变电站操作电源的设计

The Operating Power Supply of Transformer Substation

在小规模电站 ,采用一种运行可靠、经济的操作电源。该系统无蓄电池储能装置 ,节约能源、投资小、无污染 。

To apply reliable and economical tripping operating system to small and unattached transformer substation which is far from the central one can save investment and energy.This system contains no storage cell and produces little pollution.It's maintenance is also simple.