摘要
本文分析低脉冲直流绞车对矿井供电系统遭到谐波污染的原因 。
The paper analyzes the reasons for the mine power distribution system which is suffered from the harmonic pollution and magnification by low pulse D.C. winch; meanwhile, the economic and practical measures of controlling harmonic pollution are put forward.
出处
《煤矿机电》
北大核心
2004年第1期61-64,共4页
Colliery Mechanical & Electrical Technology
关键词
直流绞车
谐波污染
供电系统
脉冲
D.C. winch
harmonic pollution
power distribution system
control measure
