摘要
以增程式混合动力公交车(以SXC6110GSHEV为例)的设计需求和参数匹配方案为例,在确定的整车参数和匹配方案下,对选择的动力系统进行仿真分析研究。仿真分析表明:在城市道路爬坡度要求不高(坡度≤15%),急加速或急减速要求不太频繁的工况下,增程式混合动力公交车选定匹配方案符合整车动力性;在中国城市公交工况下,与常规公交车相比,增程式混合动力公交车的燃油经济性可提高50%,大气污染物排放减少50%。
Taking the design demand and parameter matching scheme of extended-range hybrid bus （taking SXC6110GSHEV as an example）, the selected power system is simulated and analyzed under the determined vehicle parameters and matching schemes. Simulation analysis shows that： in the city road slope requirements is not high （grade 15% or less）, rapid acceleration or rapid deceleration require less frequent condition, by the program of extended-range hybrid bus project in accordance with the selected matching of power system; in the Chinese city bus cycle, compared with the conventional bus fuel economy by the program of extended-range hybrid bus can be increased by 50% and the air pollutant emission reduction of 50%.
出处
《交通与港航》
2018年第1期55-60,共6页
Communication & Shipping
基金
上海市科委项目<多拥堵节点交通改善配套对策与评价研究>(16DZ1203604)
