摘要
文章针对广东河源电厂启备变微机保护装置电源供电回路单一的弊端,分析提出对各保护屏增加一路装置电源,提高供电可靠性。
According to current mono disadvantage of service circuit of start/standby/change protection device power,the paper puts forward some measures for the increase of the reliability of power supply by adding up one power on device.
出处
《湖北电力》
2010年第4期52-53,共2页
Hubei Electric Power
关键词
启动/备用变压器
微机保护
装置电源
start/standby/change
microcomputer protection
power on protection device
