混合动力摩托车制动能量回收技术分析

机械设计制造及其自动化文档，文档编号:JX1307  文档字数:13746.页数:33

摘      要
 我国是世界第一摩托车生产和消费大国，目前年产量接近2000万辆，占全世界总产量的一半以上。全国摩托车保有量达8000万辆。但是大多数产品技术水平低、污染重、能耗高，摩托车的使用造成了较为严重的环境污染问题。从2008年7月1日起开始实施的《摩托车污染物排放限值及测量方法(工况法，中国第Ⅲ阶段)》和《轻便摩托车污染物排放限值及测量方法(工况法，中国第Ⅲ阶段)》将大大提高对摩托车和轻便摩托车污染物排放控制水平的要求。制订更为严格的摩托车和轻便摩托车排放标准，能够进一步促进我国摩托车工业的技术发展水平，督促摩托车生产企业不断采用新技术、新材料，降低摩托车的排放以保护环境。改善排放及提高燃油经济性问题成了目前国内摩托车生产企业迫在眉睫的问题。各大国内摩托车生产厂商纷纷把目光投向了混合动力摩托车。混合动力摩托车大大降低排放和提高燃油经济性的同时又能保证足够大的动力输出，这是传统摩托车与电动车所无法比拟的。在电动车技术成熟的今天，制动能量回收技术也应用到了混合动力摩托车的设计中，增加其能源利用率。本文档通过对制动能量回收原理和制动能量回收的约束条件的分析，并且通过车辆动力学和在不同制动模式下的制动情况的研究分析，再按照摩托车的实际情况选取最适合混合动力摩托车的制动能量回收方式，使得该新车型更环保又减少使用成本和生产成本。

关 键 词：摩托车 混合动力 制动能量回收

Abstract
 China is the world’s biggest motorcycle producer and consumer, the capacity of production has been to 20 million units per year at present, that represent more than 50 percent of total worldwide production. National motorcycle inventory amounted to 80 million. But most products have problems owning to low technical levels, heavily environment pulltion, high energy consumption, and the use of these motorcycles caused serious environmental pollution problems. Motorcycle Emission Limits and Measurement Methods (mode method, china stage Ⅲ)” and “Moped Emission Limits and Measurement Methods (mode method, china stage Ⅲ)” that will come onto effort in July 1st, 2008 will greatly improve the requirement for the level of motorcycles and mopeds emission control. Formulating more stricter standards of motorcycle and moped emission will further promoted the technology development of China’s motorcycle industry, supervise motorcycle manufacturing enterprises to introduce new technologies and new materials, to reduce the emissions for environment protection. Now the most pressing problem facing the domestic motorcycle manufacturing enterprises is reducing emissions and improving fuel efficiency.Major domestic motorcycle manufacturing enterprises begin to focus on hybrid power motorcycle. Hybrid power motorcycle can greatly reduce emissions and improve fuel efficiency, while assure sufficient power output, which is unexampled the traditonal motorcycles and electric vehicles. Since the electric vehicle technilogy is mature today, breaking energy recycle technology is also applied to the design of hybrid power motorcycle, to improve the energy utilization ratio. This article analyze breaking energy recycle theroy and the constraint condition of breaking energy recycling, research vehicle dynamics and the brake performance under different braking modes, select the most suitable breaking energy recycle mode according to the pratical situation of motorcycle uses, making the new model more environmentally friendly and reducing the use and production costs.
 
Keywords：Motorcycle   Hybrid Vehicle  Brake Energy Recycling

目  录
目录 ⅰ
中文摘要 ⅱ
英文摘要 ⅲ
第一章  绪论 1
 1.1 研究目的和要求 1
 1.2 研究的背景 2
 1.3 研究方法 3
 1.4 文档内容概述 3
 1.5 文档课题的来源 4
第二章 制动能量回收的基本原理 5
 2.1 制动能量回收的基本原理 5
 2.2 直流电机的能量回收 6
 2.3 制动能量回收的效率 8
第三章 摩托车的行驶力学分析 10
 3.1 混合动力摩托车的预想模型 10
 3.2 车辆的驱动力 12
 3.3.1 车辆的行驶阻力分析 14
 3.3.2 制动模式 17
 3.5 制动能量回收的影响因素 18
第四章 混合动力摩托车的制动能量回收方案 20
 4.2 电机的选择 20
 4.2 蓄电池的选择 21
 4.3 超级电容器的特点及应用分析 22
 4.4 车辆控制系统简介 24
第五章 总结 25
 参考文献 30
 致谢 32

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