气体绝缘开关柜散热优化设计及试验验证

郑毅; 张科乾; 赵佳康; 张伟为; 胡全丹; 赵树生

doi:10.13296/j.1001-1609.hva.2026.07.012

您当前的位置：

首页 >

文章列表页 >

气体绝缘开关柜散热优化设计及试验验证

研究与分析 | 更新时间：2026-07-06

- 气体绝缘开关柜散热优化设计及试验验证
- Optimization Design and Experimental Verification of Heat Dissipation for Gas Insulated Switchgear Cabinet
- 高压电器 2026年62卷第7期页码：122-128,137
- 作者机构：
  
  常州博瑞电力自动化设备有限公司，江苏常州 213025
  江苏省柔性电力装备重点实验室，江苏常州 213025
  南京南瑞继保电气有限公司，南京 211102
- 作者简介：
  
  郑毅（1989—），女，高级工程师，长期从事电力电子设备的设计研究（通信作者）（E-mail:zhengy_br@nrec.com）。
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2026.07.012
  中图分类号：
- 收稿：2026-01-11，
  
  修回：2026-03-09，
  
  纸质出版：2026-07-16
- 稿件说明：
移动端阅览
郑毅, 张科乾, 赵佳康, 等. 气体绝缘开关柜散热优化设计及试验验证[J]. 高压电器, 2026,62(7):122-128,137.

ZHENG Yi, ZHANG Keqian, ZHAO Jiakang, et al. Optimization Design and Experimental Verification of Heat Dissipation for Gas Insulated Switchgear Cabinet[J]. High Voltage Apparatus, 2026, 62(7): 122-128,137.
郑毅, 张科乾, 赵佳康, 等. 气体绝缘开关柜散热优化设计及试验验证[J]. 高压电器, 2026,62(7):122-128,137. DOI： 10.13296/j.1001-1609.hva.2026.07.012.

ZHENG Yi, ZHANG Keqian, ZHAO Jiakang, et al. Optimization Design and Experimental Verification of Heat Dissipation for Gas Insulated Switchgear Cabinet[J]. High Voltage Apparatus, 2026, 62(7): 122-128,137. DOI： 10.13296/j.1001-1609.hva.2026.07.012.

摘要

为研究气体绝缘开关柜温升特性，合理指导散热优化设计，文中以干燥空气绝缘开关柜为研究对象，考虑所有影响损耗及散热的主要因素，通过实测载流回路的接触电阻，推算导体连接点的等效接触面积，构建详细的电接触模型，并基于有限元方法建立整体计算模型。采用多物理场耦合计算，分析了载流导体及气箱内气体的温度分布情况。结果表明，气体温度呈现上高下低，导体搭接部位尤其是可分、合接触点温升较高。通过优化开关触头模型及柜体散热特性，有效降低了触点及开关柜内的整体温升。最后依据优化模型设计样机进行温升试验，验证了计算方法的准确性，为气体绝缘开关柜温升优化设计提供参考依据。

Abstract

To study the temperature rise characteristics of the gas insulated switchgear cabinet and guide its heat dissipation optimization design

in this paper the dry-air insulated switchgear cabinet is taken as the object. By considering all dominant factors influencing power loss and heat dissipation

measuring the contact resistance of the current carrying circuit

calculating the equivalent contact area of conductor joints

and constructing a detailed electrical contact model

an overall computional model is set up based on the finite element method. The multi-physical field coupling calcualtion is adopted to analyze the temperature distribution of the current-carrying conductor and air inside the compartment. The results show that the air temperature shows the trend of high on top and low on bottom. The temperature rise of conductor junction positions

with the opening and closing conatct points in particular

is higher. Optimization of the contact model and heat dissipation characteristics of the swithgear cabinet can effectively reduce the overall temperature of the contacts and that isnide the switchgear cabinet. Finally

prototype is designed in accordance with the optimization model for temperature rise test. The correctness of the calcualtion method is verified so to provide reference for the optimization design of temperature rise of gas insulated switchgear cabinet.

关键词

Keywords

references

付红军,孙冉,王建波,等.“双碳”背景下受端电网火电机组增加调相功能关键技术[J].电力系统保护与控制,2024,52 (14):132-143.

Fu Hongjun,Sun Ran,Wang Jianbo,et al. Key technologies of adding a condenser function in thermal power units in the receiving end power grid given a background of carbon peak and neutrality[J]. Power System Protection and Control,2024,52(14):132-143.

于霄宇,纪正森,嵇灵,等.双碳目标下我国电动汽车碳减排贡献潜力分析[J].智慧电力,2024,52(2):25-31.

Yu Xiaoyu, Ji Zhengsen, Ji Ling, et al. Analysis on carbon emission reduction potential of electric vehicles in China under goal of carbon neutrality and carbon peaking[J]. Smart Power, 2024,52(2):25-31.

武兴坛,周鹏,刘少鹏,等.基于温升试验的中压开关柜温升控制探讨[J].高压电器,2020,56(10):93-97.

Wu Xingtan, Zhou Peng, Liu Shaopeng, et al. Discussion on temperature rise control of medium-voltage switchgear based on temperature rise test[J]. High Voltage Apparatus,2020,56(10):93-97.

王增彬,王睿,姚聪伟,等.强制对流散热对开关柜温升影响规律的仿真研究[J].高电压技术,2021,47(3):1064-1074.

Wang Zengbin, Wang Rui, Yao Congwei, et al. Simulation study on the influence of forced convection heat dissipation on temperature rise of switchgear[J]. High Voltage Engineering,2021, 47(3):1064-1074.

杨永通,彭彦卿,袁传镇,等.基于有限元分析的开关柜温度场研究与优化[J].高压电器,2019,55(10):81-86.

Yang Yongtong, Peng Yanqing, Yuan Chuanzhen, et al. Research and optimization of temperature rise of switch cabinet based on finite element analysis[J]. High Voltage Apparatus,2019,55(10):81-86.

朱佩龙,欧张力,林复明.大电流气体绝缘金属封闭开关设备的三工位隔离开关设计[J].高压电器,2020,56(12):297-301.

Zhu Peilong, Ou Zhangli, Lin Fuming. Design of three position disconnector for high current gas insulated metal - enclosed switchgear[J]. High Voltage Apparatus,2020,56(12):297-301.

任君鹏,王栋,杜志叶,等.强迫空气冷却高压开关柜三维气流—温升仿真分析[J].高压电器,2017,53(10):12-18.

Ren Junpeng, Wang Dong, Du Zhiye, et al. Simulation analysis of 3-D airflow-temperature rise for high-voltage switchgear under forced air cooling[J]. High Voltage Apparatus ,2017 ,53(10):12-18.

郭煜敬,张博,王之军,等. GIS整间隔温升仿真及典型通流结构优化技术研究[J].中国电机工程学报,2018,38(s1):257-265.

Guo Yujing, Zhang Bo, Wang Zhijun, et al. Simulation technique on temperature rise of GIS bay and typical current - carrying structure optimization[J]. Proceedings of the CSEE,2018,38(s1):257-265.

周甜,李自品,沈泉宇,等. GIS隔离开关触头温升多场耦合数值计算与分析[J].中国电力,2018,51(2):13-20.

Zhou Tian, Li Zipin, Shen Quanyu, et al. The numerical analysis on temperature rise multiphysics coupling of GIS disconnector contacts[J]. Electric Power,2018,51(2):13-20.

付鲁军,陈雪飞,辛昭昭,等.气体绝缘开关柜多物理耦合场仿真及分析[J].高压电器,2019,55(12):38-45.

Fu Lujun, Chen Xuefei, Xin Zhaozhao, et al. Coupling field simulation and analysis of gas insulated switchgear[J]. High Voltage Apparatus,2019,55(12):38-45.

任双赞,薛建议,吴昊,等.基于电磁—温湿度耦合的三维开关柜温湿度分布仿真研究[J].智慧电力,2019,47(9):81-85.

Ren Shuangzan, Xue Jianyi, Wu Hao, et al. Simulation study on three dimensional switchgear temperature & humidity distribution based on electromagnetic-temperature-humidity coupling calculation[J]. Smart Power,2019,47(9):81-85.

陈荆洲,杜志叶,王栋,等.高压开关柜温度场数值分析[J].电工电能新技术,2018,37(1):38-44.

Chen Jingzhou, Du Zhiye, Wang Dong, et al. Numerical analysis of temperature field of high voltage switchgear[J]. Advanced Technology of Electrical Engineering and Energy,2018,37(1):38-44.

金建铭,王建国.电磁场有限元方法[M].西安:西安电子科技大学出版社,1998:1-3.

Jin Jianming, Wang Jianguo. Electromagnetic field and finite element method[M]. Xi'an:Xidian University Press,1998:1-3.

钟顺时,钮茂德.电磁场理论基础[M].西安:西安电子科技大学出版社,1995:82-83.

Zhong Shunshi, Niu Maode. Electromagnetic field base[M]. Xi’ an:Xidian University Press,1995:82-83.

苏毅,谢植飚,李路,等.基于多物理场耦合的空气型开关柜发热故障温升仿真分析[J].高压电器,2020,56(11):1-7.

Su Yi, Xie Zhibiao, Li Lu, et al. Temperature rise simulation analysis of air switchgear heating fault based on coupling of multiphysical field[J]. High Voltage Apparatus,2020,56(11):1-7.

陶文铨.数值传热学[M].第2版.西安:西安交通大学出版社, 2001.

Tao Wenquan. Numerical heat transfer[M]. 2nd ed. Xi'an:Xi'an Jiaotong University Press,2001.

杨世铭,陶文铨.传热学[M].第4版.北京:高等教育出版社, 2006.

Yang Shiming, Tao Wenquan. Heat transfer[M]. 4th ed. Beijing:Higher Education Press,2006.

徐国政.高压断路器原理和应用[M].北京:清华大学出版社, 2000.

Xu Guozheng. Principle and application of high voltage circuit breaker[M]. Beijing:Tsinghua University Press,2000.

郭凤仪,陈忠华.电接触理论及其应用技术[M].北京:中国电力出版社,2008.

Guo Fengyi, Chen Zhonghua. Electrical contact theory and application[M]. Beijing:China Electric Power Press,2008.

李兴文,陈德桂,刘洪武,等.触头间电动斥力的三维有限元分析[J].高压电器,2004(1):53-55.

Li Xingwen, Chen Degui, Liu Hongwu, et al. 3-D finite element analysis of electro-dynamic repulsion forces acting on contacts[J]. High Voltage Apparatus,2004(1):53-55.

李江涛,孙义,李擎宇,等.大电流开关柜温度分布特性的影响因素分析[J].电气技术,2018,19(9):12-18.

Li Jiangtao, Sun Yi, Li Qingyu, et al. Analysis of influencing factors on temperature distribution characteristics of high current switchgear[J]. Electrical Engineering,2018,19(9):12-18.

纽春萍,强若辰,荣命哲,等.弹簧触指的稳态温升仿真与实验研究[J]．高压电器，2015,51（3）:8-14.

Niu Chunping, Qiang Ruochen, Rong Mingzhe, et al. Simulation and experimental research on temperature rise of spring contact in steady state[J]. High Voltage Apparatus,2015,51（3）:8-14.

吴晓文,舒乃秋,李洪涛,等.基于流体多组分传输的气体绝缘母线温度场数值计算与分析[J].中国电机工程学报,2012,32 (33):141-147.

Wu Xiaowen, Shu Naiqiu, Li Hongtao, et al. Thermal field calculation and analysis of gas insulated busbars based on fluid multiple species transport[J]. Proceedings of the Chinese Society for Electrical Engineering,2012,32(33):141-147.

刘超,阮江军,黄道春,等.考虑接触电阻下的电缆接头热点温度[J].高电压技术,2016,42(11):3634-3640.

Liu Chao, Ruan Jiangjun, Huang Daochun, et al. Hot spot temperature of cable joint considering contact resistance[J]. High Voltage Engineering,2016,42(11):3634-3640.

吴吉,王增彬,吕鸿,等.考虑气流场影响的GIS温升计算与实验研究[J].高电压技术,2020,46(3):815-823.

Wu Ji, Wang Zengbin, Lyu Hong, et al. Calculation of GIS temperature rise considering effect of gas flow and experimental study[J]. High Voltage Engineering,2020,46(3):815-823.

尹雨晨,雷辉,曾一兵,等.绝缘高辐射散热涂层配方设计及性能研究[J].涂料工业,2016,46(7):7-11.

Yin Yuchen, Lei Hui, Zeng Yibing, et al. Formulation design and properties of insulating coating with high radiation and heat dissipation[J]. Paint & Coatings Industry,2016,46(7):7-11.

陈德敏,王昭,许浩文,等.电力开关柜散热涂层的制备及其性能研究[J].涂料工业,2023,53(5):35-41.

Chen Demin, Wang Zhao, Xu Haowen, et al. Preparation and performance study of heat dissipation coatings for power switchgear[J]. Paint & Coatings Industry,2023,53(5):35-41.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于CFD模拟的全户内模块化变电站室内通风散热及气流组织优化设计

基于绝缘支柱组件的ZW32真空断路器防潮性能优化设计

交、直流叠加电流下大容量干式空心电抗器的温升计算与试验研究

一种断路器分闸时间调整优化分析方法

110 kV双断口快速开关效率优化分析