A MAXIMUM TORQUE CONTROL WITH A CONTROLLED CAPACITOR FOR A SINGLE-PHASE INDUCTION-MOTOR

被引:29
|
作者
LIU, TH
机构
[1] Department of Electrical Engineering, National Taiwan Institute of Technology, Taipei
关键词
D O I
10.1109/41.345841
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 paper presents a new method to achieve a maximum torque for a single-phase induction motor. An ac adjustable capacitor using an electronic switch in parallel with a capacitor is proposed. The capacitor is short-circuited in a different period by an electronic switch during each cycle to vary the effective value of the ac capacitor. Two new optimization algorithms, which obtain a maximum starting torque by adjusting the effective capacitor, are proposed. No starting capacitor or centrifugal switch is used here. A theoretical analysis, and simulated and experimental results are presented in this paper.
引用
收藏
页码:17 / 24
页数:8
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