《混合动力汽车原理前景分析》-毕业论文设计（学术).docVIP

PAGE PAGE 15 本科毕业论文 洛阳理工学院 混合动力汽车结构、原理及发展前景研究 学生姓名 系（部） 专 业 指导教师 2011年 11月 11 日 摘要 当前，全球汽车工业正面临着金融危机和能源环境问题的巨大挑战。发展新能源汽车，实现汽车动力系统的新能源化，推动传统汽车产业的战略转型，在国际上已经形成广泛共识。在太阳能、电能等替代能源真正进入实用阶段之前，混合动力汽车因其低油耗、低排放的优势越来越受到人们的关注。 虽然混合动力汽车并不是完全意义上的新能源汽车，但在近期或相当长一段时间内，最符合现实条件的还是混合动力汽车。混合动力汽车是世界汽车市场唯一能够实现大批量商品化的节能产品。在能源紧缺和环境污染严重的情况下，又由于传统的燃油发动机汽车存在种种弊病，混合动力汽车应声而出。本文首先综述了混合动力汽车，然后重点阐述了按动力传输路线分类，混合动力的三大类型：串联式、并联式和混联式的工作原理。最后展望了混合动力电动车的商业化前景及其发展趋势。 关键词： 能源环境 混合动力 动力传输路线分类 前景 Abstract The global auto industry is facing a financial crisis and energy and environmental issues of great challenge. Development of new energy vehicles, vehicle power system to achieve the new energy, and promote the strategic transformation of the traditional automotive industry, has a broad international consensus. In solar energy, electricity and other alternative energy sources before actually entering the practical stage, hybrid vehicles because of their low fuel consumption, low emissions benefits more and more attention.Although hybrid cars are not the full sense of new energy vehicles, but in the short or long period of time, the most realistic conditions, or hybrid vehicles. Hybrid cars are the world auto market, the only way to achieve mass commercialization of energy-saving products. Energy shortage and environmental pollution in serious cases, and because there is the traditional fuel engine cars ills, hybrid cars crashed out. This paper reviews the hybrid car, and then focuses on the power transmission line according to the classification of three types of hybrid: in series, parallel and hybrid-type works. Finally, prospects of hybrid electric vehicle commercial prospects and trends. Keywords: Energy and Environment category of hybrid power transmission line, the prospects 绪论 全球能源及环境问题