Real-Time Switches Fault Diagnosis Based on Typical Operating Characteristics of Five-Phase Permanent Magnetic Synchronous Machines
Article dans une revue avec comité de lecture
Date
2016Journal
IEEE Transactions on Industrial ElectronicsRésumé
A novel centroid-based diagnostic method of the power switches in five-leg Voltage Source Inverter (VSI) is proposed in this paper. Using a vectorial multi-machine description, a five-phase drive presenting an opened switch or an opened phase faults has typical operating characteristics in comparison to classical three-phase drives. Based on such characteristics, this work aims to provide a simple and robust diagnostic process for switches fault regardless of the shape of the back-EMFs (harmonic components) and the transient states due to the load variation. Original theoretical developments are presented. Experimental results are shown to validate the proposed strategy
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Communication avec acteThis paper deals with the real time Fault Detection and Identification (FDI) process of inverter Open Switch Fault (OSF) and Open Phase Fault (OPF) in five-phase PMSM designed for aerospace applications in which the electric ...
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Communication avec acteThis article presents the development of an algorithm which can be used at standstill and low speed for sensorless control of a five-phase Permanent Manget Synchronous Machines (PMSM) with non-salient poles. The estimation ...
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Communication avec acteDOS SANTOS MORAES, Tiago José; NGUYEN, Ngac Ky; MEINGUET, Fabien; GUERIN, Mael; TRABELSI, Mohamed; SEMAIL, Eric (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 ...
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Communication avec acteTRABELSI, Mohamed; SEMAIL, Eric; NGUYEN, Ngac Ky; MEINGUET, Fabien (IEEE - Power and Energy Society, 2016)This paper describes analytical and simulation tools to analyze the effects of Open Switch Fault (OSF) and Open Phase Fault (OPF) on five-phase PMSM designed for aerospace applications. For such applications, the fault ...
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Communication avec acteThis paper describes analytical and simulation tools to analyze the effects of Open Switch Fault (OSF) and Open Phase Fault (OPF) on five-phase PMSM designed for aerospace applications. For these demanding applications, ...