防止浪涌误跳闸剩余电流动作断路器的分析与探讨
Analysis and Discussion on Preventing Surge Mistripping and Residual Current Operated Circuit Breakers
邵江华 1李罗斌 1朱俊1
作者信息
- 1. 浙江正泰电器股份有限公司,浙江 温州 325000
- 折叠
摘要
介绍了在新型供配电系统中产生浪涌电流的原因,并对传统剩余电流动作断路器浪涌抑制原理进行分析.描述了新型剩余电流动作断路器防止浪涌误跳闸的原理与实现方式,在供配电系统中接入该剩余电流动作断路器,在有效保证短路保护、过载保护、剩余电流保护的同时,防止在用电过程中因浪涌引起的误跳闸,极大地提高了用户的用电体验.
Abstract
The article introduces the reasons for generating surge current in the new power supply and distribution system,and analyzes the surge suppression principle of traditional residual current operated circuit breakers;This article describes the principle and implementation method of a new type of residual current operated circuit breaker to prevent surge tripping.By connecting the residual current operated circuit breaker to the power supply and distribution system,it effectively ensures short-circuit protection,overload protection,and residual current protection,while also preventing tripping caused by surges during power consumption,greatly improving the user's electricity experience.
关键词
剩余电流动作断路器/电磁式RCBO/浪涌/误跳闸Key words
residual current operated circuit breaker/electromagnetic RCBO/surge/false tripping引用本文复制引用
出版年
2024
NETL
NSTL
万方数据