|
|||||
|
|
| 红外测温技术在复合绝缘子检测中的应用 | |
| 引用本文： | 陈豪,陈原,赵雪松,沈健,冯旭辉. 红外测温技术在复合绝缘子检测中的应用[J]. 电力设备, 2006, 7(9): 42-43 |
| 作者姓名： | 陈豪 陈原 赵雪松 沈健 冯旭辉 |
| 作者单位： | 1. 华北电力科学研究院有限责任公司,北京市,100045 2. 北京超高压公司,北京市,100045 3. 保定供电公司,河北省,保定市,071051 |
| 摘 要： | 分析了广东佛山供电局220kV和北京超高压公司500kV故障复合绝缘子的红外测温结果,说明红外测温技术能够实现远距离、大面积快速扫描,是发现复合绝缘子内部缺陷的有效手段。同时将红外测温结果和电场分布测量结果进行了比较,表明红外测温技术可以发现局部发热的内绝缘缺陷,电场分布测量法可发现导通性通道的内绝缘缺陷。 |
| 关 键 词： | 红外测温 复合绝缘子 内部缺陷 电场分布测量法 |
| 收稿时间： | 2006-03-08 |
| 修稿时间： | 2006-03-08 |
Application of Infrared Temperature Measurement Technology in Detection of Composite Insulator |
|
| CHEN Hao,CHEN Yuan,ZHAO Xue-song,SHEN Jian,FENG Xu-hui. Application of Infrared Temperature Measurement Technology in Detection of Composite Insulator[J]. Electrical Equipment, 2006, 7(9): 42-43 | |
| Authors: | CHEN Hao CHEN Yuan ZHAO Xue-song SHEN Jian FENG Xu-hui |
| Abstract: | The result of infrared temperature measurement for composite insulators in 220 kV fault in Guangdong Foshan Power Supply Bureau and in 500 kV fault in Beijing UHV Co. was analyzed. It is explained that infrared temperature measurement technology is the effective means to discover the internal defect of composite insulator and can realize fast scanning in long distance and large area. At the same time, the results of infrared temperature measurement and electric field distribution method were compared. It is shown that infrared temperature measurement technology can discover the internal insulation defect in local heating, and electric field distribution method can discover the internal insulation defect in conduction channel. |
| Keywords: | infrared temperature measurement composite insulator internal defect electric field distribution method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |