变频器回馈制动研究  

Reserch on Feed-break in Frequency Converter

作　　者：刘永锋[1] 谢吉华[1] 

机构地区：[1]东南大学电气工程学院

出　　处：《变频器世界》2008年第8期53-54,42,共3页The World of Inverters

摘　　要：本文阐述了变频调速系统中回馈制动装置的原理,介绍了当今常用的两种回馈制动控制算法,并对它们的优缺点进行了对比分析。接着总结出一些回馈制动的特点。对今后变频调速系统中广泛采用回馈制动装置的前景和现实意义进行了展望。The principle of Feed-break device for Frequency-variable Speed-adjustable System was introduced.Two feed-break control algorithms which are commonly used were presented ,their advantages and disadvantages were analyzed. Then some feed- break characteristics were summed up.Feed-break device applied in Frequency-variable Speed-adjustable System has a extremely broad application prospect and practical significance in the future.

关 键 词：回馈制动 有源逆变 网侧变流器 

分 类 号：TM464[电气工程—电器]