摘要
文章针对110kV变全站失压故障现象,分别从输电线路和变电站检查情况对该变电站的保护动作逻辑进行了分析。并在明确了全站失压的原因后,提出了相应的事故预防措施。
For the phenomena of total voltage loss fault in 110 KV transformer station,the protection action logic of the substation is analyzed from the inspections of transmission line and substation respectively.After determining the causes of voltage loss in the whole substation,the corresponding accident prevention measures are put forward.
作者
吕意飞
LV Yifei(Tacheng Power Supply Company,State Grid Xinjiang Electric Power Co.,Ltd.,Tacheng 834700,China)
出处
《电工技术》
2019年第18期103-106,共4页
Electric Engineering
关键词
变电站
全站失压
故障
预防措施
substation
total voltage loss
fault
prevention measures
