摘要
针对使用螺丝刀等传统工具拆装梅花触头容易造成触头损伤、费时费力、人身伤害等问题,研制一种小车开关梅花触头电动更换装置,高效快捷拆装梅花触头,减少了停电时间,提高了保供电可靠性,避免了更换触指弹簧时损伤导电臂镀银层,最后通过应用案例验证了该技术实用、有效。
Replacement of tulip contacts using screwdrivers and other traditional tools is time-consuming,and also usually causes contact damage and personnel injury.In view of this the present work developed a motor-based tool enabling highly efficient replacement of tulip contacts of handcart-type circuit breakers.The designed tool was proved practically effective by a case application,since it can help in reducing outage duration,improving supply reliability,and avoiding damage to plated silver layer of the conductive arm during replacement of the button contact springs.
作者
姚光久
闫超
何潇柳
陈伟明
黄建
梁群锋
方泽彬
YAO Guangjiu;YAN Chao;HE Xiaoliu;CHEN Weiming;HUANG Jian;LIANG Qunfeng;FANG Zebin(Zhongshan Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Zhongshan 528400,China)
出处
《电工技术》
2024年第2期170-172,共3页
Electric Engineering
关键词
电动更换
供电可靠性
镀银层
梅花触头
motor-based replacement
power supply reliability
plated silver layer
tulip contact
