|本期目录/Table of Contents|

[1]高锵源,郑雪钦,张建宏,等.接地导体密封圈在盆式绝缘子中的应用[J].厦门理工学院学报,2017,(3):29-33.
 GAO Qiangyuan,ZHENG Xueqin,ZHANG Jianhong,et al.Research on Grounding Conductive Rings in Basintype Insulators[J].Journal of JOURNAL OF XIAMEN,2017,(3):29-33.
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接地导体密封圈在盆式绝缘子中的应用(PDF)
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《厦门理工学院学报》[ISSN:1673-4432/CN:35-1289/Z]

卷:
期数:
2017年第3期
页码:
29-33
栏目:
电气工程与自动化
出版日期:
2017-06-30

文章信息/Info

Title:
Research on Grounding Conductive Rings in Basintype Insulators
文章编号:
1673-4432(2017)03-0029-05
作者:
高锵源1郑雪钦1张建宏2陈潇1
(1.厦门理工学院电气工程与自动化学院,福建 厦门361024; 2.麦克奥迪(厦门)电气股份有限公司,福建 厦门 361101)
Author(s):
GAO Qiangyuan1ZHENG Xueqin1ZHANG Jianhong2CHEN Xiao1
(1.School of Electrical Engineering & Automation,Xiamen University of Technology,Xiamen 361024,China; 2.Motic(Xiamen ) Electric Group,Xiamen 361101,China)
关键词:
导体密封圈局部放电电场强度盆式绝缘子
Keywords:
conductive ringpartial dischargeelectric field intensitybasintype insulator
分类号:
TM835
DOI:
-
文献标志码:
A
摘要:
采用接地导体密封圈替代传统绝缘橡胶密封圈,以提高现有盆式绝缘子的运行安全裕度,减少局部放电发生。仿真结果表明:无金属法兰和无屏蔽内环的盆式绝缘子在采用接地导体密封圈后,密封圈与SF6的界面处最大电场降低了35%左右;带有金属法兰和带有部分屏蔽内环的盆式绝缘子在采用接地密封圈后,绝缘子法兰与环氧树脂浇注体间的气隙最大电场强度降低了47%左右。试验验证了该方案的有效性和可行性。
Abstract:
In order to improve the safety margin of the basintype insulator,reduce the occurrence of partial discharge,the grounding conductor sealing ring is proposed to substitute for the traditional seal ring in this paper.Simulation results show that applying the grounding conductor sealing ring to the basintype insulator without metallic flanges or shield inner rings,the maximum electric field between seal ring and sulfur hexafluoride decreases about 35%.The maximum electric field in air gaps between metallic flanges and epoxy resin castings may reduce by 47% when the grounding conductor sealing ring is applied to the basintype insulator with metallic flanges and partially shielded inner rings.The results of simulation and experiment have verified the effectiveness and feasibility of the prodosed scheme.

参考文献/References:

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备注/Memo

备注/Memo:
[收稿日期]2016-09-03[修回日期]2017-03-21 [作者简介]高锵源(1989-),男,硕士研究生,研究方向为高压绝缘技术、智能电器。通讯作者:郑雪钦(1975-),女,副教授,博士,研究方向为电机控制及电力电子技术应用,Email:zhengxq219@163.com。
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