Modified integrator for voltage model flux estimation of induction motors

被引：114

作者：

Hinkkanen, M ^{[1
]}

Luomi, J ^{[1
]}

机构：

[1] Helsinki Univ Technol, Power Elect Lab, FIN-02015 Helsinki, Finland

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2003年 / 50卷 / 04期

关键词：

AC motor drives; flux estimation; induction machines;

D O I：

10.1109/TIE.2003.814996

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This letter deals with voltage model flux estimators for sensorless induction motor drives. In order to eliminate the drift problems, the pure integrator of-the voltage model is replaced with a first-order low-pass filter, and the error due to this replacement is compensated in a very simple way.

引用

收藏

页码：818 / 820

页数：3

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