TORQUE CALCULATIONS OF CURRENT-SOURCE INDUCTION MACHINES USING THE 1-2-0 COORDINATE SYSTEM

被引：10

作者：

HSU, JS

AMIN, AMA

机构：

[1] Center for Energy Studies, University of Texas, Austin

[2] Center for Energy Studies, University of Texas, Austin

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 1990年 / 37卷 / 01期

关键词：

D O I：

10.1109/41.45841

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Induction motors controlled by power electronics are normally supplied with various chopped voltages or currents. The examination of their torque qualities is important. This paper extends the use of the classical induction-motor equations obtained through the 1-2-0 coordinate system to cover the situations with nonsinusoidal, chopped current sources. Detailed analysis is demonstrated through the widely used six-pulse, current-source-inverter-fed induction machines. The derivations of two different types of analytical torque equations—time-domain and frequency-domain-series equations are given. Their results are compared with each other and with results obtained from extensive air-gap and shaft torque measurements. Test results agree with calculated results. © 1990 IEEE

引用

页码：34 / 40

页数：7

共 14 条

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