10kV配电线路带电作业固定引流线及跳线绝缘装置的研究

doi:10.11985/2017.06.004

电气工程学报 ›› 2017, Vol. 12 ›› Issue (6): 19-23.doi: 10.11985/2017.06.004

10kV配电线路带电作业固定引流线及跳线绝缘装置的研究

汪志刚^1,²,李稳^1,²,李游³

^1. 国网湖南省电力公司带电作业中心长沙 410007
^2. 智能带电作业技术及装备（机器人）湖南省重点实验室长沙 410007
^3. 国网湖南省电力公司长沙 410007

收稿日期:2016-08-10 出版日期:2017-06-25 发布日期:2019-12-20
作者简介:汪志刚男 1980年生,高级工程师,主要从事输电线路带电作业方面的工作。|李稳男 1990年生,硕士, 主要从事输电线路带电作业、高电压技术方面的工作。

Study of Insulation Device of Fixed Drainage Line and Jumper for Live Working of 10kV Distribution Line

Wang Zhigang^1,²,Li Wen^1,²,Li You³

^1. State Grid Hunan Electric Power Company Live Working Center Changsha 410007 China
^2. Hunan Province Key Laboratory of Intelligent Live Working Technology and Equipment (Robot) Changsha 410007 China
^3. State Grid Hunan Electric Power Company Changsha 410007 China

Received:2016-08-10 Online:2017-06-25 Published:2019-12-20

摘要/Abstract

摘要：

10kV配电线路不停电检修中,作业人员在进行装、拆引流线和断、接跳线时,由于杆塔及设备上无合适的固定位置,易摆动造成短路或接地而引发安全事故。本文首先对现有方法的不足进行了详细分析和论述,针对性地设计并研制出一种绝缘固定装置,其主要由伸缩式绝缘底座、绝缘支杆、固定装置构成。通过现场试验验证表明：本装置通用性强、操作方便、安全可靠,可有效解决10kV带负荷更换柱上设备或断、接跳线作业中引流线及跳线无固定位置的问题,极大地提高了作业效率和作业安全性,同时缩短了用户的停电时间,提高了供电可靠性,对电网安全运行和供电连续性提供了有力技术支撑,具有很高的推广应用价值。

关键词: 配电线路, 带电作业, 引流线, 跳线

Abstract:

In the 10kV distribution line live work, due to the tower and the equipment without a suitable fixed position, workers disassemble and remove the drain line and disconnect jumper easily lead to short circuit or ground, and lead to security incidents. Firstly, in this paper, the shortcomings of the existing methods are analyzed and discussed in detail, and an insulation fixture is designed and developed. It consists of telescopic insulated base, insulated pole and fixture. Through the field application shows that the device versatility, easy to operate, safe and reliable. It can solve the replacement of 10kV charged column device, and the jumper no fixed location problem. It greatly improves the work efficiency and safety, shortens the user’s power outage time, improves the power supply reliability, at the same time provides the strong technical support for power grid operation and continuity of power supply. It has a high value in popularization and application.

Key words: Distribution lines, live working, drainage line, jumper

中图分类号:

TP24

汪志刚,李稳,李游. 10kV配电线路带电作业固定引流线及跳线绝缘装置的研究[J]. 电气工程学报, 2017, 12(6): 19-23.

Wang Zhigang,Li Wen,Li You. Study of Insulation Device of Fixed Drainage Line and Jumper for Live Working of 10kV Distribution Line[J]. Journal of Electrical Engineering, 2017, 12(6): 19-23.

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参考文献 14

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作业方式	优点	缺点
常规作业方法	可用于各类杆塔	使用的工具多、安全可靠性差、作业时间长
固定引流线及跳线绝缘装置	安全可靠性高、工具少、操作简单、不损伤设备	只能用于双横担杆塔

适用电压等级/kV	10
适用杆塔型式	双横担杆塔
绝缘部分规格/mm	400×150×200
质量/kg	6
工频耐受电压/kV	45

10kV配电线路带电作业固定引流线及跳线绝缘装置的研究

Study of Insulation Device of Fixed Drainage Line and Jumper for Live Working of 10kV Distribution Line

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