低压配电系统故障中的电弧防护分析

Analysis of Arc Protection in Low Voltage Distribution System Fault

阐述低压配电系统的电弧产生原因与分类,电弧的形成过程,故障电弧的基本类型和防护措施,包括串型故障电弧、并型故障电弧、主动防护与被动防护措施。

This paper expounds the causes and classification of arc in low-voltage distribution system, the formation process of arc, the basic types of fault arc and protective measures, including series fault arc, parallel fault arc, active protection and passive protection measures.