中文核心期刊
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中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2009, Vol. 28 ›› Issue (6): 1118-1120.DOI: 10.3969/j.issn.1674-0696.2009.06.35

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Parameters?Matching?of?Power?System?of?Micro?Hybrid?Electric?City?Bus

HUANG Da-xing1, HE Ren2, Li Li-qun2   

  1. 1.?School?of?Automobile,?Shaoguan?University,?Guangdong?Shaoguan?512005,?China?;2.?Jiangsu?University,?Jiangsu?Zhenjiang?212013,?China
  • Received:2009-08-18 Revised:2009-09-12 Online:2009-12-15 Published:2015-04-15

微混合动力城市客车动力系统的参数匹配

黄大星1,何??仁2,李丽群2   

  1. 1.韶关学院汽车系,广东韶关512005;2.江苏大学,江苏镇江212013
  • 作者简介:黄大星(1979—),男,江西永丰人,讲师,博士研究生,主要从事混合动力汽车及车辆动力学。E-mail:huangdaxing2007@163.com。
  • 基金资助:
    江苏省汽车工程重点实验室开放基金项目( QC200804) ; 韶关学院科研项目( 2009??150??04)

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Abstract: Vehicles?are?fuel-consuming?under?idle?condition,?and?vehicles?start?and?stop?frequently?on?urban?conditions.?The?micro?hybrid?electric?city?bus?makes?rapid?start-up?and?stop?control?of?engine?by?use?of?BSG,which?equates?the?abolition?of?the?engine?idling?condition.?Through?the?analysis?on?start-up?and?braking?performance?of?vehicle,?the?structure?of?transmission?system?of?city?bus?is?improved,?the?control?strategy?is?proposed,?and?the?parameter?matching?of?power?system?is?designed.?The?simulation?analysis?of?vehicle?performance?is?done?by?using?the?ADVISOR?software?to?determine?the?parameters?of?the?components.?The?results?show?that?the?improved?structure?meets?the?requirements?of?start-up?performance?of?the?vehicle,at?the?same?time?the?fuel-consuming?is?more?economical.

Key words: micro hybrid power , city bus ;parameter matching , start-up performance , regenerative braking ;

摘要： 在城市工况下,车辆怠速油耗大,车辆起停十分频繁,微混合动力汽车利用BSG对发动机进行快速启动和停止 控制,取消了发动机怠速工况。通过对车辆起动和制动工况进行分析,对城市客车动力传动系统结构进行改进,提出 了车辆控制策略,并对动力系统参数进行匹配设计。利用ADVISOR软件对车辆性能进行了仿真分析,确定了动力系 统各部件的参数。分析结果表明,改进后的动力系统结构能满足车辆起动性能要求,其燃油经济性也有所提高。

关键词: 微混合动力, 城市客车, 参数匹配, 起动性能, 再生制动

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