纯电动公交客车电动空调系统建模及其影响分析  

Modeling of Electric Air Conditioning System in Pure Electric Bus and Analysis of Its Influence

作　　者：罗永 谭艳萍 张忠波 LUO Yong;TAN Yanping;ZHANG Zhongbo(College of Computer and Information Engineering,Guizhou University of Commerce,Guiyang 550014,China;School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]贵州商学院计算机与信息工程学院,贵州贵阳550014 [2]华南理工大学机械与汽车工程学院,广东广州510640

出　　处：《机械制造与自动化》2019年第3期99-101,133,共4页Machine Building & Automation

基　　金：贵州省青年科技人才成长项目(黔教合KY字[2017]230)

摘　　要：为了得到纯电动公交客车电动空调对整车性能的影响,对电动空调工作原理及其制冷负荷进行了分析研究;根据某款纯电动公交客车及其电动空调的基本参数,利用MATLAB/simulink建立了较高精度的电动空调模型,与AVLCruise中建立的整车模型进行了联合仿真实验,研究了在不同行驶工况下,电动空调的使用对纯电动公交客车整车性能的影响。研究结果表明,夏季条件下,不同行驶工况下电动空调的使用会使整车的续驶里程和经济性大幅度降低。To analyze the influence of the electric air conditioning on the vehicle performance,its working principle is studied and the cooling load is calculated.According to the basic parameters of a pure electric bus,MATLAB/simulink is used to build a high-precision electric air conditioning model and do the simulation experiment of the vehicle model in AVLCruise,and then,the influence of the electric air conditioning on vehicle performance under different driving conditions is studied.The results show that its use under different driving conditions can significantly reduce the driving range and economy of the vehicle.

关 键 词：纯电动公交客车 电动空调 建模 分析 续驶里程 

分 类 号：U462.3[机械工程—车辆工程]