[1]陈 康,尹 彬.110 kV悬式绝缘子式限压器的电场分布优化[J].电瓷避雷器,2020,(01):161-165.[doi:10.16188/j.isa.1003-8337.2020.01.027]
 CHEN Kang,YIN Bin.Electric Field Distribution Optimization of 110 kV Suspension Insulator Voltage Limiter[J].,2020,(01):161-165.[doi:10.16188/j.isa.1003-8337.2020.01.027]
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110 kV悬式绝缘子式限压器的电场分布优化()
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《电瓷避雷器》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年01期
页码:
161-165
栏目:
绝缘子
出版日期:
2020-02-20

文章信息/Info

Title:
Electric Field Distribution Optimization of 110 kV Suspension Insulator Voltage Limiter
作者:
陈 康 尹 彬
(山东迅实电气有限公司, 山东 淄博 255086)
Author(s):
CHEN Kang YIN Bin
(Shandong Xunshi Electric Co., Ltd., Zibo 255086, China)
关键词:
110 kV悬式绝缘子式限压器 Comsol 仿真 电场分析
Keywords:
110 kV suspension insulator type voltage limiter Comsol simulation electric field analysis
DOI:
10.16188/j.isa.1003-8337.2020.01.027
摘要:
悬式绝缘子式限压器是一种将带间隙线路避雷器和线路绝缘子集成一体的新型防雷装置,兼具限制雷电过电压和悬挂导线的功能,具有安装简便、性能稳定等优点。应用Comsol Multiphysics的电学模块,对系统电压下的110 kV悬式绝缘子式限压器进行了电位和电场的仿真分析。通过改变限压器的结构形式,对限压器的电场分布进行了优化。分析结果表明,阀片柱置于两端的两体结构的电场分布更均匀,满足国家电网公司特高压试验示范工程的场强控制要求。
Abstract:
Suspension insulator voltage limiter is a new lightning protection device which integrates line arrester with gap and line insulator. With simple installation and stable performance, it has the functions of limiting lightning overvoltage and hanging conductor. In this paper, the potential and electric field of 110 kV suspended insulator voltage limiter under system voltage are simulated and analyzed by Comsol Multiphysics electrical module. By changing the structure of the voltage limiter, the electric field distribution of the voltage limiter is optimized. The results show that the electric field of the two-body structure with the valve plate column at both ends is distributed more uniformly, which meets the field strength control requirements of the UHV test demonstration project of State Grid Corporation.

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备注/Memo

备注/Memo:
收稿日期:2019-09-23作者简介:陈康(1988—),男,硕士,研究方向:配电线路防雷装置设计与生产。
更新日期/Last Update: 2020-02-20