摘要
介绍了直流电动机的调速原理,直流斩波器调压原理,KGT可控硅调速电路简介及工作原理。KGT应用在电机车上起动平稳,调速均匀,节约电能,延长蓄电池的使用寿命。
Introducing the direct current motive adjust soon priciple, the direct current cuts a machine to adjust to press the principle. The KGT can control the silicon electric circuit briet introduction and the work principles.KGT used in electric locomotive,that starts steadily speed regulation equation saves electric energy,extends storage battery life.
出处
《煤矿机械》
北大核心
2005年第6期95-97,共3页
Coal Mine Machinery
关键词
直流调速
斩波器
脉冲延时
励磁绕组
强迫关断
the direct current adjust speed
cut a machine
the pulse postpones the hour
the excitution rourd the set
force the pass break