On-line Automatic Position Compensation Algorithm for Improvement of Position Error of High Speed BLDC Motor

被引:0
|
作者
Lim, Jong Suk [1 ]
Won, Jun-Hui [1 ]
Oh, Seung-Taek [1 ]
Kim, Tae Hoon [1 ]
Jo, Woong [1 ]
Chae, Soohwang [1 ]
Won, Choi Jun [1 ]
Kim, Seung-Joo [2 ]
Lee, Ju [1 ]
机构
[1] Hanyang Univ, Dept Elect Engn, Seoul, South Korea
[2] Koera Testing Certificat, Gunpo, Gyeonggi Do, South Korea
基金
新加坡国家研究基金会;
关键词
High-speed motor control; BLDG Motor; Hall sensor; Position compensation; 6-Step Control;
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 study analyzed the problems in driving a high-speed BLDC motor using a 120 - degree commutation method using a Hall sensor. The BLDC motor which depends on the hall sensor position signal detects a problem that the erroneous position signal and the current delay occur due to the Hall signal and the inductance component of the stator winding. And a compensation control algorithm is applied to solve this problem, and a method to maintain the accurate commutation interval in real time high speed range is presented.
引用
收藏
页码:1411 / 1414
页数:4
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