摘要
针对某500 kV变电站调试过程中,AVC遥控35 kV电容器断路器发生误遥控的问题,通过远动机遥控历史记录检查和远动机与AVC主站通信异常分析,认为误遥控的原因是远动机与AVC主站TCP连接建立异常和远动双机组态设置中遥控顺序表不一致,并提出遥控试验过程中的防范措施。
The fault remote controlling of 35 kV breaker in the AVC commissioning in a 500 kV substation is analyzed. After analysis on the record of remote controlling in RTUs and the communication process between the AVC master and sub-station,the cause that the abnormal TCP connection and the inconsistent number of remote control in RTU configurations is proposed. The preventive measures during remote eontrot test are also presented.
出处
《河北电力技术》
2011年第4期32-33,共2页
Hebei Electric Power
关键词
变电站
电容器断路器
AVC
遥控
组态配置
,substation
capacitor breaker
AVC
remote control
configuration setting
