Near-zero speed performance enhancement of PM synchronous machines assisted by low-cost Hall Effect sensors

被引：0

作者：

Bu, JR ^{[1
]}

Xu, LY ^{[1
]}

Sebastian, T ^{[1
]}

Liu, B ^{[1
]}

机构：

[1] Ohio State Univ, Dept Elect Engn, Columbus, OH 43210 USA

来源：

APEC '98 - THIRTEENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2 | 1998年

关键词：

D O I：

暂无

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：

This paper presents a new control scheme for the sinusoidally operated PM synchronous machines. The control concept incorporates the mechanical motion equation into the observer Sor rotor position estimation. Using the low-cost Hall-Effect sensors to assist a simplified observer, the proposed control algorithm guarantees the performance of the PM synchronous machine the same as that achieved by the system with an expensive optical encoder or resolver.

引用

页码：64 / 68

页数：5

共 33 条

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