电动汽车能量消耗量与续驶里程试验数据处理研究  

Research on Data Processing of Electric Vehicle Energy Consumption and Driving Range Test

作　　者：张永 龚春忠 王可峰 沈羡玉 吴佳鸣 Zhang Yong;Gong Chunzhong;Wang Kefeng;Shen Xianyu;Wu Jiaming(Zhejiang Hozon New Energy Automobile Co.,Ltd,Zhejiang Jiaxing 314000;Jiaxing Key Laboratory of Iintelligent Networked Vehicles,Zhejiang Jiaxing 314000)

机构地区：[1]浙江合众新能源汽车有限公司,浙江嘉兴314000 [2]嘉兴市智能网联汽车重点实验室,浙江嘉兴314000

出　　处：《汽车实用技术》2020年第21期1-4,共4页Automobile Applied Technology

基　　金：浙江省科技计划项目(编号:2018C01056)。

摘　　要：文章通过对《GB/T18386.1-XXXX电动汽车能量消耗量和续驶里程试验方法。第1部分:轻型汽车-送审稿》的试验流程及数据处理的研究,获得能量消耗量与续驶里程以外的其他结论,包含车辆在测试过程中的能流分析、能量消耗量测试结果的稳定性判定、制动能量回收率以及制动能量回收里程贡献率等。在此基础上建议汽车企业可以在自检测时选用更多的DS2段中国工况循环,通过多次测量提高精度。In this paper,through the research on the test process and data processing of GB/T 18386.1-XXXX electric vehicle energy consumption and driving range test method-Part 1:light vehicle-Draft for review,we get other conclusions besides energy consumption and driving range,including energy flow analysis,stability judgment of energy consumption test results,braking energy recovery rate during the test process And braking energy recovery mileage contribution rate,etc.On this basis,it is suggested that automobile enterprises can select more DS2 cycle in China during self-test,and improve the accuracy through multiple measurements.

关 键 词：纯电动汽车整车试验 能量消耗量与续驶里程 制动能量回收 

分 类 号：U467.12[机械工程—车辆工程]