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ID:37444592
大小:4.61 MB
页数:29页
时间:2019-05-12
《论文(混合动力汽车系统的结构与原理)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、浅析混合动力汽车系统的结构与原理09汽服郭永强摘要全球能源及环境问题日益突出,一方面传统的燃油发动机车辆废气排放对空气造成严重污染;另一方面石油资源作为不可再生能源日益紧缺,地球上的石油资源总有一天会枯竭,若没有新能源或代替能源,到那时汽车将寸步难行,为此替代燃油发动机汽车已经成为现代汽车研发方向的重点,例如氢能源汽车、燃料电池汽车等。但以目前的条件和实用性来看,具备商业化运作条件的只有混合动力汽车(HybridElectricVehicle,简称HEV)。混合动力汽车(亦称复合动力汽车,英文为HybridPowerAutom
2、obile)是指车上装有两个以上动力源:蓄电池、燃料电池、太阳能电池、内燃机的发电机组,当前复合动力汽车一般是指内燃机车发电机,再加上蓄电池的汽车。混合动力汽车的问世给人类带来了诸多好处,不仅石油消耗减少了,环境问题也得以改善,由于混合动力汽车在节能和降低排放污染方面的明显优势,因而受到很大的重视,研制开发和产业化的进程相当快。本文重点阐述了混合动力汽车的结构特点、工作原理,并分析介绍了混合动力汽车的控制策略、其优缺点、技术难题。关键词:混合动力汽车,结构,原理,控制策略目录1绪论·······················
3、··································································2混合动力汽车的简介与分类···························································2.1混合动力汽车的简介··································································2.2混合动力汽车系统的分类····································
4、························3混合动力汽车的结构与原理··························································3.1混合动力汽车的节能机理··························································3.2串联式混合动力汽车(SHEV)···················································3.3并联式混合动力汽车(PHEV)············
5、·······································3.4混联式混合动力汽车(PSHE)···················································4混合动力汽车的策略····································································4.1混合动力系统的控制策略···························································4.2混合动力
6、能量管理策略······························································5混合动力汽车优缺点分析及技术难点··············································5.1串联式混合动力汽车的优缺点分析···············································5.2并联式混合动力汽车的优缺点分析···············································5.3混联
7、式混合动力汽车的优缺点分析···············································5.4混合动力汽车的关键技术···························································结语··························································································参考文献·····································
8、···············································研究背景随着全球能源短缺,环境问题的日益突显,开发利用新能源无疑是长久发展的出路之一。为此世界各国和各大汽车公司纷纷研究与开发新型高效能汽车,例如氢能源汽车、电动汽车、太阳能汽车等。
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