QUICK REGULATION OF SINUSOIDAL OUTPUT CURRENT IN PWM CONVERTER INVERTER SYSTEM

被引：8

作者：

NONAKA, S ^{[1
]}

NEBA, Y ^{[1
]}

机构：

[1] FUKUOKA UNIV,FAC ENGN,DEPT ELECT ENGN,FUKUOKA 81401,JAPAN

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1991年 / 27卷 / 06期

关键词：

D O I：

10.1109/28.108455

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An induction motor drive system, which is composed of a current output-type converter and current source inverter with sinusoidal input and output voltage/current, is presented. Pulse-width modulation (PWM) strategies with GTO's are applied to the converter and the inverter sections from the point of view of reduction of the current harmonics and suppression of the motor torque pulsations. A simple method for quick regulation of the ac output current amplitude is presented, which is applied to the PWM inverter section. To demonstrate the improvement in the current response of the inverter, a slip frequency/current regulation of an induction motor is considered. The experimental results of steady-state and dynamic operations of the motor are shown. The merits and demerits of this control method are discussed.

引用

页码：1055 / 1062

页数：8

共 15 条

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