山西电力
山西電力
산서전력
SHANXI ELECTRIC POWER
2014年
6期
20-22
,共3页
500 kV紧凑型%输电线路%故障
500 kV緊湊型%輸電線路%故障
500 kV긴주형%수전선로%고장
500 kV compact tpye%transmission line%fault
指出了500 kV紧凑型输电线路自投运以来，舞动、冰害、鸟害等故障频发，造成山西电网西通道等重要输电通道线路长时间停运，电厂出力受阻，严重影响电网安全稳定运行。统计了山西电网500 kV紧凑型线路常见的故障类型，并对故障判断方法和防治措施进行了研究和探讨，全面提高了紧凑型输电线路的运行水平。
指齣瞭500 kV緊湊型輸電線路自投運以來，舞動、冰害、鳥害等故障頻髮，造成山西電網西通道等重要輸電通道線路長時間停運，電廠齣力受阻，嚴重影響電網安全穩定運行。統計瞭山西電網500 kV緊湊型線路常見的故障類型，併對故障判斷方法和防治措施進行瞭研究和探討，全麵提高瞭緊湊型輸電線路的運行水平。
지출료500 kV긴주형수전선로자투운이래，무동、빙해、조해등고장빈발，조성산서전망서통도등중요수전통도선로장시간정운，전엄출력수조，엄중영향전망안전은정운행。통계료산서전망500 kV긴주형선로상견적고장류형，병대고장판단방법화방치조시진행료연구화탐토，전면제고료긴주형수전선로적운행수평。
Since the 500 kV compact transmission lines have been put into operation, there were frequent failures such as galloping, ice damage and bird damage etc.,which resulted in long-term shut-off of important transmission line like west power grid in Shanxi and seriously affected the safe and stable operation of power grids. In order to improve the operation level of the compact transmission line in Shanxi power grid,the common fault types of 500 kV compact type transmission lines are statitically analysed and the failure diagnosis level are studied and discussed.
