电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2015年
2期
27-31
,共5页
王灿飞%李以然%王军慧%王妙松%胡虓祥
王燦飛%李以然%王軍慧%王妙鬆%鬍虓祥
왕찬비%리이연%왕군혜%왕묘송%호효상
高压隔离开关%故障%带电检修%停电检修
高壓隔離開關%故障%帶電檢脩%停電檢脩
고압격리개관%고장%대전검수%정전검수
high-voltage isolator%failure%live working%repair with outage
针对户外高压隔离开关在检修中存在的故障多发、停电检修困难等问题，分析了高压隔离开关的检修现状及故障多发原因。结合高压隔离开关带电检修的实际应用事例，指出带电检修的几个关键问题，并提出了相应对策，提高了设备运行和电网供电的可靠性。
針對戶外高壓隔離開關在檢脩中存在的故障多髮、停電檢脩睏難等問題，分析瞭高壓隔離開關的檢脩現狀及故障多髮原因。結閤高壓隔離開關帶電檢脩的實際應用事例，指齣帶電檢脩的幾箇關鍵問題，併提齣瞭相應對策，提高瞭設備運行和電網供電的可靠性。
침대호외고압격리개관재검수중존재적고장다발、정전검수곤난등문제，분석료고압격리개관적검수현상급고장다발원인。결합고압격리개관대전검수적실제응용사례，지출대전검수적궤개관건문제，병제출료상응대책，제고료설비운행화전망공전적가고성。
Aiming at the problems such that failures happen frequently and it’s difficult to repair with outage during the process of overhauling high-voltage isolators in open air, this paper analyzed the live working of high-voltage isolators and the reasons of frequent failures. Combined with the practical application examples of the live working of high-voltage isolators, this paper pointed out several key problems of the live working, raising the corresponding countermeasures, which improves the reliability of equipment operation and grid power supply.
