电力系统充油设备故障定性、定位“三步法”  

“Three Steps” to Solve the Power Systems Oil Filling Equipment Failure Types of Qualitative and Positioning

作　　者：闫佳文[1] 胡伟涛[2] 郭铬[1] 

机构地区：[1]河北省电力公司职业技术培训中心,石家庄050031 [2]河北省电力公司检修分公司,石家庄050070

出　　处：《电气技术》2012年第12期70-73,共4页Electrical Engineering

摘　　要：针对电力系统充油设备,应用"三步法"用于故障类型的定性、定位。即以油色谱数据分析电力设备基本性质,以高压试验数据分析故障,结合辅助试验数据得出故障部位及故障程度,并提出故障处理建议。以工程实例详细分析了如何利用"三步法"来确定充油设备故障,便于检修人员有针对性的进行故障排查和检修,缩短了充油设备故障处理时间,提高了维护检修的效率和系统供电可靠性。Using the ＂three steps＂ to solve the power systems oil filling equipment failure types of qualitative and positioning. First, we use oil chromatographic data to analysis the basic nature of the electrical equipment. Second, use high voltage test data to analysis the fault. Third, use the ancillary test data to determining fault location and fault grade. Last, we give the suggestion. This article uses two cases to explain this method. Using the method maintenance staff can realize failure investigation and troubleshoot. It can raise efficiency and increase power System Reliability Evaluation.

关 键 词：电力系统 充油设备 故障诊断 

分 类 号：TM507[电气工程—电器]