An induction motor drive system with improved fault tolerance

被引：148

作者：

Corrêa, MBD ^{[1
]}

Jacobina, CB ^{[1
]}

da Silva, ERC ^{[1
]}

Lima, AMN ^{[1
]}

机构：

[1] Univ Fed Paraiba, Dept Engn Eletr, BR-58109970 Campina Grande, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 03期

关键词：

D O I：

10.1109/28.924770

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper investigates the utilization of a simplified topology that permits the fault-tolerant operation of a three-phase induction motor drive system. When one of the inverter legs is lost, the machine can operate with only two stator windings by connecting the machine neutral to a fourth converter leg. The structure and the operation principle of the system are presented. The machine model corresponding to the asymmetric two-findings machine is developed and a suitable controller is proposed. Experimental results are presented.

引用

页码：873 / 879

页数：7

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