICELMACH.2014.6960538},

isbn = {978-1-4799-4389-0},

year  = {2014},

date = {2014-09-01},

booktitle = {XXI International Conference on Electrical Machines (ICEM)},

pages = {2499--2505},

address = {Berlin, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Mihaila2014,

title = {Solutions d'isolation électrique pour les machines fonctionnant à Hautes Températures},

author = {Vasile Mihaila and Manh Quan Nguyen and Stéphane Duchesne and David Malec and Jean-Pascal Cambronne},

year  = {2014},

date = {2014-07-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

address = {Cachan, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Velu2014,

title = {Bobinage à faible impact environnemental},

author = {Gabriel Velu and Stéphane Duchesne and Walid Boughanmi and Daniel Roger and Ewa Napieralska},

year  = {2014},

date = {2014-07-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

address = {Cachan, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zeroukhi2014,

title = {Simulation électromécanique 3D d'un conducteur 1+6 avec prise en compte des résistances de contact inter-brins},

author = {Youcef Zeroukhi and Ewa Napieralska and Fabrice Morganti and Stéphane Duchesne and Krzysztof Komceza and Guillaume Vega},

year  = {2014},

date = {2014-07-01},

booktitle = {Symposium de Génie Électrique (SGE) : EF-EPF-MGE},

address = {Cachan, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Duchesne2014,

title = {Is thermo-bonded coils a good solution for electric machines fed by fast PWM inverters?},

author = {Stéphane Duchesne and Julien Moeneclaey and Gabriel Velu and Daniel Roger},

url = {http://ieeexplore.ieee.org/document/6869423/},

doi = {10.1109/EIC.2014.6869423},

isbn = {978-1-4799-2789-0},

year  = {2014},

date = {2014-06-01},

booktitle = {32nd IEEE Electrical Insulation Conference (EIC)},

pages = {425--429},

address = {Philadelphia, PA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iosif2014,

title = {Experimental characterization of the maximum turnto-turn voltage for inorganic high temperature motor},

author = {Vadim Iosif and Daniel Roger and Stéphane Duchesne and Gabriel Velu},

url = {http://ieeexplore.ieee.org/document/6869349/},

doi = {10.1109/EIC.2014.6869349},

isbn = {978-1-4799-2789-0},

year  = {2014},

date = {2014-06-01},

booktitle = {32nd IEEE Electrical Insulation Conference (EIC)},

pages = {69--73},

address = {Philadelphia, PA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hihat2013,

title = {Normal permeability of grain nonoriented, grain oriented and amorphous electrical steel sheets},

author = {Nabil Hihat and Jean-Philippe Lecointe and Olivier Ninet and Stéphane Duchesne and Ewa Napieralska},

year  = {2013},

date = {2013-09-01},

booktitle = {XVI International Symposium on Electromagnetic Fields (ISEF)},

address = {Ohrid, Macedonia},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Cozonac2013,

title = {Performance comparision of winding wires for high-temperature rotating machines},

author = {Dorin Cozonac and Vasile Mihaila and Gabriel Velu and Stéphane Duchesne and Jean-Philippe Lecointe and Daniel Roger},

url = {http://ieeexplore.ieee.org/document/6619771/},

doi = {10.1109/ICSD.2013.6619771},

isbn = {978-1-4673-4461-6},

year  = {2013},

date = {2013-06-01},

booktitle = {11th IEEE International Conference on Solid Dielectrics (ICSD)},

pages = {318--321},

address = {Bologna, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Moeneclaey2013,

title = {Motor coil design for more electric aircraft},

author = {Julien Moeneclaey and Stéphane Duchesne and Daniel Roger and Pierre-Yves Liégeois},

year  = {2013},

date = {2013-05-01},

booktitle = {12th International Electrical Insulation Conference (INSUCON)},

address = {Birmingham, England},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}