高压绝缘用环氧树脂配方体系研究进展  

Research progress on epoxy resin formulation system for high-voltage insulation

作　　者：丁嘉乐 贾倩倩 李峰 陈钠 高鹏 郭立 DING Jiale;JIA qianqian;LI Feng;CHEN Na;GAO Peng;GUO Li(Tianjin New Power System Engineering Research Center,Tebian Electric Apparatus Technology Investment Co.,Ltd.,Tianjin 301799,China)

机构地区：[1]特变电工科技投资有限公司天津市新型电力系统工程研究中心,天津301799

出　　处：《绝缘材料》2024年第12期9-19,共11页Insulating Materials

摘　　要：环氧树脂及其复合材料因具有优异的热力学性能和电气绝缘性能而在电工装备中承担着主要的绝缘功能。随着电工装备逐渐向高压、大功率发展以及电压等级的不断上升,对电工装备内环氧绝缘材料的性能要求日益提高。本文聚焦于高压电工装备用环氧树脂绝缘材料,从绝缘体系的配方组成、固化工艺和性能改进三方面综述当前的研究和应用进展,旨在建立起环氧绝缘体系组成、结构与其宏观性能的关系,并对未来国产环氧树脂绝缘料的开发方向提出建议与展望,以期为高压绝缘用环氧树脂材料的国产化发展助力。Epoxy resin and its composite materials play a major insulation role in electrical apparatus due to their excellent thermodynamic and electrical insulating properties.With the gradual development of electrical apparatus towards high voltage and high power,as well as the continuous rise of voltage levels,the performance requirements for epoxy insulating materials inside electrical apparatus are increasingly increasing.This paper focused on epoxy resin insulating materials for high-voltage electrical apparatus,and reviewed the current research and application progress from three aspects:formulation composition,curing process,and performance improvement of insulation systems.It was aimed to establish the relationship between the composition,structure,and macroscopic properties of epoxy insulation systems,provide suggestions and prospects for the development direction of domestic epoxy resin insulating materials in the future,and accelerate the localization development of epoxy resin materials for high-voltage insulation.

关 键 词：高电压绝缘 电工装备 环氧树脂 配方体系 

分 类 号：TM215[一般工业技术—材料科学与工程]