交流变频调速系统的一种复合制动方案

A Hybrid Braking Method for an AC Frequency-variable Speed-adjustable System

本文提出了一种回馈制动和能耗制动相结合的变频调速系统的复合制动方案 ,并给出了实验结果。该方案兼具能耗制动和回馈制动两种方案的优点 ,而且实现容易 ,具有安全、高效、快速和低成本的特点 。

The paper presents a hybrid braking method of feedback and energy consuming for AC variable frequency speed adjustable system and gives the experimental result.The method takes the advantages of both feedback and energy consumed braking.And it is easily to implement and has characters of safety,high efficiency,fast and low cost,so it has practical value in medium and small frequency variable speed adjustable system.