农业装备与车辆工程2025，Vol.63Issue(9)：77-83,7.DOI:10.3969/j.issn.1673-3142.2025.09.014
纯电动汽车减速器温度-效率试验测试系统开发
Development of temperature-efficiency test system for pure electric vehicle reducers
张帅 1孙晓帮 1韩小雨1
作者信息
- 1. 辽宁工业大学汽车与交通工程学院,辽宁 锦州 121000
- 折叠
摘要
Abstract
As an important component of the power system in pure electric vehicles,the efficiency of the reducer is crucial to the overall economy of the vehicle.A method for testing the efficiency of a speed reducer was proposed.The efficiency test conditions of the existing speed reducers for pure electric vehicles were compared with the proposed efficiency test conditions of the speed reducer.A hardware system simulating real working conditions was designed,and a test system based on LabVIEW was developed,which could automatically test,real-timely monitor,record and save data.The efficiency of the speed reducer was tested through this system to verify the reliability of the test system.The test results showed that:when the oil temperature of the speed reducer increased by 30℃,its comprehensive efficiency was averagely improved by 0.4%～1.0%,and the test system met the actual requirements in terms of monitoring,collection and control,showing certain application value.关键词
纯电动汽车/减速器/综合效率/油温/测试系统/LabVIEWKey words
pure electric vehicle/reducer/comprehensive efficiency/oil temperature/test system/LabVIEW分类
交通工程引用本文复制引用
张帅,孙晓帮,韩小雨..纯电动汽车减速器温度-效率试验测试系统开发[J].农业装备与车辆工程,2025,63(9):77-83,7.
