摘要
对同杆并架双回线继电保护配置方案及重合闸的技术原则进行了介绍和分析,该方案在瀑布沟电站送出系统布坡同杆并架双回线上得到了应用。
The disposition scheme of relay-protection for the combined parallel lines on the same tower and the technical principles of reclosure are described and analyzed and the scheme is applied in the current transmission system of Pubugou Power Plant.
出处
《水电与新能源》
2011年第1期31-33,36,共4页
Hydropower and New Energy
关键词
500kV
同杆双回线
重合闸
光差保护
500 kV
parallel lines on the same tower
reclosure gate
differential protection of optical fiber
