电器与能效管理技术Issue(7)：21-24,4.
配电开关柜短路燃弧故障检测与保护装置
Detection and Protection System for Short-Circuit Arcing Fault in Distribution Switchgear
骆明峰 1陈为 1刘明明 1徐东晟 2邱志人 2穆龙2
作者信息
- 1. 福州大学 电气工程与自动化学院，福建 福州 350108
- 2. 福州天宇电气股份有限公司，福建 福州 350012
- 折叠
摘要
Abstract
A detection and protection device for short-circuit arcing fault in switchgear combined arc light with short circuit current as criterion of arc fault was introduced.Through the method based on hardware and supplemented by software,the device can not only identify the arc fault quickly,but also provide appropriate fault information which can help to locate the fault point,shorten the troubleshooting time.Meanwhile,after a failure is detected,the device will immediately trigger speed grounding switch action,blocking the development of the arc rapidly,improve the safety and reliability of switchgear and have great practical value.关键词
配电开关柜/燃弧故障/检测与保护/快速接地开关Key words
distribution switchgear/arcing fault/detection and protection/fast speed grounding switch分类
信息技术与安全科学引用本文复制引用
骆明峰,陈为,刘明明,徐东晟,邱志人,穆龙..配电开关柜短路燃弧故障检测与保护装置[J].电器与能效管理技术,2015,(7):21-24,4.
