新能源汽车电驱动系统加载EMC试验平台电力测功机系统的需求及选型  

Requirements and Selection of Electric Dynamometer System for New Energy Vehicle Electric Drive System Loading EMC Test Platform

作　　者：杨保杰 罗丹 梁观胜 YANG Baojie;LUO Dan;LIANG Guansheng

机构地区：[1]广东省珠海市质量计量监督检测所

出　　处：《计量与测试技术》2024年第7期44-46,共3页Metrology & Measurement Technique

基　　金：电驱动系统EMC测试平台设计与研究(项目编号:ZH22036201210213PWC)。

摘　　要：基于生产厂家的需求,对电波暗室新能源汽车电驱动系统加载EMC试验平台存在的问题进行分析,并提出新的设计方案,完成对电力测功机及其相匹配的供电系统和被测件冷却系统的选型。同时,根据试验需求,设计了数据采集与控制系统,并对该平台进行能力验证。结果表明:该系统对在电波暗室的开发具有一定的参考价值,满足生产厂家的试验需求。Based on the requirements of marufacturers,the problems existing in the EMC test platform for electric drive system loading o new energy vehicles in the electric anechoic room were analyzed,and a new design schemewas proposed to complete the selection of the electric dynamometer and its matching power supply system and the cooling system of the tested parts.At the samc time,according to the test requirements,the data acquisition and con-trol system is designed,and the ability of the platform is verified.The reults show that the systerm has a certain ref-erence value for the development of anechoic ehamber,and meets the test needs of manufacturers.

关 键 词：新能源汽车 电驱动系统 加载EMC试验需求 加载EMC试验平台 

分 类 号：U469.7[机械工程—车辆工程]