电弧光保护系统及应用分析  

The Application of Arc Protection System

作　　者：高卫东 

机构地区：[1]山西省送变电工程公司,山西太原030012

出　　处：《山西电力》2010年第6期8-10,14,共4页Shanxi Electric Power

摘　　要：指出了电弧光产生的因素及危害,以Rizner-EagleEye光电式电弧光保护为例介绍电弧光保护系统的组成及特点,结合实际工程应用分析了电弧光保护的动作逻辑及故障时保护的动作过程,提出了作为一种新型保护装置,电弧光保护原理简单、动作可靠且速度较快,可以很好地应用于35 kV及以下开关柜保护中。The paper analyzes the factors and hazards brought by arc.Take photoelectric arc protection of Rizner-Eagle Eye as an example,the composition of arc protection systems and its features are introduced.Based on practical application of the arc protection,this paper analyses the action logic and the action process of the arc protection when faults occur.Besides,it is concluded that as a new type of protection device,arc protection which is simple,reliable and fast can be well applied to 35 kV and lower switchgear protection.

关 键 词：电弧光 保护 故障 

分 类 号：TM643[电气工程—电力系统及自动化]