摘要
本文对可控硅整流电源供电与励磁的大、中型直流轧钢电动机改善换向问题分别进行了探讨,重点讨论了改善换向所采取的“反阻尼”与“反变压器电势”措施。
In this papery the offering electricity and exciting by the silicon controlled rectifer and the improving commutation on large and middle DC-mill motor are dealed sepratly And the measures to improve commutation by 'reverse damping' and 'reverse transformer electromotive force' are discussed.
出处
《大电机技术》
北大核心
1989年第6期32-37,共6页
Large Electric Machine and Hydraulic Turbine
关键词
可控硅
整流电源
轧机
电动机
供电
(silicon controlled rectifer) (D, C-mill motor) (commutation problem)
