高压电器2026，Vol.62Issue(5)：1-8,8.DOI:10.13296/j.1001-1609.hva.2026.05.001
石墨烯铜基复合材料触头在真空开关中的应用发展综述
Review of the Application and Development of Graphene Reinforced Copper Matrix Composite Material Contacts in Vacuum Switch
摘要
Abstract
The graphene copper based composite material contacts have a great potential to be applied broadly in power switchgears due to its such advantages as excellent ablation resistance,high electrical conductivity and high thermal conductivity.However,there are few reports on the electrical performance such as insulation withstand volt-age,interruption capability and current carrying charcateristic of the graphene copper based composite contact material in vacuum environment.In this paper the research progress in the preparation techniques,physicochemical properties,and electrical conductivity of graphene-copper composite contacts are reviewed.The experimental meth-ods and findings regarding the arc ablation resistance,voltage withstand capability,and current-limiting characteris-tics of other copper-based contact materials are also summarized.Additionally,the current shortcomings in the appli-cation research of graphene-copper composite material in vacuum switch are proposed.The study result in this paper can provide a theoretical basis and technical reference for the application of graphene copper based composite materi-al contacts in vacuum switchgear.关键词
石墨烯铜基复合材料/制备工艺/理化特性/导电性/击穿特性/截流特性Key words
graphene reinforced copper matrix composite material/preparation process/physicochemical proper-ties/thermal conductivity/breakdown characteristics/current chopping characteristics引用本文复制引用
牛雨芊,马飞越,孙尚鹏,姚晓飞,刘志远,王建华..石墨烯铜基复合材料触头在真空开关中的应用发展综述[J].高压电器,2026,62(5):1-8,8.基金项目
宁夏回族自治区重点研发计划项目(2022BDE93011) （2022BDE93011）
国网宁夏电力有限公司科技项目(5229DK22000B).Project Supported by Key R&D Plan Project of Ningxia Hui Autonomous Region(2022BDE93011),State Grid Ningxia Electrical Power Co.,Ltd.Science and Technology Project(5229DK22000B). （5229DK22000B）
