The reform steps and working principle of the mechanical holding apparatus of low voltage vacuum switcher in KSGZY series mobilesubstation are introduced.
阐述了对KSGZY系列移动变电站低压侧真空馈电开关机械维持机构的改造方法以及改造后的工作原理。
3
The mobile terminal controlling system is an improved measure of the old transformer substation mistake precaution system according to "Five Rules" and actual requirement.