电测与仪表2016，Vol.53Issue(z1)：28-32,5.
SF6电气设备泄漏检测技术
The leak detection technology of SF6 electrical equipment
徐超 1王凯 2郭跃男 1郭红旭1
作者信息
- 1. 黑龙江省电力科学研究院，哈尔滨150030
- 2. 伊春供电公司，黑龙江伊春153000
- 折叠
摘要
Abstract
This paper describes the principle of the infrared imaging detection, and summarizes the main leakage parts and causes of SF6 electrical equipment. The corresponding case is given for each type of leak location. The characteris-tics of different SF6 electrical equipment manufacturers with different structural in the seal are analyzed in this paper. The SF6 electrical equipment of spherical structure that proved to have good sealing performance in the field test can ef-fectively reduce the welding flange hole type leakage. Part of the SF6 electrical equipment in the proximity of the tank will use a section of hose as a gas pipeline, the rubber pad at two ends of the hose may be sealed after a long run. A method is proposed to improve the speed and accuracy of the indoor leakage detecting.关键词
SF6电气设备/红外成像检漏仪/泄漏部位/原因/案例分析Key words
SF6 electrical equipment/infrared imaging detector/the leakage location/reason/case analysis分类
信息技术与安全科学引用本文复制引用
徐超,王凯,郭跃男,郭红旭..SF6电气设备泄漏检测技术[J].电测与仪表,2016,53(z1):28-32,5.
