摘要
阳江电网近几年取得了突飞猛进的发展,新建了500 kV蝶岭站,阳江电网的主网电源来自2个500 kV变电站。为了避免220 kV电网与更高一级的电网构成电磁环网运行,在220 kV春城站安装了220 kV备自投装置,提高了春城站的供电可靠性和阳江电网的安全稳定性。
Yangjiang power grid get the rapid development in recent years,build ed the new 500 kV Dieling station,the main power come from two 500 kV substations.In order to avoid 220 kV power grid and higher level power grid constitute electromagnetic loop network operation,installed 220 kV device,improved the power supply reliability of Chuncheng station and the safety stability of Yangjiang power grid.
出处
《企业技术开发》
2011年第9期41-42,共2页
Technological Development of Enterprise
关键词
阳江电网
备投方式
运行方式
Yangjiang grid
prepare for way
operation mode
