(完整版)串联式混合动力码头车的结构形式本科毕业设计
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天津工程师范学院本科生毕业论文
串联式混合动力码头车的结构形式
及控制方案的选择
Research on Structure and control policy of series recent years and . Hybrid Electric Vehicle will be at least 30 years in the automotive industry are the most practical solution to energy and pollution problems. Low-speed terminal tractor, since the frequent stops and idling time, resulting in poor fuel economy, emissions reduction effect is more obvious than the other. In this paper, the use of motor vehicle-related theory by computer simulation analysis to determine the leading role is before carrying on expensive and the time-consuming prototype experiment to physical system's performance carries on the simulation analysis, the engineering design personnel may use it to appraise its design comprehensively, and discovers in the design through it some questions, but these questions through the survey and the experiment are which is not easy to discover. The analysis and the emulation technique not only may save the massive development cost, moreover raised complicated system's system-level
optimization level. Regarding the mix power research and development, when the earlier period carries on the plan choice and the parameter match, through the analysis simulation can quickly carry on the plan choice and the parameter match, thus determined that the synergy and the main parameter, and found early the problem avoids. If carries on this step through the trial manufacturing prototype's method in kind, then both time-consuming and takes the trouble, the price is expensive, and the effect is not good. Analyzes the simulation and the experiment in the research and development process is similarly important, , to analyzes the simulation result through the prototypical experiment in kind to carry on the confirmation and the revision, optimizes repeatedly to the system, thus advances the research and development advancement powerfully.
Key Words: Hybrid terminal tractor,Drive motor parameters,Vehicle dynamic analysis
目录
1概述 (1)
2混合动力汽车的结构分析............................ 错误！未定义书签。
2.1混合动力汽车的主要组成..................... 错误！未定义书签。
2.2混合动力汽车的分类......................... 错误！未定义书签。
2.3典型混合动力卡车结构....................... 错误！未定义书签。
2.3.1 Volvo重型卡车....................... 错误！未定义书签。
2.3.2 三菱Canter Eco轻型卡车.............. 错误！未定义书签。
2.3.3 日产小型卡车ATLAS20 ................. 错误！未定义书签。
3 串联式混合动力码头车动力装置参数的选定............ 错误！未定义书签。
3.1初步确定驱动电机参数和车辆动力性分析....... 错误！未定义书签。
3.1.1整车参数............................. 错误！未定义书签。
3.1.2轮胎参数............................. 错误！未定义书签。
3.1.3变速比............................... 错误！未定义书签。
3.1.4根据最高车速确定驱动电机额定功率 ..... 错误！未定义书签。
3.1.5初步确定驱动电机峰值功率及其它参数.... 错误！未定义书签。
3.1.6最大爬坡度计算....................... 错误！未定义书签。
3.1.7驱动力—行驶阻力平衡图和功率平衡图... 错误！未定义书签。
3.2 电机扩大恒功率区系数和过载系数对加速时间的影响错误！未定义书签。
3.2.1电机的扩大恒功率系数对加速时间的影响.. 错误！未定义书签。
3.2.2电机过载系数对整车加速时间的影响 ..... 错误！未定义书签。
3.3重新选定的驱动电机参数及车辆动力性分析..... 错误！未定义书签。
3.3.1重新选定的驱动电机B的参数及其特性曲线错误！未定义书签。
3.3.2选用驱动电机B的车辆动力性分析 ....... 错误！未定义书签。
3.4初步选择发动机功率......................... 错误！未定义书签。
4 串联式混合动力码头车总成控制策略.................. 错误！未定义书签。