Adaptive pseudoreduced-order flux observer for speed sensorless field-oriented control of IM

被引:18
|
作者
Lin, YN [1 ]
Chen, CL [1 ]
机构
[1] Natl Taiwan Univ, Dept Elect Engn, Power Elect Lab, Taipei 10764, Taiwan
关键词
adaptive observer; induction motor control; vector control;
D O I
10.1109/41.793356
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An adaptive pseudoreduced order flux observer for speed sensorless field-oriented control is presented. In comparison with the adaptive full-order flux observer, the proposed method consumes less computational time and illustrates better speed performance. Simulations and experiments on a 3-hp induction motor verify the validity of the proposed method.
引用
收藏
页码:1042 / 1045
页数:4
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