非接触式10kV开关柜电缆出线侧带电显示装置的设计及问题改进
2018-01-29罗欣礼王伟吴昆泰黄石华王广颂
罗欣礼 王伟 吴昆泰 黄石华 王广颂
摘 要:众所周知,电网中涵盖了不同功能的装置,彼此相连接,作为其不可或缺的构成部分,10kV开关柜装置的质量十分重要,与供电安全与可靠性紧密相关,所以加强非接触式10kV开关柜电缆出线侧带电显示装置非常必要。文章通过分析非接触式10kV开关柜电缆出线侧带电显示装置设计过程中存在的问题,并据此说明了科学的设计方案,改进了存在的问题。此研究以分析非接触式10kV开关柜电缆出线侧带电显示装置设计及问题改进为目的,从而发挥出非接触式10kV开关柜电缆出线侧带电显示装置应有作用。
关键词:非接触式;10kV开关柜;电缆出线侧带电显示装置
中图分类号:TM862 文献标志码:A 文章编号:2095-2945(2018)36-0029-03
Abstract: As is known to all, the power grid covers different functions of the devices, connected with one another. As an integral part, the quality of the 10kV switchgear equipment is very important and is closely related to power supply safety and reliability. Therefore, it is necessary to strengthen the non-contact 10kV switchgear cable outlet side live display device. By analyzing the problems existing in the design of the live display device on the cable outlet side of the non-contact 10kV switchgear, this paper explains the scientific design scheme and the method of improving the existing problems. The purpose of this study is to analyze the design and improvement of the live display device on the cable outlet side of the non-contact 10kV switchgear, so as to give play to the function of the live display device on the cable outlet side of the non-contact 10kV switchgear.
Keywords: non-contact type; 10kV switchgear; live display device on cable outlet side
前言
從当前10kV开关柜带电显示装置的使用时间情况来看,很多超过10年,大部分设施已老化,存在诸多不足。而既有开关柜带电显示装置中的传感器以绝缘子附带方式予以装设为主,一旦出现损坏,很难进行整体装置的更换处理,并且实施更换处理要求停电,导致电力供应受到影响。由于开关柜带电显示装置的运作时间过长,很多器件规格无法买到,如果更换则不便安装,新件尺寸与其不匹配,增加装设难度。基于此,科学设计出一种非接触式10kV开关柜电缆出线侧带电显示装置具有重要价值。
1 新型非接触式10kV开关柜电缆出线侧带电显示装置设计过程中存在的问题
笔者在设计一种非接触式10kV开关柜电缆出线……
