增程式电动汽车串联再生制动控制策略
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摘要
针对增程式电动汽车再生制动控制问题,首先对增程式电动汽车制动系统特性进行了分析,然后综合考虑了制动系统的稳定性、驱动电机的最大转矩以及机械制动与再生制动的分配三方面因素,提出了一种增程式电动汽车串联再生制动控制策略。最后,在FTP、HWFET和NEDC循环工况下的仿真结果表明:所提出的串联再生制动控制策略能够在保证车辆制动系统稳定性的前提下,有效地提高增程式电动汽车能量回收能力。
In allusion to the regenerative braking control problems of range extender electric vehicle, this paper analyzes the characteristic of the range extender electric car braking system at first, then synthetically disscusses three factors, the stability of the braking system, the maximum torque of drive motor, and the distribution of the mechanical braking and regenerative braking, proposes a series regenerative braking control strategy of range extender electric vehicles. Finally, in the FTP, HWFET and NEDC cycle conditions, the result of simulation shows that, under the premise of the stability of the vehicle brake system, the proposed series regenerative braking control strategy effectively improves the ability of electric vehicle energy recovery.
In allusion to the regenerative braking control problems of range extender electric vehicle, this paper analyzes the characteristic of the range extender electric car braking system at first, then synthetically disscusses three factors, the stability of the braking system, the maximum torque of drive motor, and the distribution of the mechanical braking and regenerative braking, proposes a series regenerative braking control strategy of range extender electric vehicles. Finally, in the FTP, HWFET and NEDC cycle conditions, the result of simulation shows that, under the premise of the stability of the vehicle brake system, the proposed series regenerative braking control strategy effectively improves the ability of electric vehicle energy recovery.
引文
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[10]卢东斌,欧阳明高,谷靖,等.电动汽车永磁同步电机最优制动能量回馈控制[J].中国电机工程学报,2013,33(3):83-91.Lu D B,Ouyang M G,Gu J,et al.Optimal regenerative braking control for permanent magnet synchonous motors in electric vehicles[J].Proceedings of the CSEE,2013,33(3):83-91.
[11]Ko J,o S,Son H,et al.Development of Brake System and Regenerative Braking Cooperative Control Algorithm for Automatic-Transmission-Based Hybrid Electric Vehicles[J].IEEE Transactions on Vehicular Technology,2015,64(2):431-440.
[12]王耀南,孟步敏,申永鹏,等.燃油增程式电动汽车动力系统关键技术综述[J].中国电机工程学报,2014,34(27):4629-4639.Wang Y N,Meng B M,Shen Y P,et al.Researches on Power Systems of Extended Range Electric Vehicles[J].Proceedings of the CSEE,2014,34(27):4629-4639.
[2]Aharon I,Kuperman A.Topological overview of powertrains for battery-powered vehicles with range extenders[J].IEEE Transactions on Power Electronics,2011,26(3):868-876.
[3]Tate E D,Harpster M O,Savagian P J.The electrification of the automobile:from conventional hybrid,to plug-in hybrids,to extended-range electric vehicles[J].SAE international journal of passenger cars electronic and electrical systems,2008,1:156-166.
[4]Gao Y,Ehsani M.Electronic Braking System of EV and HEV Integration of Regenerative Braking,Automatic Braking Force Control and ABS[R].SAE Technical Paper,2001.
[5]Gao Y,Chen L,Ehsani M.Investigation of the Effectiveness of Regenerative Braking for EV and HEV[R].SAE Technical Paper,1999.
[6]詹迅,秦大同,杨阳,等.轻度混合动力汽车再生制动控制策略与仿真研究[J].中国机械工程,2006,17(3):321-324.Zhan X,Qin D T,Yang Y,et al.A Study of Control Strategy and Simulation for Regenerative for Braking in Mild Hybrid Electric Vehicle[J].Chinese Journal of Mechanical Engineering,2006,17(3):321-324.
[7]王耀南,刘东奇.电动汽车机电复合制动力分配策略研究[J].控制工程,2014,21(3):347-351.Wang Y N,Liu D Q.A Study of Mechanical and Electrical Compound Braking Force Distribution[J].Control Engineering of China,2014,21(3):347-351.
[8]Mehrdad E,Gao Yimin,Ali E.Modern electric,hybrid electric and fuel cell vehicles fundamentals,theory and design[M].2nd ed.Boca Raton:CRC Press,2010:255-257.
[9]陈清泉,孙逢春,祝嘉光.现代电动汽车技术[M].北京:北京理工大学出版,2002.Chen Q Q,Sun F C,Zhu J G,Modern electric vehicle technology[M].Beijing:Beijing Institute of Technology Press,2002.
[10]卢东斌,欧阳明高,谷靖,等.电动汽车永磁同步电机最优制动能量回馈控制[J].中国电机工程学报,2013,33(3):83-91.Lu D B,Ouyang M G,Gu J,et al.Optimal regenerative braking control for permanent magnet synchonous motors in electric vehicles[J].Proceedings of the CSEE,2013,33(3):83-91.
[11]Ko J,o S,Son H,et al.Development of Brake System and Regenerative Braking Cooperative Control Algorithm for Automatic-Transmission-Based Hybrid Electric Vehicles[J].IEEE Transactions on Vehicular Technology,2015,64(2):431-440.
[12]王耀南,孟步敏,申永鹏,等.燃油增程式电动汽车动力系统关键技术综述[J].中国电机工程学报,2014,34(27):4629-4639.Wang Y N,Meng B M,Shen Y P,et al.Researches on Power Systems of Extended Range Electric Vehicles[J].Proceedings of the CSEE,2014,34(27):4629-4639.