Homopolar Current’s Copper Losses Analysis for Different Modulations in Open-End Winding Five-Phase drives
Communication avec acte
Résumé
This paper analyses the copper losses due to the homopolar current of a five-phase open-end winding machine supplied by a 10-leg inverter and a single DC voltage source. This topology can have non-null high frequency homopolar current components that can increase the machine’s copper losses and result in overheating of the motor phase windings. Accordingly, different modulation strategies are compared with the goal of reducing the homopolar current and, consequently the resulting copper losses. The comparison study is achieved using Matlab/Simulink and a finite element model in order to evaluate these losses.
Fichier(s) constituant cette publication
- Nom:
- L2EP_ICEM_2018_MORAES.pdf
- Taille:
- 1.834Mo
- Format:
- Description:
- Article Principal
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Documents liés
Visualiser des documents liés par titre, auteur, créateur et sujet.
-
Article dans une revue avec comité de lectureJOSE DOS SANTOS MORAES, Tiago; TRABELSI, Mohamed; NGUYEN, Ngac Ky; SEMAIL, Eric; MEINGUET, Fabien (Institution of Engineering and Technology, 2020)This paper investigates a real-time fault diagnostic of a transportation system which needs two drives with fault-tolerance capabilities. Because of constraints on the mass of the system and on the cost of the Voltage ...
-
Communication avec acteDOS SANTOS MORAES, Tiago José; MEINGUET, Fabien; GUERIN, Mael; TRABELSI, Mohamed; SEMAIL, Eric; NGUYEN, Ngac Ky (SDEMPED, 2017)This paper deals with the fault effects analysis and diagnosis in 6-Φ PMSM designed for aerospace applications. The addressed work aims to analyze the features offered by the space vector theory applied to these systems ...
-
Demagnetization analysis of an open-end windings 5-phase PMSM under transistor short-circuit fault Communication avec acteFor an open-end windings integrated Permanent Magnet Synchronous Machine, the demagnetization of the permanent magnets is analyzed when a transistor is short-circuited and no specific control strategy is adopted. Depending ...
-
Article dans une revue avec comité de lectureDOS SANTOS MORAES, Tiago José; SEMAIL, Eric; MEINGUET, Fabien; GUERIN, Mael; NGUYEN, Ngac Ky (Institute of Electrical and Electronics Engineers, 2018)This paper presents an extension of previous methods in order to find electrical series-connections between multiphase machines allowing the independent control of each one of them. These new electrical series-connections ...
-
Conférence invitéeDOS SANTOS MORAES, Tiago José; SEMAIL, Eric; KESTELYN, Xavier; NGUYEN, Ngac Ky (Science & Technology Development Journal, 2015)Multiphase drives are more and more used in specific applications leading to a necessity of control strategy development. This paper presents the Generalized Vectorial Formalism (GVF) theory to control multiphase ...