直流串激电动机的再生制动

Regenerative Braking of DC Series Motor

本文从再生制动的概念入手,探讨了再生制动的特殊要求,并设计了带再生制动的蓄电池供电的直流串激电机瞬时值恒流控制系统;对直流串激电机的再生制动稳定性问题,利用控制理论的知识进行了研究,得到了满足系统稳定的基本条件和不同要求时其控制电路参数的选取方法;最后对系统进行计算机模拟仿真.

This paper,beginning with the concept of regenerative braking,discusses the speciar demands of regenerative braking control.Itdesigns a small-sized series motor with storage cell supplyiug p-ower,and sets up regenerative braking system in which constantcurrent controls instantaneous values.Then,it studies the systemstability in control theory and obtains basic requirements for sy-stem stability and methods for selecting circuit parameters indifferent circumstances.Finally,computer simulation is made tothe system.