电动汽车传动液的实验研究  

Experimental research on transmission fluid of electric vehicle

作　　者：康明艳[1] 陈立秋 李钒[1] 杨慧[1] 宋翔[1] KANG ming-yan;CHEN Li-qiu;LI Fan;YANG Hui;SONG Xiang(Tianjin Bohai vocational and Technical College,Tianjin 300402;Tianjin Europol New Material Technology Co.,Ltd,Tianjin 301800)

机构地区：[1]天津渤海职业技术学院,天津300402 [2]天津欧陆宝新材料科技有限公司,天津301800

出　　处：《天津化工》2020年第2期4-5,47,共3页Tianjin Chemical Industry

基　　金：2019年天津市企业科技特派员项目,序号:188。

摘　　要：电动汽车动力系统的耦合使得电动汽车传动液必须同时满足机械传动部分和电机的使用要求。电动汽车传动液的低黏度要求、腐蚀性能、抗泡性能显得至关重要。本实验精选基础油和改善性能的添加剂,实验调和得到五个不同配方的电动汽车传动液,并与现有配方产品进行了性能对比实验。实验结果表明:新配方电动汽车传动液的综合性能优于现有配方的电动汽车传动液。The coupling of electric vehicle power system require the transmission fluid of electric vehicle fulfill the requirements of mechanical transmission and motor.The low viscosity requirement,corrosion performance and anti foam performance of electric vehicle transmission fluid are very important.In this experiment,base oil and additives for improving performance are selected,and five different formulations of electric vehicle transmission fluid are obtained through experimental blending,and the performance comparison experiments are carried out with the existing formulations.The experimental results show that the comprehensive performance of the new formula is better than that of the existing one.

关 键 词：电动汽车 传动液 基础油 添加剂 

分 类 号：U469.722[机械工程—车辆工程]