电弧保护装置的设计

摘要

本文分析了故障电弧导致火灾的可能性与严重性，简述了目前国内外相关保护装置的发展与现状。详细介绍了故障电弧保护装置的设计流程与技术关键点。%The treatise is about Arc-Fault Circuit Breaker’s design.Firstly,it talks about the series Arc-Fault is possible to cause fire disaster,so that it is dangerous to people’s life and properties.Then, some words are talking about the developing and current situation in our country as well as the foreign countries.circuitintending to protect the circuits.And the last thesis is about the means,procedures and results of some experiments.