计算机应用
計算機應用
계산궤응용
COMPUTER APPLICATION
2015年
z1期
313-315,323
,共4页
节能赛车%动力电池%行车策略%动力匹配%仿真
節能賽車%動力電池%行車策略%動力匹配%倣真
절능새차%동력전지%행차책략%동력필배%방진
energy-saving car%power battery%driving strategy%power matching%simulation
针对在中国节能竞技大赛EV组比赛中，大赛规则和电池性能影响节能赛车续驶里程的问题，基于纯电动汽车动力性能分析的方法，提出了一种满足节能赛车比赛需求的参数匹配方法和行驶策略。通过选定电池合理的放电电流，确定出节能赛车的行车需求，完成整车的动力匹配。仿真研究结果表明，节能赛车的行车策略合理，最高车速、最大爬坡度、加速时间均满足整车动力性要求，实现了预定的续驶里程。
針對在中國節能競技大賽EV組比賽中，大賽規則和電池性能影響節能賽車續駛裏程的問題，基于純電動汽車動力性能分析的方法，提齣瞭一種滿足節能賽車比賽需求的參數匹配方法和行駛策略。通過選定電池閤理的放電電流，確定齣節能賽車的行車需求，完成整車的動力匹配。倣真研究結果錶明，節能賽車的行車策略閤理，最高車速、最大爬坡度、加速時間均滿足整車動力性要求，實現瞭預定的續駛裏程。
침대재중국절능경기대새EV조비새중，대새규칙화전지성능영향절능새차속사리정적문제，기우순전동기차동력성능분석적방법，제출료일충만족절능새차비새수구적삼수필배방법화행사책략。통과선정전지합리적방전전류，학정출절능새차적행차수구，완성정차적동력필배。방진연구결과표명，절능새차적행차책략합리，최고차속、최대파파도、가속시간균만족정차동력성요구，실현료예정적속사리정。
In athletic competition for energy saving of China EV group game, the contest rules affect battery performance and driving range of energy-saving car. Based on a method based on a performance analysis for pure electric vehicle, parameter matching methods and travel policies were presented to meet the energy demands of racing. By selecting a reasonable battery discharge current to determine the energy efficiency of the car driving demand, power matching of the vehicle was completed. The simulation results show that reasonable energy-saving car driving strategy, maximum speed, maximum gradeability, acceleration time of the vehicle dynamic requirements are met to achieve a predetermined driving range.
