摘要
本文介绍了晶闸管斩波器应用于三相交流绕线型异步电动机转子附加电阻调速的实验研究,证明斩波器调速可以彻底改变绕线型异步电动机转子附加电阻传统调速方法特性差的弊病,预测若将此技术用于矿井提升设备中,将产生较好的效益。
This paper introduces the test research in which thyristor chopper is used for adjusting additional resistance in the rotor of three-phase/A. C. Wound-motor. It shows that the thyristor chopper speed governor can make radical changes of the bad adjusting characteristics of AC wound-motor, and forecast that if the technique is applied to mine winder it will produce good benefits
出处
《山东矿业学院学报》
CAS
1993年第1期6-9,共4页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
异步电动机
斩波器
晶闸管
调速
wound rotor asynchronous motors
choppers
thyistors
speed governing
winches
driving by A.C.motor
