摘要
原开关柜指示灯损坏频繁,影响正常监视;且回路电流较大,与合闸接触器的返回电压难配合。更换电子灯具后,既可以节能,又解决了上述问题。
The paper introduces existing problems of old panels such as indicator to be damaged frequently, large current in the circuits, and so on. After changing into lamps and lanterns of electron, the problems are solved and energy is saved.
出处
《同煤科技》
2002年第3期7-7,9,共2页
Datong Coal Science & Technology
关键词
变电站
高压开关柜
指示灯
闪光继电器
电子灯具
合闸接触器
transformer station
high-voltage switch panel
indicator
flash relay
lamps and lanterns of electron
close switch contactor
