摘要
在交-交变频调速和调压调速技术分析的基础上,提出将两者相结合的方法,很好地实现了对煤矿提升机起动、匀速和减速运行及爬行等运行方式的控制。
Based on the technical analysis, the speed regulation scheme combining variable frequency with variable voltage is put forward. It perfectly controlles the running modes of coalmine hoist, such as start, uniform motion, slow down and crawl.
出处
《煤矿机电》
2005年第2期29-31,共3页
Colliery Mechanical & Electrical Technology
基金
河南省自然科学基金项目(编号:004060100)
关键词
交-交变频调速
调压调速
煤矿绞车
AC-AC variable frequency speed regulation
variable voltage speed regulation
coalmine winch
