Sensor Fault Diagnosis and System Reconfiguration Approach for an Electric Traction PWM Rectifier Based on Sliding Mode Observer

Single-phase pulse-width modulation (PWM) rectifier is commonly used in a high-speed railway electric traction system. Occurrence of unexpected failure in the sensors of the detection system may lead to feedback values deviation and system degradation, which can be extremely detrimental to the opera...

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Veröffentlicht in:	IEEE transactions on industry applications 2017-09, Vol.53 (5), p.4768-4778
Hauptverfasser:	Xia, Jinhui, Guo, Yuanbo, Dai, Bijun, Zhang, Xiaohua
Format:	Artikel
Sprache:	eng
Schlagworte:	Fault diagnosis Observers Pulse width modulation Rectifiers sensor fault single-phase pulse-width modulation (PWM) rectifier sliding mode observer (SMO) Switches system reconfiguration Voltage control
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