A direct torque controlled permanent magnet synchronous motor drive without a speed sensor

被引:1
|
作者
Rahman, MF [1 ]
Zhong, L [1 ]
Lim, KW [1 ]
Rahman, MA [1 ]
机构
[1] Univ New S Wales, Sch Elect Engn, Sydney, NSW 2051, Australia
关键词
D O I
10.1109/IEMDC.1999.769047
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 reports results of further investigation of the so called direct torque control (DTC) technique to interior permanent magnet (IPM) synchronous motor drives. This torque control technique for IPM motors requires no dq-axes current controllers and coordinate transformation networks. A completely sensorless IPM motor drive with DTC, which uses a novel speed estimator from the stator flux vector and the torque angle is presented.
引用
收藏
页码:123 / 125
页数:3
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