摘要
继电保护装置检验是保证继电保护装置安全运行和可靠动作的极为重要的环节。对济南某220 kV线路保护定期校验中发现的重合闸回路缺陷进行分析,在此基础上提出了220 kV线路重合闸逻辑及传动校验的标准化流程。
Calibration is a very, important link to guarantee the safe operation and reliable action of relay protection device. Based on analysis on reclosing circuit defect of a Jinan 220 kV line protection during the regular calibration, standard procedure for reclosing logic and transmission calibration is presented in this paper.
出处
《山东电力技术》
2014年第2期45-48,共4页
Shandong Electric Power
关键词
继电保护
定期校验
重合闸
标准化
relay protection
regular calibration
reclosing
standardization
