| 一起800kV罐式断路器内部故障原因分析 |
| |
| 引用本文： | 田禄,陈磊,林恒,郝金鹏,周秀.一起800kV罐式断路器内部故障原因分析[J].防灾减灾工程学报,2020(2):48-52. |
| |
| 作者姓名： | 田禄 陈磊 林恒 郝金鹏 周秀 |
| |
| 作者单位： | 国网宁夏电力有限公司电力科学研究院，宁夏 银川 750011;国网宁夏电力有限公司检修公司，宁夏 银川 750011 ； |
| |
| 摘 要： | 介绍了一起某变电站7530断路器内部闪络故障，结合现场检查、电气试验、故障录波情况确认故障点，通过气体成分及放电产物分析、故障部件电场仿真等手段综合分析800 kV罐式断路器故障原因，并提出了处理措施及建议。
|
| 关 键 词： | 800 kV 罐式断路器 闪络故障 |
Analysis of internal fault of 800 kV tank circuit breaker |
| |
| TIAN Lu,CHEN Lei,LIN Heng,HAO Jinpeng,ZHOU Xiu.Analysis of internal fault of 800 kV tank circuit breaker[J].Journal of Disaster Prevent and Mitigation Eng,2020(2):48-52. |
| |
| Authors: | TIAN Lu CHEN Lei LIN Heng HAO Jinpeng ZHOU Xiu |
| |
| Institution: | Power Research Institute of State Grid Ningxia Electric Power Co ,Ltd ,Yinchuan Ningxia 750011 ,China;Maintenance Company of State Grid Ningxia Electric Power Co ,Ltd ,Yinchuan Ningxia 750011 ,China |
| |
| Abstract: | This paper introduces an internal flashover fault of 7530 circuit breaker in a substation,confirms the fault point by combining with field inspection,electrical test and fault recording,analyzes the fault reason of 800 kV tank circuit breaker by means of gas composition and discharge product analysis,electric field simulation of fault components,and puts forward the fault analysis method and preventive measures of this type. |
| |
| Keywords: | |
|
| 点击此处可从《防灾减灾工程学报》浏览原始摘要信息 |
| 点击此处可从《防灾减灾工程学报》下载免费的PDF全文 |
|
