纯电动客车空调系统噪声分析与改进  

Analysis and Improvement of Air Conditioning System Noise for a Pure Electric Bus

作　　者：赵世宜 Zhao Shiyi(BYD Auto Industry Co., Ltd, Shenzhen 518118, Chin)

机构地区：[1]比亚迪汽车工业有限公司,广东深圳518118

出　　处：《客车技术与研究》2018年第4期43-46,共4页Bus & Coach Technology and Research

基　　金：国家科技支撑计划资助项目(2015BAG17B03)

摘　　要：某纯电动客车在空调高挡位时车内噪声较大,严重影响乘客的舒适性。论文分析该纯电动客车空调噪声的主要影响因素,并采取改进措施。结果表明车内噪声改善明显。The noise of a pure electric bus is high when its air conditioning system is in the top position,and this seriously affects passengers comfort. This paper analyzes the main factors affecting the air conditioning system noise for a electric bus and adopts improvement measures. The results show that the vehicle interior noise is improved obviously.

关 键 词：纯电动客车 空调系统 车内噪声 

分 类 号：U469.72[机械工程—车辆工程] U467.493[交通运输工程—载运工具运用工程]