500 kV避雷器上节泄漏电流测试研究
Research on Leakage Current Test of Upper Section of 500 kV Arrester
- 高压电器 2026年62卷第4期 页码：98-103
- 作者机构：
国网河北省电力有限公司超高压分公司，石家庄 050000
- 作者简介：
刘晓飞（1984—），男，硕士研究生，高级工程师，主要从事超特高压设备电气试验工作（E-mail：891028893@qq.com）。
贾晓瑜（1992—），女，硕士研究生，高级工程师，主要从事超特高压设备电气试验工作（通信作者）（E-mail：891028893@qq.com）。
- 基金信息：国网河北省电力有限公司科技项目。Project Supported by Science and Technology Project of State Grid Hebei Electric Power Co., Ltd..(kj2022-036)
DOI：10.13296/j.1001-1609.hva.2026.04.011
中图分类号：收稿：2025-09-23，
修回：2025-12-07，
纸质出版：2026-04-16
- 稿件说明：
移动端阅览
刘晓飞, 王涛, 贾晓瑜, 等. 500 kV避雷器上节泄漏电流测试研究[J]. 高压电器, 2026,62(4):98-103.
LIU Xiaofei, WANG Tao, JIA Xiaoyu, et al. Research on Leakage Current Test of Upper Section of 500 kV Arrester[J]. High Voltage Apparatus, 2026, 62(4): 98-103.
刘晓飞, 王涛, 贾晓瑜, 等. 500 kV避雷器上节泄漏电流测试研究[J]. 高压电器, 2026,62(4):98-103. DOI： 10.13296/j.1001-1609.hva.2026.04.011.
LIU Xiaofei, WANG Tao, JIA Xiaoyu, et al. Research on Leakage Current Test of Upper Section of 500 kV Arrester[J]. High Voltage Apparatus, 2026, 62(4): 98-103. DOI： 10.13296/j.1001-1609.hva.2026.04.011.
摘要
文中主要对不拆线试验测试500 kV电压等级避雷器直流泄漏电流超标问题进行研究。针对多节避雷器上节0.75
U
1mA
下泄漏电流超标问题，采用Ansys Maxwell仿真和现场测试开展系统分析。提出解决该问题的现场测试方案，并得出该方案可有效降低电离电流对测试结果的影响，提高泄漏电流测试准确性的结论。现场测试结论与仿真结果一致。
Abstract
In this paper the issue of excessive DC leakage current of 500 kV lightning arrester is studied under the non-disconnection test. As for the issue of excessive leakage current at 0.75
U
1mA
in the first section of multiple lightning arresters
a system analysis is conducted by using Ansys Maxwell simulation and on-site testing. An on-site testing plan to address this issue is proposed and it is concluded that this plan can effectively reduce the influence of ionization current on testing results and improve the accuracy of leakage current testing. The on-site test results are consistent with the simulation results.
关键词
Keywords
references
马御棠,曹俊,屈路,等.考虑脉冲电流波形影响的避雷器氧化锌电阻片温升及破坏特性研究[J].电力科学与技术学报, 2025,40(5):306-314.
MA Yutang,CAO Jun,QU Lu,et al.Temperature rise and failure characteristics of zinc oxide resistor for arrester considering pulse current waveform[J]. Journal of Electric Power Science and Technology,2025,40(5):306-314.
冯守信,毛惠卿,胡元潮,等.雷击临近建筑物土壤散流引发配电线路雷电过电压及防护[J].电瓷避雷器,2023(1):99-105.
FENG Shouxin,MAO Huiqing,HU Yuanchao,et al.Lightning overvoltage and protection of distribution lines caused by lightning striking soil dissipation near buildings[J]. Insulators and Surge Arresters,2023(1):99-105.
马御棠,束洪春,钱国超,等.基于频域介电谱曲线分解的氧化锌避雷器老化状态评估[J].电工技术学报,2024,39(3):901-913.
MA Yutang,SHU Hongchun,QIAN Guochao,et al. Method for evaluating the aging state of ZnO arrester based on curve decomposition of frequency domain dielectric spectrum[J]. Transactions of China Electrotechnical Society,2024,39(3):901-913.
乔新涵,张志劲,蒋正龙,等.10 kV复合避雷器组合绝缘子雷电冲击污闪特性及模型[J].电工技术学报,2024,39(21):6932-6940.
QIAO Xinhan,ZHANG Zhijin,JIANG Zhenglong,et al. Lightning impulse pollution flashover characteristics and model of 10 kV composite arrester combined insulator[J]. Transactions of China Electrotechnical Society,2024,39(21):6932-6940.
姜楠楠,王文浩,蔺家骏,等.基于泄漏电流三相不平衡度的避雷器在线监测优化方案[J].浙江电力,2024,43(5):116-124.
JIANG Nannan,WANG Wenhao,LIN Jiajun,et al.An optimal online monitoring scheme for lightening arresters based on the threephase imbalance of leakage current[J]. Zhejiang Electric Power,2024,43(5):116-124.
王理丽,康钧,王生富,等.直流电压下油纸绝缘针板缺陷局部放电演化规律[J].高压电器,2023,59(2):153-161.
WANG Lili,KANG Jun,WANG Shengfu,et al. Evolution of partial discharge by needle-plate defect in oil-pressboard insulation under DC voltage[J]. High Voltage Apparatus,2023,59(2):153-161.
何龙,朱咏明,马金财,等.避雷器通流容量对220 kV线路断线谐振过电压影响分析[J].变压器,2024,61(7):47-51.
HE Long,ZHU Yongming,MA Jincai,et al.Analysis of influence of arrester current carrying capacity on resonant overvoltage of 220 kV transformer[J]. Transformer,2024,61(7):47-51.
李春锋,方春华,侯轩达,等.基于k-means高频局放10 kV避雷器快速带电检测方法[J].电测与仪表,2024,61(7):191-196.
LI Chunfeng,FANG Chunhua,HOU Xuanda,et al.Research on rapid live detection method of high frequency partial discharge 10 kV arrester based on k-means[J]. Electrical Measurement &Instrumentation,2024,61(7):191-196.
赵冀宁,刘晓飞,付炜平,等.220 kV氧化锌避雷器不拆一次引线试验分析[J].河北电力技术,2023,42(1):80-83.
ZHAO Jining,LIU Xiaofei,FU Weiping,et al. Test and analysis of 220 kV MOA arrester without removing primary lead wire[J]. Hebei Electric Power,2023,42(1):80-83.
张耘溢,马磊,刘焱,等.基于IGBT串联脉冲功率法的氧化锌避雷器电流均衡性现场测试技术[J].电瓷避雷器,2022 (5):79-85.
ZHANG Yunyi,MA Lei,LIU Yan,et al.Field test technique of zinc oxide arrester current balance based on IGBT series pulse power method[J]. Insulators and Surge Arresters,2022(5):79-85.
张天翊,梁志坚,朱瑞.光伏变电站用氧化锌避雷器多物理场耦合分析[J].中国电力,2022,55(9):79-87.
ZHANG Tianyi,LIANG Zhijian,ZHU Rui.A coupling analysis of multiphysical field for ZnO surge arrester installed in photovoltaic substation[J]. Electric Power,2022,55(9):79-87.
胡京,张敦晶,周龙武,等.考虑雷击过电压分布特性的特高压直流线路避雷器装设策略研究[J].电瓷避雷器,2022(4):177-184.
HU Jing,ZHANG Dunjing,ZHOU Longwu,et al. Lightning surge arrester installation strategy of UHVDC transmission line considering lightning overvoltage distribution characteristics[J]. Insulators and Surge Arresters,2022(4):177-184.
冯智慧,张广洲,吴健,等.超高压交流变电站金具电晕特性与选型研究[J].智慧电力,2022,50(8):82-88.
FENG Zhihui,ZHANG Guangzhou,WU Jian,et al.Corona characteristics and type selection of EHV AC substation fittings[J]. Smart Power,2022,50(8):82-88.
张国豪,李化,黄子钦,等.交直流电压比例对金属化膜击穿特性的影响研究[J].电力电容器与无功补偿,2023,44(2):55-60.
ZHANG Guohao,LI Hua,HUANG Ziqin,et al. Study on the effect of AC/DC voltage ratio on breakdown characteristics of metallized film[J]. Power Capacitor&Reactive Power Compensation,2023,44 (2):55-60.
何敏,唐亮,王钢,等.基于参数分离的大功率电抗器分布电容测试方法研究[J].电力电容器与无功补偿,2021,42(6):57-60.
HE Min,TANG Liang,WANG Gang,et al.Study on test method of distributed capacitance of high power reactor based on parameters separation[J]. Power Capacitor & Reactive Power Compensation, 2021,42(6):57-60.
姚聪伟,李盈,庞小峰,等.500 kV断路器均压电容器10 kV介损异常现象的研究与探讨[J].电力电容器与无功补偿, 2021,42(6):101-109.
YAO Congwei,LI Ying,PANG Xiaofeng,et al. Study and discussion on abnormal phenomenon of 10 kV dielectric loss of grading capacitor for 500 kV circuit breaker[J]. Power Capacitor&Reactive Power Compensation,2021,42(6):101-109.
王生富,苟廷韬,邓辉,等.2 400 kV高海拔直流电压发生器电场校验及均压环结构优化[J].电力电容器与无功补偿, 2021,42(6):203-210.
WANG Shengfu,GOU Tingtao,DENG Hui,et al. Electric field intensity check and grading ring structure optimization of 2 400 kV high altitude DC voltage generator[J]. Power Capacitor&Reactive Power Compensation,2021,42(6):203-210.
李谦,江宇栋,赵晓凤,等.连续雷击引发无间隙金属氧化物避雷器热崩溃的仿真分析[J].电瓷避雷器,2022(5):73-78.
LI Qian,JIANG Yudong,ZHAO Xiaofeng,et al. Simulation analysis of non-gap metal oxide surge arresters thermal breakdown caused by continuous lightning strikes[J]. Insulators and Surge Arresters,2022(5):73-78.
张园园,黄娜,余胜康,等.220 kV氧化锌避雷器缺陷的热特性分析[J].武汉大学学报(工学版),2023,56(5):599-605.
ZHANG Yuanyuan,HUANG Na,YU Shengkang,et al.Thermal characteristics analysis of defects of 220 kV Zinc oxide lightning arrester[J]. Engineering Journal of Wuhan University,2023,56(5):599-605.
郑中原,刘桂华,姜玲,等.采用周期边界条件计算高压交流输电线路附近的空间电场[J].高压电器,2023,59(1):58-63.
ZHENG Zhongyuan,LIU Guihua,JIANG Ling,et al.Calculating the spatial electric field beneath a high voltage AC transmission line by using the periodic boundary condition[J]. High Voltage Apparatus,2023,59(1):58-63.
卢文浩,肖翔,韦晓星,等.氧化锌避雷器阀片局部 U 1mA 大小与缺陷程度关系的研究[J ] .电瓷避雷器,2022(6):147-151.
LU Wenhao,XIAO Xiang,WEI X iaoxing,et al. Relationship between size of U 1mA value and defect degree of ZnO arrester valve[J ] . Insulators and Surge Arresters,2022(6):147-151.
陆德鹏,韩冬,黄靖,等.基于Ansys的柱上开关温度场仿真分析[J].高压电器,2022,58(12):49-54.
LU Depeng,HAN Dong,HUANG Jing,et al. Temperature field simulation analysis of pole switchgear based on Ansys[J]. High Voltage Apparatus,2022,58(12):49-54.
普子恒,陈志刚,史星涛,等.考虑合成电场影响的换流站直流场巡检机器人路径优化[J].高压电器,2023,59(5):178-184.
PU Ziheng,CHEN Zhigang,SHI Xingtao,et al. Path optimization of DC field patrol inspection robot in converter station considering the influence of synthetic electric field[J]. High Voltage Apparatus, 2023,59(5):178-184.
韩晓东,陈晓东,李杨,等.电热耦合场分析在±800 kV穿墙套管电场分布计算应用[J].高压电器,2023,59(5):35-42.
HAN Xiaodong,CHEN Xiaodong,LI Yang,et al. Application of electrothermal coupling field analysis to electric field distribution calculation of ±800 kV wall bushing[J]. High Voltage Apparatus, 2023,59(5):35-42.
尹肇琦,谢鹏康,王博闻,等.冲击电流下氧化锌避雷器多物理场有限元分析[J].电瓷避雷器,2023(1):216-222.
YIN Zhaoqi,XIE Pengkang,WANG Bowen,et al.Multi-physical field finite element analysis of ZnO arrester under impulse current[J]. Insulators and Surge Arresters,2023(1):216-222.
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