摘要
结合某水电站发电机组同期并网过程,介绍了水电站误上电保护动作对电网造成的影响,说明水轮发电机组同期并网运行存在问题及解决办法。
With the practice of the unit synchronous connection process in one hydropower station, impacts to the grid by the mal-energi- zation protection are described. Issues and solutions in the unit synchronous connection are provided.
出处
《西北水电》
2018年第1期89-91,共3页
Northwest Hydropower
关键词
水电厂
误上电保护
同期并网
继电保护
误动作
hydropower plant
mal-energization protection
synchronous connection
relay protection
malfunction
