Vectorial Approach Based Control of a Seven-Phase Axial Flux Machine Designed for Fault Operation
Article dans une revue avec comité de lecture
Auteur
LOCMENT, Fabrice 
SEMAIL, Eric KESTELYN, XavierRésumé
This paper deals with easy-to-implement control strategies when a seven-phase axial flux permanent magnet machine supplied by a seven-leg voltage source inverter is in fault operation mode. Using a vectorial multimachine description, a seven-phase machine presenting a heightened ability to be controlled with one or two open-circuited phases has been designed. The machine is first presented, and experimental results are provided when one or two phases are open circuited. Based on a vectorial approach, new current references are calculated to avoid high-torque ripples.
Fichier(s) constituant cette publication
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 lecture;SEMAIL, Eric; KESTELYN, Xavier (EDP Sciences, 2008)
This paper deals with fault tolerant multiphase electrical drives. The quality of the torque of a vector-controlled Permanent Magnet (PM) Synchronous Machine supplied by a multi-leg Voltage Source Inverter (VSI) is examined ...
-
Article dans une revue avec comité de lecture; ;SEMAIL, Eric (Institute of Electrical and Electronics Engineers, 2006)
In this paper, a 7-phase Axial-flux Double-rotor Permanent Magnet Synchronous Machine is studied using analytical and Finite Element methods. This type of machine shows a higher sensitivity to the inductance harmonics and ...
-
Communication avec acte; ; ; ; ; ;SEMAIL, Eric (IEEE, 2008)
This paper deals with the modeling and the control of a new high power 12V Integrated Starter Alternator (ISA). This system is used to bring micro-hybrid functions to standard Internal Combustion Engine (ICE) vehicles. The ...
-
Identification of a 7-phase claw-pole starter-alternator for a micro-hybrid automotive application Communication avec acte; ;SEMAIL, Eric; ; ; ; (IEEE, 2008)
This paper deals with the identification of a new high power starter-alternator system, using both: a Finite Element Method (FEM) modeling and an experimental vector control. The drive is composed of a synchronous 7-phase ...
-
Communication avec acte; ; ;SEMAIL, Eric (IEEE, 2008)
Risk of irreversible magnet demagnetization during short-circuit fault is analyzed in case of an axial-flux dual-rotor machine, using a three-dimensional finite-element method (3D-FEM). In order to validate the numerical ...