Research on Electro-Mechanical Braking System Control of EV Based on Maximum Energy Recovery Strategy

Abstract:

With the analysis of influence factors on regenerative braking in electro-mechanical braking system, and considering the power battery charging characteristics, a regenerative braking system control strategy for electric vehicle is researched in this paper. The models of the motor and the whole vehicle are built in AMESim. The control effects and the braking force distribution on front and rear wheels of the control strategy in an FTP-72 driving cycle are simulated and analyzed. The simulation results show that the control strategy could be utilized in the 4WD electric vehicles. The ideal braking force distribution on front and rear wheels and the high amount of recovery energy could be achieved.

• Periodical: Applied Mechanics and Materials (Volume 740)
• Pages: 196-200
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.740.196
• Online since: March 2015
• Authors: Qing Nian Wang*, Shi Xin Song, Shao Kun Li, Wei Chen Zhao, Feng Xiao
• Keywords: Braking Force Distribution, Electro-Mechanical Braking, In-Wheel-Motor Vehicle, Regenerative Braking

References

[1] GAO Yi-min, CHEN Li-ping, EHSANI M, Investigation of the effectiveness of regenerative braking for EV and HEV, SAE, 1999-01-2910.

DOI: 10.4271/1999-01-2910

[2] EHSANI M, Gao Yimin, Butler K L, Application of Electrically Peaking Hybrid (ELPH) Propulsion System to a Full-size, Vehicular Technology, IEEE 1999, 48 (6) : 1779-1787.

DOI: 10.1109/25.806770

[3] ZHAO Guo-zhu, Research on Braking Stability of Regenerative Braking System in EV and HEV, College of Energy & Power Engineering, Nanjing University of Aeronautics and Astronautics, (2006).

[4] SUN Da-xu, LAN Feng-cong, CHEN Ji-qing, A Study on the Braking Energy Recovery Strategy for a 4WD Battery Electric Vehicle Based on Ideal Braking Force Distribution(Curve I), Automotive Engineering, Vol. 35, No. 12, 2013, pp.1057-1061.

DOI: 10.1109/access.2020.3011563

[5] ZHANG Wei, PAN Jian, LIANG Wen-yi, Research on Regenerative Braking of Permanent Magnetic Synchronous Motor Servo System, Micro-motor, Vol. 41, No. 3, 2008, pp.4-6.

[6] WANG Meng, SUN Ze-chang, ZHUO Gui-rong, CHENG Peng, Maximum Braking Energy Recovery of Electric Vehicles and Its Influencing Factors, Journal of TongJi University(Natural Science), Vol. 40, No. 4, Apr, 2012, pp.583-588.

[7] LIAN Yu-feng, TIAN Yan-tao, HU Lei-lei, YIN Cheng, A new braking force distribution strategy for electric vehicle based on regenerative braking strength continuity, J. Cent. South Univ. (2013) 20: 3481−3489.

DOI: 10.1007/s11771-013-1872-5