便携式通用快装断路器紧急脱扣装置设计与实现
Design and Implementation of Emergency Tripping Device for Portable Universal Quick-Install Circuit Breakers
钟玄 1吴少波 1王蕾 1肖瑛 1李勇1
作者信息
摘要
针对操作人员现场操作中的紧急分闸装置问题,本文设计了一种便携式通用快装断路器紧急脱扣装置.通过合理的控制,该装置能够有效地控制故障时中置柜断路器的分闸,避免了需要隔离上一级断路器导致的停电范围扩大,从而减少了负荷损失.本文首先介绍了便携式通用快装断路器紧急脱扣装置的设计,然后对该装置的部分模块电路进行了阐述,最后探讨了该装置的工作原理和技术实现.
Abstract
A portable universal quick installation circuit breaker emergency trip device has been designed to address the issue of emergency trip devices during on-site operations by operators.Through reasonable control,the device can effectively control the opening of the central cabinet circuit breaker in the event of a fault,avoiding the need to isolate the higher-level circuit breaker and expanding the power outage range,thereby reducing load losses.This article first elaborates on the design of the emergency release device for portable universal quick installation circuit breakers,then introduces some module circuits of the device,and finally explores the working principle and technical implementation of the device.
关键词
脱扣装置/磁吸/推杆/自检Key words
Emergency tripping device/Magnetic attraction/Push rod/Self-check引用本文复制引用
基金项目
国网常德供电公司2023群众性科技创新项目(B316J023000R)
出版年
2024
NETL
NSTL
万方数据