电动汽车能量回馈制动仿真研究

基金项目:

粤港关键领域重点突破项目(2007A010301010)

广东省工业公关项目(2010A010200002)

广东省国际合作项目(2008A050200008)资助

Simulation Investigation into the Electric Vehicle's Regenerative Braking

1.
Electric Vehicle Research Center, Engineering School of Sun Yat-sen Univeristy, Guangzhou 510006;
2.
Guangdong Jidian Polytechnic, Guangzhou 510515

摘要: 通过对制动过程中电动汽车的受力分析,在保证车辆驾驶安全性的基础上实现了回馈能量的最大化,分析了电动汽车电机及动力电池组对再生制动的影响系数。以中山大学研制的ECUV电动汽车为对象,在ADVISOR环境下重新对制动模块进行二次开发仿真结果表明,对比无能量回馈制动、ADVISOR回馈制动、优化的回馈能量制动3种不同控制策略下的制动回收能量,采用优化的回馈制动控制策略可更加有效的实现制动能量回馈,提高动力电池组使用效率,有效延长续驶里程。
- 电动汽车 /
- 回馈制动 /
- 续驶里程 /
- 电池 /
- 电机
Abstract: Taking the electric vehicle designed by Sun Yat-sen University as the research object,the vehicle's braking force is analyzed.On the premise of keeping the vehicle's driving stability,with consideration of vehicle's traction motor and battery pack,the maximum recycle of the braking energy is realized.A new braking model is promoted and integrated with the ADVISOR.The simulation shows that the vehicle's regenerative braking efficiency is greatly improved by adopting the optimized regenerative braking strategy.
- electric vehicle /
- regenerative braking /
- driving range /
- SOC /
- motor

[1]	Gao Y M,Chen L P,Ehsani M.Investigation of the Effective-ness of Regenerative Braking for EV and HEV[R].SAE In-ternational SP-1466,1999-01-2910
[2]	Ehsani M,Gao Y M,Butler K L.Application of electrically pea-king hybrid(ELPH)propulsion system to a full size passenger carwith simulated design verification[J].IEEE Transaction on Ve-hicular Technology,1999,48(6):1779～1881
[3]	Ehsani M,Gao Y M,Gay S E,et al.Modern Electric,HybridElectric,and Fuel Cell Vehicles Fundamentals,Theory andDesign[M].ISBN:0-8493-3154-4
[4]	GB12676-1999,汽车制动系统结构、性能和实验方法[S].北京:由国家机械工业局,1999
[5]	Harmonised braking(passenger cars),ECE Regulation No.13-H,VCA
[6]	李珂,张承慧,崔纳新等.电动汽车用高效回馈制动控制策略[J].电机与控制学报,2008,12(3):324～330
[7]	余卓平,张立军,熊璐.四驱电动车经济性改善的最优转矩分配控制[J].同济大学学报(自然科学版),2005,33(10):1355～1361
[8]	过学迅,张靖.混合动力电动汽车再生制动系统的建模与仿真[J].武汉理工大学学报(信息与管理工程版),2005,27(1):116～120