Experimental fault-tolerant control of a PMSM drive

被引：277

作者：

Bolognani, S ^{[1
]}

Zordan, M ^{[1
]}

Zigliotto, M ^{[1
]}

机构：

[1] Univ Padua, Dept Elect Engn, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2000年 / 47卷 / 05期

关键词：

fault-tolerant control; permanent-magnet synchronous motor drives;

D O I：

10.1109/41.873223

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper describes a study and an experimental verification of remedial strategies against failures occurring in the inverter power devices of a permanent-magnet synchronous motor drive. The basic idea of this design consists in incorporating a fourth inverter pole, with the same topology and capabilities of the other conventional three poles. This minimal redundant hardware, appropriately connected and controlled, allows the drive to face a variety of power device fault conditions while maintaining a smooth torque production. The achieved results also show the industrial feasibility of the proposed fault-tolerant control, that could fit many practical applications.

引用

页码：1134 / 1141

页数：8

共 14 条

[1]

Bianchi N, 1996, IEEE POWER ELECTRON, P1542, DOI 10.1109/PESC.1996.548786

[2]

BIANCHI N, 1997, P 7 EUR C POW EL APP, P1330

[3]

FU JR, 1993, C REC IEEE IAS ANN M, P637

[4]

FU JR, 1993, C REC IEEE IAS ANN M, P1015