通用逆变器变频闭环调速系统  

A Frequency-Regulated Closed-Loop Speed Control System

作　　者：梁任秋 罗霄 赵国斌 

机构地区：[1]清华大学

出　　处：《系统工程与电子技术》1991年第5期27-33,共7页Systems Engineering and Electronics

基　　金：航空航天部科学技术基金

摘　　要：本文介绍了由通用逆变器、异步电动机、测速发电机和模拟控制器所组成的变频闭环调速系统,详细论述了P—I调节器、I—P调节器和转差频率调节器的设计方法。实验结果表明,用标量控制所获得的性能指标,以I—P控制较好,转差频率控制最好。This paper introduces a frequency-regulated closed-loop speed control system, which comprises a general inverter, an induction motor, a tachometer, an analog controller. The design methods of P-I, I-P and slip regulator are discussed in detail. Experimental results obtained by using of scalar control method show that the I-P regulation is better than P-I regulation in performance, and the slip regulation is best among the three kinds of regulation.

关 键 词：逆变器 调节器 交流电动机 

分 类 号：TM34[电气工程—电机]