Modified space vector modulation for fault tolerant control of PMSM drive

Krzysztof Siembab; Krzysztof Zawirski

doi:10.1109/EPEPEMC.2016.7752142

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Title

Modified space vector modulation for fault tolerant control of PMSM drive

Authors

Krzysztof Siembab (WE) ^{[ 1 ][ P ]}
Krzysztof Zawirski (WE) ^{[ 1 ][ P ]}

^{[ 1 ]} Instytut Automatyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2016

Chapter type

paper

Publication language

english

Abstract

EN The paper presents fault tolerant control algorithms of modified space vector pulse width modulation (SVPWM) for three-phase inverter supplies a PMSM in case of failure of one transistor leg. Fault tolerant inverter structure with four-switch is analyzed with taking into account the non-ideal DC link. Calculations of the desired voltage vector in the PMSM drive are presented. An optimal voltage vector sequence and scaling factors for SVM has been derived to synthesize the reference voltage vector in each sampling period. It has been proved by simulation results that four-switch inverter fed PMSM is able to operate steadily and with acceptable static and dynamic properties under the proposed approach.

Pages (from - to)

1064 - 1071

DOI

10.1109/EPEPEMC.2016.7752142

URL

https://ieeexplore.ieee.org/document/7752142

Book

Proceedings of the 2016 IEEE International Power Electronics and Motion Control Conference (PEMC), Bulgaria, Varna, 25-30.09.2016

Presented on

17th International Conference on Power Electronics and Motion Control (PEMC), 25-30.09.2016, Varna, Bulgaria

Publication indexed in

WoS (15)

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