环保型高压电机用环氧浸渍树脂的性能与应用研究  

Study on properties and application of environment-friendly epoxy impregnating resin for high voltage motor

作　　者：王健 梁振华 宋大成 张迪 刘杰军 宋桂霞 WANG Jian;LIANG Zhenhua;SONG Dacheng;ZHANG Di;LIU Jiejun;SONG Guixia(Hunan Electrical College of Technology,Xiangtan 411101,China;ELANTAS Zhuhai Co.,Ltd.,Zhuhai 519050,China;Xiangtan Electrical Manufacturing Group Co.,Ltd.,Xiangtan 411101,China)

机构地区：[1]湖南电气职业技术学院,湖南湘潭411101 [2]艾伦塔斯电气绝缘材料(珠海)有限公司,广东珠海519050 [3]湘电集团有限公司,湖南湘潭411101

出　　处：《绝缘材料》2023年第8期27-31,共5页Insulating Materials

基　　金：湖南电气职业技术学院自然科学基金项目(2023ZK01);湖南省科技创新计划资助-青年科技人才项目(2022RC1005)。

摘　　要：本文对环保型ELAN 3232-300 HV1环氧浸渍树脂的常规性能、黏温特性、储存稳定性和耐热性能进行了检测与研究。制备了模拟高压电机绝缘结构的线棒和线圈试样,对线棒和线圈试样进行了电气性能检测,并对H级绝缘结构进行了热评定试验。结果表明:环保型ELAN 3232-300 HV1环氧浸渍树脂的固化挥发份低、贮存稳定性好,热重点斜法温度指数为211,耐温等级为H级;浸漆后的线棒和线圈试样具有优异的电气绝缘性能和耐热老化性能,H级绝缘结构的温度指数为182。该环保型ELAN 3232-300 HV1环氧浸渍树脂适用于F级、H级高压电机绝缘结构的VPI绝缘处理。The general properties,viscosity-temperature relationship,storage stability,and heat resistance of ELAN 3322-300 HV1 epoxy impregnating resin were systematically studied.Winding bar and coil samples were made to simulate the insulation structure of high voltage motor,and their electrical performance was tested.The class H insulation structure was conducted thermal ageing tests.The results show that the ELAN 3322-300 HV1 epoxy impregnating resin has low curing volatile and good storage stability,its temperature index is 211,and its temperature classification is class H.The winding bar and coil samples after impregnating have excellent electrical insulation performance and thermal ageing resistance,and the temperature index of class H insulation structure is 182.The ELAN 3322-300 HV1 epoxy impregnating resin is suitable for VPI insulation treatment of class F and H high voltage motor.

关 键 词：浸渍树脂 环保型 高压电机 耐热评定 

分 类 号：TM215.4[一般工业技术—材料科学与工程]