典型文献
Research on Open-circuit Fault Tolerant Control of Six-phase Permanent Magnet Synchronous Machine Based on Fifth Harmonic Current Injection
文献摘要：
This paper proposes a novel control approach for fault-tolerant control of dual three-phase permanent magnet synchronous motor (PMSM) under one-phase open-circuit fault. A modified six-phase static coordinate transformation matrix and an extended rotating coordinate transformation matrix are investigated considering the influence of the fifth harmonic space on fault-tolerant control. These mathematical models are further analyzed in the fundamental space and the fifth harmonic space after the fault and to eliminate the coupling between the d-q axis voltage equation in the fundamental wave space and the d-q axis voltage equation in the fifth harmonic space, a secondary rotation coordinate transformation matrix is proposed. To achieve the purpose of reducing torque ripple, the fault-tolerant control method proposed in this paper not only takes the minimum copper loss as the constraint condition, but also injects the fifth harmonic current. The experimental result of current and torque is used to verify the accuracy of fault-tolerant control.
文献关键词：
中图分类号：
作者姓名：
Zhifeng Zhang;Yue Wu;Hequn Su;Quanzeng Sun
作者机构：
School of Electrical Engineering in Shenyang University of Technology.Shenyang 110870,China;Electrical Engineering from Shenyang University of Technology.Shenyang 110870,China;School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China;Electrical Engineering from Shenyang University of Technology,Shenyang 110870,China
文献出处：
引用格式：
[1]Zhifeng Zhang;Yue Wu;Hequn Su;Quanzeng Sun-.Research on Open-circuit Fault Tolerant Control of Six-phase Permanent Magnet Synchronous Machine Based on Fifth Harmonic Current Injection)[J].中国电工技术学会电机与系统学报（英文）,2022(03):306-314
A类：
B类：
Research,Open,circuit,Fault,Tolerant,Control,Six,phase,Permanent,Magnet,Synchronous,Machine,Based,Fifth,Harmonic,Current,Injection,This,paper,proposes,novel,control,approach,fault,tolerant,dual,three,permanent,magnet,synchronous,motor,PMSM,under,one,open,modified,six,static,coordinate,transformation,matrix,extended,rotating,are,investigated,considering,influence,fifth,harmonic,space,These,mathematical,models,further,analyzed,fundamental,after,eliminate,coupling,between,axis,voltage,equation,wave,secondary,rotation,proposed,achieve,purpose,reducing,torque,ripple,method,this,not,only,takes,minimum,copper,loss,constraint,condition,but,also,injects,current,experimental,result,used,verify,accuracy
AB值：
0.596254
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