漏电保护器在配电系统中的作用和型号选择

The Role and Model Selection of Leakage Protector in Power Distribution System

漏电保护器对配电系统起着至关重要的作用,然而,仍然存在着许多行业规范需要制定。为了防止漏电起火,文章对漏电保护器的工作原理、保护作用以及配电系统的漏电危害进行了研究分析,提出漏电保护器在配电系统中的作用和型号选择。

The electrical industry is now in the ascendant,showing a trend of blooming fl owers.The power distribution system is not to be outdone.The leakage protector plays a vital role in the power distribution system.However,there are still many industry specifi cations that need to be formulated.In order to prevent leakage and fi re,the working principle,protection function and leakage hazards of the power distribution system are studied and analyzed,and the role and model selection of the leakage protector in the power distribution system are proposed to facilitate the use in real life.