Different Virtual Stator Winding Configurations of Open-End Winding Five-Phase PM Machines for Wide Speed Range without Flux Weakening Operation
Communication avec acte
Auteur
MEINGUET, FabienSANDULESCU, PaulASLAN, Bassel 
SEMAIL, Eric KESTELYN, Xavier NGUYEN, Ngac KyRésumé
This paper presents a specific control strategy of double-ended inverter system for wide-speed range of open-winding five phase PM machines. Different virtual winding configurations (star, pentagon, pentacle and bipolar) can be obtained by choosing the appropriated switching sequences of two inverters. The motor’s speed range is thus increased.
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Communication avec acte; ; ; ;SEMAIL, Eric; KESTELYN, Xavier; NGUYEN, Ngac Ky (IEEE - Institute of Electrical and Electronics Engineers, 2012)
A method for fault detection and isolation is proposed and applied to inverter faults in multi-phase drives. An analysis of simulations in faulty conditions leads to the derivation of suitable fault indices. These are based ...
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Communication avec acte; ;SEMAIL, Eric; KESTELYN, Xavier; NGUYEN, Ngac Ky (IEEE, 2013)
Multi-phase machines are known for their fault-tolerant capability. However, star-connected machines have no fault tolerance to inverter switch short-circuit fault. This paper investigates the fault-tolerant operation of ...
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Communication avec acte; ; ; ; ;SEMAIL, Eric; KESTELYN, Xavier (IEEE - Institute of Electrical and Electronics Engineers, 2012)
Multi-phase synchronous machines are more and more used in specific applications where high power density, low bus voltage, wide speed range and fault-tolerant capabilities are required. Due to the high number of degrees ...
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Article dans une revue avec comité de lecture;SEMAIL, Eric; KESTELYN, Xavier; NGUYEN, Ngac Ky (Institute of Electrical and Electronics Engineers, 2016)
Multi-phase machines are well-known for their fault tolerant capability. Star-connected multiphase machines have fault tolerance in open-circuit. For inverter switch short-circuit fault, it is possible to keep a smooth ...
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Brevet; ; ;SEMAIL, Eric; KESTELYN, Xavier (VALEO SYSTEMES DE CONTROLE MOTEUR, 2013)
Le système d’entraînement rotatif comporte : - une source de tension continue (102) ; - un moteur électrique (104) présentant un axe de rotation (A), et comportant des phases indépendantes (a, b, c) présentant des directions ...