浅谈限流保护——电流截止负反馈分析及应用

Discussing briefly restrict current safeguard——the analysis and applyingof negative feedback for restricting current

本文从直流电机限流保护问题的提出入手,着重阐述了带电流截止负反馈的闭环调速系统的稳态结构图和静特性,及其在直流电动机系统中的应用。

This article firstly introduce the current restricting of DC motor ,expatiate mostly negative feedback controlling system of current restricting . Analyze its static characteristic and its applying in the DC motor system.