Influence of Power Compounded Grease on the Electric Performance of Damaged Wiring Terminal

WANG Chao; ZHANG Shanxia; LI Hongqing; HUANG Shiming

doi:10.13296/j.1001-1609.hva.2026.01.022

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Influence of Power Compounded Grease on the Electric Performance of Damaged Wiring Terminal

Research & Analysis | 更新时间：2026-04-13

- Influence of Power Compounded Grease on the Electric Performance of Damaged Wiring Terminal
- High Voltage Apparatus Vol. 62, Issue 1, Pages: 176-180(2026)
- 作者机构：
  
  中车青岛四方机车车辆股份有限公司，山东青岛　266111
  大连交通大学，辽宁大连　116000
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2026.01.022
  CLC：
- Received：10 July 2025，
  
  Revised：2025-09-29，
  
  Published：16 January 2026
- 稿件说明：
移动端阅览
WANG Chao, ZHANG Shanxia, LI Hongqing, et al. Influence of Power Compounded Grease on the Electric Performance of Damaged Wiring Terminal[J]. High Voltage Apparatus, 2026, 62(1): 176-180.
DOI：

WANG Chao, ZHANG Shanxia, LI Hongqing, et al. Influence of Power Compounded Grease on the Electric Performance of Damaged Wiring Terminal[J]. High Voltage Apparatus, 2026, 62(1): 176-180. DOI： 10.13296/j.1001-1609.hva.2026.01.022.

摘要

供电系统中的接线端子在服役过程中会出现镀层脱落、氧化发黑等问题，造成接触电阻增大从而发生过热，影响接线端子的使用性能。文中利用电力复合脂涂覆在表面损伤的接线端子，参照相关标准，分别对未损伤、损伤以及涂覆电力复合脂的接线端子进行接触电阻试验、温升试验、温度变化试验以及盐雾腐蚀试验，来对比研究电力复合脂对损伤接线端子电气性能的影响。结果表明：损伤和涂覆电力复合脂接线端子的初始接触电阻值均小于未损伤接线端子；损伤和涂覆电力复合脂的接线端子温升明显低于未损伤的接线端子，温升降低1～2℃；经过盐雾腐蚀试验后，涂覆电力复合脂的接线端子比损伤接线端子的接触电阻值低1 μΩ以上。涂覆电力复合脂可一定程度上控制表面损伤接线端子接触电阻的增大。

Abstract

The wiring terminal in power supply system has such issues as peel off of silver plating layer and oxidization as well as discoloration in the service period

causing the increase of contact resistance and over heating and thereby effecting the application performance of the wiring terminal. In this paper

the power compounded grease is applied on the surface of damaged wiring terminal. According to the relevant standards

the tests of contact resistance

temperature-rise

temperature variation and salt spray corrosion are performed on the undamaged and damaged wiring terminals as well as the wiring termianl with application of power compounded grase respectively. The result shows that the initial contact resistance of the damaged wiring terminal and the terminal with application of the power compounnded grease is less than that of undamaged wiring terminal. The temperature rise of the damaged wiring terminal and the terminal with application of the power compounnded grease is obviously lower than that of undamaged wiring terminal

and the temperature rise is reduced by 1-2℃. After the salt spray corrosion test

the contact resistance of the wiring terminal with application of power compounded grease is more than 1 μΩ lower than that of the damaged wirign terminal. Application of power grease can

to some extent

control the increase of the contact resistance of the surface damaged wiring terminal.

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references

王勇军.客车笼式弹簧夹持接线端子热损原因分析及措施[J].铁道车辆,2012,50(2):39-40.

WANG Yongjun. Analysis of causes to hot damage of cage spring holding amphenol connectors and measures[J]. Rolling Stock, 2012,50(2):39-40.

郑准备,张向军,杨文涛,等.电力节能接线端子表面镀层的试验研究[J].陕西电力,2015,43(11):90-93.

ZHENG Zhunbei,ZHANG Xiangjun,YANG Wentao,et al. Experimental study on surface electroplated coatings of power energy saving terminal lug[J]. Shaanxi Electric Power,2015,43 (11):90-93.

阎君.变电站用电力复合脂研制及应用[D].北京:华北电力大学,2017.

YAN Jun. Manufacture and application of conductive grease for transformer substation[D]. Beijing:North China Electric Power University,2017.

凌霞. 35 kV线路耐张线夹发热缺陷分析[J]. 江苏电机工程, 2016,35(5):83-84.

LING Xia. Analysis on heating defect of tension clamp of 35 kV line[J]. Jiangsu Electrical Engineering,2016,35(5):83-84.

郑振峰,陈上义,陈承相,等.集合式电容器套管接头发热缺陷分析与改进措施[J]. 电力电容器与无功补偿,2024,45(5):37-41.

ZHENG Zhenfeng,CHEN Shangyi,CHEN Chengxiang,et al. Analysis and improvement measures of heating defect in bushing joint of assembling capacitor[J]. Power Capacitor & Reactive Power Compensation,2024,45(5):37-41.

张真涛,王予生.空心电抗器漏磁引起围栏构架发热问题的处理[J].电力电容器与无功补偿,2012,33(2):61-64.

ZHANG Zhentao,WANG Yusheng. Heating treatment of fence frame of air core reactor by magnetic flux leakage[J]. Power Capacitor & Reactive Power Compensation,2012,33(2):61-64.

刘家军,杜智亮,李娟绒,等.铁路10 kV电力电缆头发热分析与安全监测[J].电力系统保护与控制,2019,47(24):131-138.

LIU Jiajun,DU Zhiliang,LI Juanrong,et al. Thermal analysis and safety monitoring of railway 10 kV power cable joints[J]. Power System Protection and Control,2019,47(24):131-138.

唐捷,黄志都,朱登杰,等.交叉跨越段输电线绝缘子发热检测方法研究[J]. 电网与清洁能源,2024,40(6):115-120.

TANG Jie,HUANG Zhidu,ZHU Dengjie,et al. A study on the heat detection method of insulators in the cross section of transmission lines[J]. Power System and Clean Energy,2024,40(6):115-120.

茹更生,李霞,陈良才,等. 6K型机车主变压器接线端子烧损故障的早期诊断[J].铁道机车与动车,2014(8):35-39.

RU Gengsheng,LI Xia,CHEN Liangcai,et al. Early diagnosis of 6K locomotive main transformer terminals burning failure[J]. Railway Locomotive and Motor Car,2014(8):35-39.

俞敏.导电膏在K2000E发动机上的应用[J].采矿技术,2016, 16(3):68-69.

YU Min. Application of conductive paste in K2000E engine[J]. Mining Technology,2016,16(3):68-69.

何丽娟,陈宇,田付强,等.电力复合脂的研究进展及其应用[J].哈尔滨理工大学学报,2022,27(2):133-141.

HE Lijuan,CHEN Yu,TIAN Fuqiang,et al. Research progress and application of conductive grease[J]. Journal of Harbin University of Science and Technology,2022,27(2):133-141.

胡帅,马涛,王辉.电容器组连接件过热的模拟试验研究[J].电力电容器与无功补偿,2017,38(1):80-83.

HU Shuai,MA Tao,WANG Hui. Simulation test study on overheating of connection elements of capacitor bank[J]. Power Capacitor & Reactive Power Compensation,2017,38(1):80-83.

陈河山.导电膏在电气连接中的应用[J].设备管理与维修,2004 (6):34.

CHEN Heshan. Application of conductive grease in electrical connection[J]. Plant Maintenance Engineering,2004(6):34.

吴前.电力复合脂及其应用[J].农村电工,2008,16(9):29.

WU Qian. Power compound grease and its application[J]. Rural Electrician,2008,16(9):29.

梅爱雄,赵悦菊,王国刚.新型电力复合脂的应用研究[J].中国电业(技术版),2015(12):172-173.

MEI Aixiong,ZHAO Yueju,WANG Guogang. Application research of new power compound grease[J]. China Electric Power (Technology Edition),2015(12):172-173.

强春媚,王国刚,苗文华,等.电力复合脂的研究及其在电力输送中的应用[C]//2009年中国电机工程学会年会.天津:中国电机工程学会,2009:1-6.

QIANG Chunmei,WANG Guogang,MIAO Wenhua,et al. Research on power composite grease and its application in power transmission[C]//Proceedings of the 2009 Annual Meeting of China Society of Electrical Engineering. Tianjin:China Society of Electrical Engineering,2009:1-6.

葛翔宇.电力复合脂在输变电设备中的导电理论与润滑技术研究[D].北京:华北电力大学,2016.

GE Xiangyu. Research on conductive theory and lubrication technology of power composite grease in power transmission and transformation equipment[D]. Beijing:North China Electric Power University,2016.

吕伟. 电力复合脂的导电原理及使用[J]. 电力安全技术, 2014,16(8):51-53.

LYU Wei. The conductive principle and use of conductive grease[J]. Electric Safety Technology,2014,16(8):51-53.

薛卫.铜排连接器接触性能研究[D].北京:北京邮电大学, 2018.

XUE Wei. Study on contact performance of copper bar connector[D]. Beijing:Beijing University of Posts and Telecommunications, 2018.

李积捷,郑晓婷.变电站10 kV并联电容器发热故障分析及防范措施[J].电力学报,2012,27(5):481-483.

LI Jijie,ZHENG Xiaoting. Heating fault analysis and prevention measures for 10 kV shunt capacitor of substations[J]. Journal of Electric Power,2012,27(5):481-483.

杨松,陈寿平,刘建达,等.基于大电流温升试验的电力复合脂耐湿热性能分析[J].高压电器,2022,58(6):150-156.

YANG Song，CHEN Shouping，LIU Jianda，et al. Humid-hot-resistance analysis of electric power composite grease based on high current temperature rise test[J]. High Voltage Apparatus， 2022，58（6）：150-156.

李星伟,王国刚,强春媚.电力复合脂对金属导体连接耐腐蚀性能的试验研究[J].电力建设,2011,32(8):99-102.

LI Xingwei,WANG Guogang,QIANG Chunmei. Experimental study on the influence of electrical joint compound on anticorrosion property of electrical contact[J]. Electric Power Construction, 2011,32(8):99-102.

黄斌,苏文宇,刘小波,等.电容器连接组件过热原因分析与设计改进[J].电力电容器与无功补偿,2012,33(3):40-43.

HUANG Bin,SU Wenyu,LIU Xiaobo,et al. Analysis and design modification on overheating in the connected component of capacitor[J]. Power Capacitor & Reactive Power Compensation,2012,33(3):40-43.

帅勇,胡峰,朱悌峰.常德电网变电设备导电回路过热缺陷原因及对策分析[J].高压电器,2014,50(5):120-125.

SHUAI Yong,HU Feng,ZHU Tifeng. Analysis on overheat of conductive circuit of transformer equipment in Changde power grid with countermeasures[J]. High Voltage Apparatus,2014,50(5):120-125.

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