天然气串联式混合动力城市客车开发  

Development of CNG-fueled Series Hybrid Electric City Bus

作　　者：何桦[1] 杨福源[1] 杨雨平[1] 欧阳明高[1] 

机构地区：[1]清华大学,汽车安全与节能国家重点实验室,北京100084

出　　处：《汽车工程》2008年第3期202-205,210,共5页Automotive Engineering

基　　金：国家“863”高科技项目(2006AA11A102-4)资助

摘　　要：介绍了天然气发动机选型、带离合器的辅助功率单元的结构设计等开发当中的关键技术。对整车的各项性能进行实际道路试验,试验表明天然气混合动力城市客车在城市工况下同时具有低排放和低油耗的特点。The development of a CNG-fueled series hybrid electric city bus is presented. Emphatically the selection of CNG engine, the structure design of auxiliary power unit with clutch and other key technologies in development are discussed. The results of road test with typical city driving cycle show that CNG-fuelled series hybrid electric city bus has the features of less exhaust emissions and low fuel consumption.

关 键 词：串联式混合动力车 天然气 辅助功率单元 离合器 

分 类 号：U469.7[机械工程—车辆工程]