Economic Study on the Design of Gas Compartment for 12 kV Ring Main Unit

XIA Kun; LIU Hongyu; CHEN Limin; XIE Yinzhi; WANG Ning; ZHANG Jingtao; ZHANG Luorui; WANG Xiaohuan

doi:10.13296/j.1001-1609.hva.2026.01.029

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Economic Study on the Design of Gas Compartment for 12 kV Ring Main Unit

Technical Discussion | 更新时间：2026-04-13

- Economic Study on the Design of Gas Compartment for 12 kV Ring Main Unit
- High Voltage Apparatus Vol. 62, Issue 1, Pages: 229-236(2026)
- 作者机构：
  
  天津平高智能电气有限公司，天津　300300
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2026.01.029
  CLC：
- Received：11 July 2025，
  
  Revised：2025-09-23，
  
  Published：16 January 2026
- 稿件说明：
移动端阅览
XIA Kun, LIU Hongyu, CHEN Limin, et al. Economic Study on the Design of Gas Compartment for 12 kV Ring Main Unit[J]. High Voltage Apparatus, 2026, 62(1): 229-236.
DOI：

XIA Kun, LIU Hongyu, CHEN Limin, et al. Economic Study on the Design of Gas Compartment for 12 kV Ring Main Unit[J]. High Voltage Apparatus, 2026, 62(1): 229-236. DOI： 10.13296/j.1001-1609.hva.2026.01.029.

摘要

12 kV充气式环网柜在中国供配电领域应用广泛，生产厂家众多，其气箱一般由不锈钢钣焊接而成。通过三维建模和仿真计算来分析气箱上加强筋的布置方式对气箱变形的影响，发现对于近似于矩形的气箱侧板，加强筋沿着平行于短边的方向依次布置优于加强筋横纵或沿着平行于长边的方向布置，得出通过合理布局加强筋的位置可以获得变形较小且较经济的气箱。分别对使用3、2.5、2 mm板厚焊接而成的气箱进行仿真计算，得出使用2.5 mm厚不锈钢钣金焊接而成的气箱具有相对较好的设计经济性。

Abstract

12 kV gas filling ring main unit is widely used in the power supply and distribution field in China and the gas compartment in many manufacturers is generally soldered from stainless steel sheet. The influence of the layout of stiffeners on the deformation of the gas compatment is analyzed through 3D modeling and simulation calculation

finding that for the side plate of the approximately rectangular gas comprtment the layout of stiffeners along the direction parallel to the short side is better than that in transverse and longitudinal directiona or along the direction parallel to the long side. It is concluded that the gas compartment with smaller deformation and economic performance can be obtained by reasonable layout of the stiffeners. The gas compartments soldered from thickness of 3 mm

2.5 mm and 2 mm plate are simulated and calculated respectively. It is concluded that the gas compartmet soldered from the thickness of 2.5 mm stainless steel sheet exhibits relatively favorable economic efficiency in design.

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references

冯祥伟,张永辉,娄源通,等.一种12 kV双隔离干燥空气绝缘环网柜的研发[J].高压电器,2021,57(2):153-158.

FENG Xiangwei,ZHANG Yonghui,LOU Yuantong,et al. Development of 12 kV dry air insulated RMU with two-side disconnectors[J]. High Voltage Apparatus,2021,57(2):153-158.

朱彦卿,蒋成博,娄源通,等.基于一体式极柱的12 kV环保气体绝缘环网柜的研制[J].高压电器,2020,56(11):46-50.

ZHU Yanqing,JIANG Chengbo,LOU Yuantong,et al. Research and manufacture of a novel 12 kV environmental-friendly gas insulated RMU based on an integrative embedded pole[J]. High Voltage Apparatus,2020,56(11):46-50.

钟理鹏,刘祖龙,唐文强,等.环境友好型绝缘气体沿面放电特性及固体析出物研究现状[J].电力科学与技术学报,2024,39 (1):13-27.

ZHONG Lipeng,LIU Zulong,TANG Wenqiang,et al. Current research status on surface discharge characteristics and solid deposits in environmentally friendly insulating gases[J]. Journal of Electric Power Science and Technology,2024,39(1):13-27.

程显,刘赛,葛国伟,等. ±400 kV直流穿墙套管用环保气体的绝缘特性[J]. 电工技术学报,2025,40(3):900-912.

CHENG Xian, LIU Sai, GE Guowei, et al. Insulation characterization of environmentally friendly gases for ±400 kV DC wall bushing[J]. Transactions of China Electrotechnical Society, 2025,40(3):900-912.

邓虎. 12 kV环保型环网柜与中置柜关键部件绝缘特性的研究[D].厦门:厦门理工学院,2016.

DENG Hu. The key component insulating properties research on environment - friendly RMU and medium voltagemetal clad switchgear[D]. Xiamen:Xiamen University of Technology,2016.

李燕燕,郑晓果.一二次融合环网柜内置EVT的内锥套管局部放电分析[J]. 电器与能效管理技术,2024(10):31-35.

LI Yanyan,ZHENG Xiaoguo. Partial discharge analysis on inner cone casing of built-in EVT in primary and secondary fusion ring cabinet[J]. Electrical & Energy Management Technology,2024 (10):31-35.

钱立骁,陈慎言. 12~24 kV氮气绝缘环网柜的研制[J].高电压技术,2014,40(12):3717-3724.

QIAN Lixiao,CHEN Shenyan. Research and design of 12~24 kV Nitrogen insulated ring main unit[J]. High Voltage Engineering, 2014,40(12):3717-3724.

兰剑,王承玉,李庆余.中国配电开关应关注的发展热点[J].高压电器,2015,51(10):217-220.

LAN Jian,WANG Chengyu,LI Qingyu. Development focuses of distribution switchgears in China[J]. High Voltage Apparatus, 2015,51(10):217-220.

李啸,刘德宇,惠杰,等. 40.5 kV充气柜双气箱结构设计与分析[J].电工电气,2021(9):54-59.

LI Xiao,LIU Deyu,HUI Jie,et al. The structure design and analysis of 40.5 kV double-tank construction of inflatable cabinet[J]. Electrotechnics Electric,2021(9):54-59.

薛鹏,赵谡,肖登明. N 2 环境下绝缘子闪络特性的试验研究[J ] .高压电器,2019,55(5):119-124.

XUE Peng,ZHAO Su,XIAO Dengming. Experimental research on flashover characteristics of insulator with N 2 [J ] . High Voltage Apparatus,2019,55(5):119-124.

周柏杰,谭东现,韩冬,等.氮气环网柜中复合绝缘的工频特性研究[J].高压电器,2016,52(12):80-86.

ZHOU Baijie,TAN Dongxian,HAN Dong,et al. Investigation into the characteristics of composite insulation in Nitrogen insulated ring main unit[J]. High Voltage Apparatus,2016,52(12):80-86.

徐立新,周柏杰,谭东现.干燥空气绝缘环网柜中的复合绝缘工频特性研究[J].高压电器,2019,55(4):52-59.

XU Lixin,ZHOU Baijie,TAN Dongxian. Investigations onpower frequency characteristics of composite insulationconfiguration in dry air insulated ring main unit[J]. High Voltage Apparatus,2019, 55(4):52-59.

李福荣.关于充气柜加强筋的设计及优化[J].高压电器,2020, 56(2):226-231.

LI Furong. Design and optimization of stiffener of circuit-breaker's gas box in a SF 6 gas insulated ring-network cabinet[J ] . High Voltage Apparatus,2020,56(2):226-231.

李勇,赵顺,辛道越.基于SolidWorks和Ansys Workbench的充气柜气箱结构仿真与优化[J].机电工程技术,2022,51(7):183-187.

LI Yong,ZHAO Shun,XIN Daoyue. Structure simulation and optimization of inflatable tank based on SolidWorks and Ansys Workbench[J]. Mechanical & Electrical Engineering Technology, 2022,51(7):183-187.

程显,韩书谟,何周,等. 40.5 kV环保型气体绝缘开关柜气室结构设计[J].高电压技术,2015,41(8):2772-2779.

CHENG Xian,HAN Shumo,HE Zhou,et al. Structure design of the chamber for 40.5 kV environment - friendly cubicle gas insulated switchgear[J]. High Voltage Engineering,2015,41(8):2772-2779.

独田娃,徐忠秋,季茂芳,等. SF 6 全绝缘充气环网柜的技术问题浅析[J ] .机电工程技术,2013,42(10):63-65.

DU Tianwa,XU Zhongqiu,JI Maofang,et al. Technical problems of SF 6 fully insulated and inflatable ring net cabinet[J ] . Mechanical & Electrical Engineering Technology,2013,42(10):63-65.

季学荣,丁晓红.板壳结构加强筋优化设计方法[J].机械强度, 2012,34(5):692-698.

JI Xuerong,DING Xiaohong. Design optimization method of stiffeners on plane and shell structures[J]. Journal of Mechanical Strength,2012,34(5):692-698.

陈冬民,王丽娟,陈宗渝,等.基于等效原理的板壳结构加强筋设计方法[J].机械科学与技术,2015,34(12):1841-1845.

CHEN Dongmin,WANG Lijuan,CHEN Zongyu,et al. Stiffener de sign method for plates and shells based on equivalence principle[J]. Mechanical Science and Technology for Aerospace Engineering,2015,34(12):1841-1845.

李蕾,张葆,李全超,等.基于灵敏度数的薄板结构加强筋布局优化设计[J].中国机械工程,2016,27(9):1143-1149.

LI Lei,ZHANG Bao,LI Quanchao,et al. Stiffener layout optimization of thin plate structures based on sensitivity number[J]. China Mechanical Engineering,2016,27(9):1143-1149.

高明,李庆生.长圆形开孔平盖结构优化设计[J].化学工程与装备,2017(7):182-185.

GAO Ming,LI Qingsheng. Optimal design of flat cover structure for long circular openings[J]. Chemical Engineering & Equipment, 2017(7):182-185.

沈乐. 螺栓连接加筋平盖的优化设计探讨[J]. 山东化工, 2017,46(18):150-152.

SHEN Le. Optimum design of reinforced flat roof with bolt connection[J]. Shandong Chemical Industry,2017,46(18):150-152.

刘鸿文.简明材料力学[M].北京:高等教育出版社,1997.

LIU Hongwen. Mechanics of materials[M]. Beijing:Higher Education Press,1997.

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