An Experimental Assessment of Open-Phase Fault-Tolerant Virtual-Vector-Based Direct Torque Control in Five-Phase Induction Motor Drives

被引:102
作者
Bermudez, Mario [1 ,2 ]
Gonzalez-Prieto, Ignacio [3 ]
Barrero, Federico [2 ]
Guzman, Hugo [4 ]
Kestelyn, Xavier [1 ]
Duran, Mario J. [3 ]
机构
[1] Arts & Metiers ParisTech, F-59046 Lille, France
[2] Univ Seville, Seville 41092, Spain
[3] Univ Malaga, E-29071 Malaga, Spain
[4] Univ Sheffield, Sheffield S10 2TN, S Yorkshire, England
关键词
Direct torque control (DTC); multiphase induction motor (IM) drives; open-phase fault operation; rotor-field-oriented control; PARAMETER-IDENTIFICATION; CONTROL SCHEME; SPEED CONTROL; OPERATION; MACHINES; DESIGN;
D O I
10.1109/TPEL.2017.2711531
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Direct torque control (DTC) has been recently used for the development of high-performance five-phase induction motor (IM) drives, where normal operation of the system has been usually considered and the ability of DTC to manage the situation has been analyzed in comparison with different rotor-field-oriented control (RFOC) strategies. The exploitation of fault-tolerant capabilities is also an interesting issue in multiphase machines, where the utility of RFOC controllers has been stated when the open-phase fault operation is considered. In this paper, the performance of DTC and RFOC controllers based on proportional resonant regulators and predictive control techniques is compared when an open-phase fault appears in a five-phase IM drive. Experimental tests are provided to compare the performance of the system using these control alternatives.
引用
收藏
页码:2774 / 2784
页数:11
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