摘要
介绍了国内外串联式混合动力公交客车应用现状以及串联式混合动力系统的结构特点、工作模式和主要优点,目的是对公交工况下串联式混合动力系统的应用特点进行分析,得出今后适合我国城市公交系统发展使用的技术方案之一。在中国典型城市工况下,通过采用仿真计算与车辆实际运行数据相结合的方法,对串联式混合动力系统在公交工况下的系统效率、制动能量回馈、怠速停机、辅助系统电动化等方面进行系统分析和对比。通过对比,试验结果验证了串联式混合动力公交车的节油与环保的特点,说明串联式混合动力技术是混合动力电动汽车的发展方向之一,特别是该系统是比较适用于城市公交客车的动力系统。
The application of series hybrid buses at home and abroad, its mechanism, operating mode and advantages are introduced. It aims to sort out one technique scheme suitable for Chinese public transport system development, through analyzing features of the application of series hybrid system to buses under public transport working condition. Both simulation calculation and the actual operating statistics are adopted for the analysis and comparison of efficiency, braking energy feedback, idling and others. The result proves that series hybrid buses are fuel-saving and eco-fricndly. Series hybrid technique is one of the solutions for hybrid electric vehicles. Series hybrid system is applicable for city buses.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2009年第2期18-24,共7页
Journal of Mechanical Engineering
基金
国家高技术研究发展计划(863计划
2006AA11A111)资助项目
关键词
串联式混合动力
环保
动力系统
Serial hybrid Environmental protection Power system
