变频调速系统的设计与应用 第5讲 变频调速系统的制动设计

AC Inveter System’s Design and Application

在本节中,主要阐述的是变频器的制动设计,阐述了能耗制动、回馈到共用直流母线方式的制动、回馈到交流电网的制动共3种典型制动方式的工作原理,以及应用范围和优缺点。

This chapter will describe the brake design of AC inverter system. Energy consuming brake,the brake of the feedback to common dc bus and the brake of the feedback to ac power are the three typies. The disadvatages ,the advatages and the ranges of the application are also discussed here.