Cristian Demian

Maître de Conférences

cristian.demian@univ-artois.fr

03 21 63 72 25

NR

FSA Aile D Bureau D1.01

Efficacité énergétique, Transformateurs de puissance, Tôles à grains orientés, Moteurs électriques

Thématiques de recherche

L’essentiel de mon activité de recherche porte sur l’efficacité énergétique des machines électriques tournantes et des noyaux magnétiques de transformateurs de puissance. Cela comporte trois volets principaux :

  • L’accroissement de l’éco-efficacité énergétique des motorisations électriques.
  • Développement d’outils de conception dédiés à l’optimisation de la rénovation de machines électriques de moyenne puissance.
  • Développement de noyaux magnétiques de transformateurs de puissance.

Responsabilités

Enseignements

  • Electronique
  • Traitement numérique du signal
  • Conversion d’énergie
  • Variation de vitesse
  • Efficacité énergétique des moteurs dans l’industrie

Bibliographie

Articles de journaux

2022

21. Rebhaoui, Abderrahmane; Randi, Sid-Ali; Demian, Cristian; Lecointe, Jean-Philippe: Analyse of Flux Density and Iron Loss Distributions in Segmented Magnetic Circuits Made with Mixed Electrical Steel Grades. Dans: IEEE Transactions on Magnetics, p. 1–1, 2022, ISSN: 0018-9464. (Type: Article de journal | Liens | BibTeX)

2020

15. 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. (Type: Article de journal | Résumé | Liens | BibTeX)

2019

14. Mallard, Vincent; Demian, Cristian; Brudny, Jean-François; Parent, Guillaume: The use of segmented-shifted grain-oriented sheets in magnetic circuits of small AC motors. Dans: Open Physics, vol. 17, no. 1, p. 617–622, 2019, ISSN: 2391-5471. (Type: Article de journal | Résumé | Liens | BibTeX)
13. 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. (Type: Article de journal | Liens | BibTeX)
12. Mallard, Vincent; Parent, Guillaume; Demian, Cristian; Brudny, Jean-François; Delamotte, Aurélien: Increasing the Energy Efficiency of Induction Machines by the Use of Grain-Oriented Magnetic Materials and Die Casting Copper Squirrel Cage in the Rotor. Dans: IEEE Transactions on Industry Applications, vol. 55, no. 2, p. 1280–1289, 2019, ISSN: 0093-9994. (Type: Article de journal | Liens | BibTeX)

2018

10. 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. (Type: Article de journal | Liens | BibTeX)

2014

6. Petrea, Lucian; Demian, Cristian; Brudny, Jean-François; Belgrand, Thierry: High-Frequency Harmonic Effects on Low-Frequency Iron Losses. Dans: IEEE Transactions on Magnetics, vol. 50, no. 11, p. 1–4, 2014, ISSN: 0018-9464. (Type: Article de journal | Liens | BibTeX)

2013

4. Romary, Raphaël; Demian, Cristian; Schlupp, Pierre; Roger, Jean-Yves: Offline and Online Methods for Stator Core Fault Detection in Large Generators. Dans: IEEE Transactions on Industrial Electronics, vol. 60, no. 9, p. 4084–4092, 2013, ISSN: 0278-0046. (Type: Article de journal | Liens | BibTeX)
3. Brudny, Jean-François; Demian, Cristian; Petrea, Lucian; Belgrand, Thierry: Induction machine magnetic noise: Impact of a new stator magnetic circuit design. Dans: Mathematics and Computers in Simulation, vol. 90, p. 192–204, 2013, ISSN: 03784754. (Type: Article de journal | Liens | BibTeX)
2. Vogt, Gilles; Demian, Cristian; Romary, Raphaël; Parent, Guillaume; Costan, Valentin: Experimental model for study of electromagnetic phenomena in stator core-end laminations of large generators. Dans: Progress In Electromagnetics Research B, vol. 56, p. 89–107, 2013, ISSN: 1937-6472. (Type: Article de journal | Liens | BibTeX)

Actes

2022

20. Rebhaoui, Abderrahmane; Randi, Sid-Ali; Demian, Cristian; Lecointe, Jean-Philippe: Analyse of Flux Density and Iron Loss Distributions in Segmented Magnetic Circuits Made with Mixed Electrical Steel Grades. Dans: 15th Joint MMM-Intermag Conference, New Orleans, LA, USA, 2022. (Type: Inproceedings | BibTeX)

2021

19. Corin, Ronan; Lecointe, Jean-Philippe; Demian, Cristian; Blaszkowski, Jonathan: Analysis of the grain oriented electrical steel heterogeneities and their influence on the Epstein frame loss measurements. Dans: 20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz/Cracow, Poland, 2021. (Type: Inproceedings | BibTeX)
18. Rebhaoui, Abderrahmane; Randi, Sid-Ali; Demian, Cristian; Lecointe, Jean-Philippe: Using Grain Oriented Electrical Steel Sheets for Electric Motor in Automotive Application: Tooth Segmentation. Dans: 20th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz/Cracow, Poland, 2021. (Type: Inproceedings | BibTeX)
17. 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. (Type: Inproceedings | BibTeX)
16. Rebhaoui, Abderrahmane; Randi, Sid-Ali; Cavallaro, Davide; Demian, Cristian; Lecointe, Jean-Philippe: Utilisation des tôles à grains orientés pour moteur électrique : application automobile. Dans: Symposium de Génie Électrique (SGE) : EF-EPF-MGE, Nantes, France, 2021. (Type: Inproceedings | BibTeX)

2019

11. 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. (Type: Inproceedings | Résumé | Liens | BibTeX)

2017

9. Balavoine, François; Cassoret, Bertrand; Demian, Cristian; Romary, Raphaël; Debendere, Christophe: Amélioration des performances d'une machine asynchrone par le remplacement des tôles magnétiques. Dans: Journées couplées SEEDS / Jeunes Chercheurs en Génie Électrique, Arras, France, 2017. (Type: Inproceedings | BibTeX)
8. Mallard, Vincent; Parent, Guillaume; Demian, Cristian; Brudny, Jean-François; Delamotte, Aurélien: Increasing the Energy-Efficiency of Induction Machines by the Use of Grain-Oriented Magnetic Materials and Die-Casting Copper Squirrel Cage in the Rotor. Dans: IEEE International Electric Machines and Drives Conference (IEMDC), Miami, FL, USA, 2017. (Type: Inproceedings | BibTeX)
7. Mallard, Vincent; Demian, Cristian; Brudny, Jean-François; Parent, Guillaume: Using Segmented-Shifted GO Sheet in Magnetic Circuits of Small AC Motors. Dans: XVIII International Symposium on Electromagnetic Fields (ISEF), Lodz, Poland, 2017. (Type: Inproceedings | BibTeX)

2014

5. Petrea, Lucian; Demian, Cristian; Brudny, Jean-François; Belgrand, Thierry: Interactions between high and low frequency effects on iron losses. Dans: XXI International Conference on Electrical Machines (ICEM), p. 1248–1254, Berlin, Germany, 2014, ISBN: 978-1-4799-4389-0. (Type: Inproceedings | Liens | BibTeX)

2012

1. Parent, Guillaume; Petrea, Lucian; Demian, Cristian; Brudny, Jean-François; Belgrand, Thierry: Contribution to iron losses decrease in AC motor : a new shifted non segmented Grain Oriented magnetic circuit. Dans: The Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), p. 483, Oita, Japan, 2012. (Type: Inproceedings | BibTeX)