Modeling Analysis of Heating Consistency and Influencing Factors of Low-temperature Extreme-speed Self-heating System of Battery

doi:10.3901/JME.2021.22.226

Abstract

Abstract: The aims is to study the control technology of intelligent hybrid electric vehicles(HEVs) and deep reinforcement learning (DRL) algorithms. Firstly, under the car-following model of two HEVs, a deep q-network(DQN)-based energy management strategy (EMS) for the leading car is proposed, which realizes the multi-objective collaborative control of the engine and the continuous variable transmission(CVT) by DRL. Secondly, a hierarchical control model based on DRL is established for the following car, which realizes the upper-level car-following control and lower-level energy management facing to an intelligent HEV. Finally, a simulation verifies the effectiveness of the hierarchical control model. The results show that the DRL-based car-following control strategy has ideal tracking performance. Meanwhile, the DRL-based EMS achieves good fuel economy in both the leading car and the following car. Moreover, the average time of outputting each set of actions is 1.66ms for the DRL-based EMS, which ensuring the potential for real-time applications.

Key words: electric vehicles, power battery, low temperature heating, external short circuit, thermal management

CLC Number:

TM912

CHEN Zeyu, ZHANG Bo, XIONG Rui, LI Shijie. Modeling Analysis of Heating Consistency and Influencing Factors of Low-temperature Extreme-speed Self-heating System of Battery[J]. Journal of Mechanical Engineering, 2021, 57(22): 226-236.

References

[1] ZHANG Shengshui, XU Kang, JOW T R. The low temperature performance of Li-ion batteries[J]. Journal of Power Sources, 2003, 115:137-140.
[2] HUANG C K, SAKAMOTO J S, WOLFENSTINE J, et al. The limits of low-temperature performance of Li-ion cells[J]. Journal of the Electrochemical Society, 2000, 147:2893-2896.
[3] 王发成, 张俊智, 王丽芳. 车载动力电池组用空气电加热装置设计[J]. 电源技术, 2013, 37:1184-1187. WANG Facheng, ZHANG Junzhi, WANG Lifang. Design of electric air-heated box for batteries in electric vehicles[J]. Chinese Journal of Power Sources, 2013, 37:1184-1187.
[4] LI Junqiu, WU Puen, ZHANG Chengning. Study and implementation of thermal management technology for the power batteries of electric vehicles[J]. Automotive Engineering, 2016, 38:22-27.
[5] JIN Xin, LI Junqiu, ZHANG Chenning, et al. Researches on modeling and experiment of Li-ion battery PTCself-heating in electric vehicles[J]. Energy Procedia, 2016, 104:62-67.
[6] LEI Zhiguo, Zhang Chengning, LI Junqiu, et al. Preheating method of lithium-ion batteries in an electric vehicle[J]. Journal of Modern Power Systems&Clean Energy, 2015, 3:289-296.
[7] JI Yan, WANG Chaoyang. Heating strategies for Li-ion batteries operated from subzero temperatures[J]. Electrochimica Acta, 2013, 107:664-674.
[8] RUAN Haijun, JIANG Jinchun, SUN Bingxiang, et al. Arapid low-temperature internal heating strategy with optimal frequency based on constant polarization voltage for lithium-ion batteries[J]. Applied Energy, 2016, 177:771-782.
[9] ZHANG Jianbo, GE Hao, LI Zhe, et al. Internal heating of lithium-ion batteries using alternating current based on the heat generation model in frequency domain[J]. Journal of Power Sources, 2015, 273:1030-1037.
[10] 熊瑞, 王侃, 郭姗姗. 锂离子动力电池低温复合加热方法[J]. 机械工程学报, 2019, 55(14):66-72. XIONG Rui, WANG Kan, GUO Shanshan. Hybrid preheating method for lithium-ion battery used in cold environment[J]. Journal of Mechanical Engineering, 2019, 55(14):66-72.
[11] ZHANG Guangsheng, GE Shanhai, XU Terrence, et al. Rapid self-heating and internal temperature sensing of lithium-ion batteries at low temperatures[J]. Electrochimica Acta, 2016, 218:149-155.
[12] WANG Chaoyang, ZHANG Guangsheng, GE Shanhai, et al. Lithium-ion battery structure that self-heats at low temperatures[J]. Nature, 2016, 529:515.
[13] 熊瑞, 陈泽宇, 何洪文, 等. 一种动力电池低温快速自加热方法和装置:中国, 201910275815. 3[P]. 2020-09-22. XIONG Rui, CHEN Zeyu, HE Hongwen, et al. A method and device for low-temperature and rapid self-heating of power batteries:China, 201910275815. 3[P]. 2020-09-22.
[14] 熊瑞, 马骕骁, 陈泽宇, 等. 锂离子电池极速自加热中的电-热耦合特性及建模[J]. 机械工程学报, 2021, 57(2):179-189. XIONG Rui, MA Suxiao, CHEN Zeyu, et al. Electrochemical thermal coupling characteristics and modeling for lithium-ion battery operating with extremely self-fast heating[J]. Journal of Mechanical Engineering, 2021, 57(2):179-189.
[15] 陈泽宇, 熊瑞, 李世杰, 等. 电动载运工具锂离子电池低温极速加热方法研究[J]. 机械工程学报, 2021, 57(4):113-120. CHEN Zeyu, XIONG Rui, LI Shijie, et al. Extremely fast heating method of the lithium-ion battery at cold climate for electric vehicle[J]. Journal of Mechanical Engineering, 2021, 57(4):113-120.
[16] JAGUEMONT J, BOULON L, DUBÉY. A comprehensive review of lithium-ion batteries used in hybrid and electric vehicles at cold temperatures[J]. Applied Energy, 2016, 164:99-114.
[17] SAW L H, YE Y, TAY A A O. Electrochemical-thermal analysis of 18650 lithium iron phosphate cell[J]. Energy Conversion and Management, 2013, 75:162-174.
[18] LIN Xinfan, PEREZ H E, MOHAN S, et al. A lumpedparameter electro-thermal model for cylindrical batteries[J]. Journal of Power Sources, 2014, 257:12-20.
[19] FORGEZ C, DO V D, FRIEDRICH G, et al. Thermal modeling of a cylindrical Li Fe PO₄/graphite lithium-ion battery[J]. Journal of Power Sources, 2010, 195(9):2961-2968.
[20] WANG Chaoyang, SRINIVASAN V. Computational battery dynamics (CBD)-Electrochemical/thermal coupled modeling and multi-scale modeling[J]. Journal of Power Sources, 2002, 110(2):364-376.
[21] JIANG Jiuchun, RUAN Haijun, SUN Bingxiang, et al. A low-temperature internal heating strategy without lifetime reduction for large-size automotive lithium-ion battery pack[J]. Applied Energy, 2018, 230:257-266.
[22] HUANG Deyang, CHEN Ziqiang, ZHOU Shiyao. Model prediction-based battery-powered heating method for series-connected lithium-ion battery pack working at extremely cold temperatures[J]. Energy, 2021, 216:119236.
[23] SHANG Yunlong, ZHU Chong, LU Gaopeng, et al. Modeling and analysis of high-frequency alternatingcurrent heating for lithium-ion batteries under low-temperature operations[J]. Journal of Power Sources, 2020, 450:1-9.
[24] BERNARDI D, PAWLIKOWSKI E, NEWMAN J. Ageneral energy balance for battery systems[J]. J. Electrochem. Soc. (United States), 1985, 132(1):5-12.
[25] QU Zhiguo, JIANG Zhiyuan, WANG Qiong. Experimental study on pulse self-heating of lithium-ion battery at low temperature[J]. International Journal of Heat and Mass Transfer, 2019, 1:696-705.