Four-quadrant and zero-speed sensorless control of a switched reluctance motor

被引:55
作者
Hossain, SA
Husain, I
Klode, H
Lequesne, B
Omekanda, AM
Gopalakrishnan, S
机构
[1] Univ Akron, Dept Elect Engn, Akron, OH 44325 USA
[2] Dayotn Tech Ctr, Delphi E&C Syst, Dayton, OH 45408 USA
[3] Delphi Res Labs, Shelby Township, MI 48315 USA
关键词
four-quadrant control; position and speed estimations; sensorless control; sliding-mode observer; switched reluctance motors (SRNIs); zero-speed control;
D O I
10.1109/TIA.2003.816541
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A four-quadrant sensorless controller for switched reluctance motor (SRM) drives is presented in this paper. The drive system with appropriate turn-on and turn-off angles for each operating quadrant delivers excellent dynamic performance over a wide speed range including zero speed. The problems associated with practical implementation especially at low and zero speeds have been addressed and overcome with engineering solutions. Experimental results for a 1-kW SRM obtained on a dSPACE-based system are presented along with useful guidelines for practical implementation.
引用
收藏
页码:1343 / 1349
页数:7
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