SINGLE-PHASE INDUCTION-MOTOR WITH AN ELECTRONICALLY CONTROLLED CAPACITOR

被引：66

作者：

LETTENMAIER, TA ^{[1
]}

NOVOTNY, DW ^{[1
]}

LIPO, TA ^{[1
]}

机构：

[1] UNIV WISCONSIN,DEPT ELECT & COMP ENGN,MADISON,WI 53706

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1991年 / 27卷 / 01期

关键词：

D O I：

10.1109/28.67530

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A single-phase induction motor using a new electronically controlled capacitor is described. The system uses a dc capacitor switched by a transistor H bridge. By proper control of the transistor switching, the circuit synthesizes a continuously variable capacitance in series with the auxiliary winding. The system could be used to replace standard single-phase motor capacitor configurations to provide improved machine performance. Basic system operation, a comparison with conventional motor operation, and illustrations of some of the design flexibility inherent in the new system are included.

引用

页码：38 / 43

页数：6