Speed Sensorless Control System of Induction Motor

被引:1
|
作者
Sun, Donghui [1 ]
Xue, Hengyu [2 ]
机构
[1] North China Inst Aerosp Engn, Dept Elect Engn, Langfang, Peoples R China
[2] Tongji Univ, Coll Elect & Informat Engn, Shanghai 200092, Peoples R China
关键词
rotor speed; induction motor; stator resistance; VECTOR CONTROL; STATOR;
D O I
10.1109/IHMSC.2014.127
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A method for estimating induction motor's rotor speed is proposed in this paper. The proposed rotor speed estimation method is based on model reference adaptive identification theory. By applying the proposed rotor speed estimation method, the induction motor control system can simultaneously estimate the stator resistance and the rotor speed of the induction motor. The proposed speed sensorless control system was built with Simulink blocks and verified by the simulation results. The simulation results indicate that the proposed rotor speed estimation method could operate stably in whole range of induction motor's rotor speed.
引用
收藏
页码:100 / 103
页数:4
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