Journal of Jilin University(Engineering and Technology Edition) ›› 2022, Vol. 52 ›› Issue (9): 2168-2174.doi: 10.13229/j.cnki.jdxbgxb20220346

Previous Articles    

Thermal management strategy of fuel cell engine based on adaptive control strategy

Yan LIU(),Tian-wei DING,Yu-peng WANG,Jing DU,Hong-hui ZHAO()   

  1. General R&D Institute，China FAW Group Co. ，Ltd. ，Changchun 130011，China
  • Received:2022-03-30 Online:2022-09-01 Published:2022-09-13
  • Contact: Hong-hui ZHAO E-mail:liuyan127@faw.com.cn;zhaohonghui@faw.com.cn

RICH HTML

 2   

PDF (PC)

676

Abstract:

For the thermal management system of fuel cell vehicle engine， taking the optimal temperature value at the inlet and outlet of the stack under different operating conditions as the objective function and considering the interference of components and environment， the simulation model based on parameter estimation is established， and the thermal management control strategy based on adaptive control is designed. The problems of thermal management interference uncertainty and system state hysteresis of fuel cell engine are improved. The simulation results show that the thermal management strategy has good adaptability under different reactor operating conditions， and can achieve the goal of stabilizing the inlet and outlet temperature of the reactor at the set value and minimizing the change of the system temperature when the large and small cycles are turned on.

Key words: vehicle engineering, fuel cell vehicle, heat management, adaptive control method

CLC Number: 

  • U469.72

Fig.1

Heat management structure of fuel cell engine"

Fig.2

Thermal management control strategy diagram"

Table 1

Main parameters of thermal management system"

参数数值
冷却液比热容/［kJ·（kg·K）-1］3.5×103
空气密度/（kg·m-3）0.98
散热风扇有效面积/m20.65
空气比热容/［kJ·（kg·K）-1］1.005
水泵PWM信号0.2~0.8
风扇PWM信号0.2~0.8
初始冷却回路入口温度/℃60
环境温度/℃25

Fig.3

Working condition diagram of fuel cell engine"

Fig.4

Observation error diagram of cooling circuit inlet"

Fig.5

Observation error diagram of cooling circuit outlet"

Table 2

Control results"

项目目标值结果误差
入口温度6667.4~66.01.4
出口温度17069.7~70.20.3
出口温度27171~71.80.8
出口温度37372.5~73.00.5

Fig.6

Diagram of measured temperature of cooling circuit"

Fig.7

Diagram of measured temperature of ooling circuit"

Fig.8

Observation diagram of cooling circuit inlet"

1 周雅夫, 邵芳雪, 黄立建, 等. 燃料电池车用新型低纹波DC/DC变换器设计[J]. 吉林大学学报: 工学版, 2020, 50(4): 1201-1208.
Zhou Ya-fu, Shao Fang-xue, Huang Li-jian, et al. Design of a new low ripple DC/DC converter for fuel cell vehicles[J]. Journal of Jilin University(Engineering and Technology Edition), 2020, 50(4): 1201-1208.
2 王哲, 谢怡, 臧鹏飞, 等. 基于极小值原理的燃料电池客车能管理策略[J]. 吉林大学学报: 工学版, 2020, 50(1): 36-43.
Wang Zhe, Xie Yi, Zang Peng-fei, et al. Energy management strategy of fuel cell bus based on Pontryagin's minimum principle[J]. Journal of Jilin University(Engineering and Technology Edition), 2020, 50(1): 36-43.
3 Tao X, Wagner J R. An engine thermal management system design for military ground vehicle-simultaneous fan, pump and valve control[J]. SAE International Journal of Passenger Cars-Electronic and Electrical Systems,2016, 9(1): 243-254.
4 Li K, Zhang Y, Liu X, et al. An adaptive optimization control strategy for advanced engine thermal management systems[C]∥2021 5th CAA International Conference on Vehicular Control and Intelligence (CVCI),Tianjin, China, 2021:1-5.
5 Salah M H, Mitchell T H, Wagner J R, et al. Nonlinear-control strategy for advanced vehicle thermal-management systems[J]. IEEE Transactions on Vehicular Technology, 2008, 57(1): 127-137.
6 Setlur P, Wagner J R, Dawson D M, et al. An advanced engine thermal management system: Nonlinear control and test[J]. IEEE/ASME Transactions on Mechatronics, 205, 10(2): 210-220.
7 Lu L, Chen H, Hu Y F, et al. Modeling and optimization control for an engine electrified cooling system to minimize fuel consumption[J]. IEEE Access, 2019, 7: 72914-72927.
8 Feru E, Willems F, de Jager B, et al. Model predictive control of a waste heat recovery system for automotive diesel engines[C]∥2014 18th International Conference on System Theory, Control and Computing (ICSTCC),Sinaia, Romania, 2014: No.6982492.
9 Luptowski B J, Arici O, Johnson J H, et al. Development of the enhanced vehicle and engine cooling system simulation and application to active cooling control[C]∥SAE 2005 World Congress & Exhibition, Warrendale, PA, USA, 2005: 1-14.
10 Wang T T, Wagner J. Advanced automotive thermal management nonlinear radiator fan matrix control[J]. Control Engineering Practice, 2015, 41: 113-123.
11 Davo M A, Bresch-Pietri D, Prieur C, et al. Stability analysis of a 22 linear hyperbolic system with a sampled-data controller via backstepping method and looped-functionals[J]. IEEE Transactions on Automatic Control, 2018, 64(4): 1718-1725.
12 Hua C C, Feng G, Guan X P. Robust controller design of a class of nonlinear time delay systems via backstepping method[J]. Automatica, 2008, 44(2): 567-573.
[1] Ke-yong WANG,Da-tong BAO,Su ZHOU. Data-driven online adaptive diagnosis algorithm towards vehicle fuel cell fault diagnosis [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2107-2118.
[2] Qi-ming CAO,Hai-tao MIN,Wei-yi SUN,Yuan-bin YU,Jun-yu JIANG. Hydrothermal characteristics of proton exchange membrane fuel cell start⁃up at low temperature [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2139-2146.
[3] Jing DU,Hong-hui ZHAO,Yu-peng WANG,Tian-wei DING,Kai WEI,Kai WANG,Ling-hai HAN. Purge strategy optimization and verification of PEM fuel cell engine based on AMESim simulation model [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2069-2076.
[4] Hai-lin KUI,Ze-zhao WANG,Jia-zhen ZHANG,Yang LIU. Transmission ratio and energy management strategy of fuel cell vehicle based on AVL⁃Cruise [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2119-2129.
[5] Pei ZHANG,Zhi-wei WANG,Chang-qing DU,Fu-wu YAN,Chi-hua LU. Oxygen excess ratio control method of proton exchange membrane fuel cell air system for vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 1996-2003.
[6] Xun-cheng CHI,Zhong-jun HOU,Wei WEI,Zeng-gang XIA,Lin-lin ZHUANG,Rong GUO. Review of model⁃based anode gas concentration estimation techniques of proton exchange membrane fuel cell system [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 1957-1970.
[7] Yao-wang PEI,Feng-xiang CHEN,Zhe HU,Shuang ZHAI,Feng-lai PEI,Wei-dong ZHANG,Jie-ran JIAO. Temperature control of proton exchange membrane fuel cell thermal management system based on adaptive LQR control [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2014-2024.
[8] Feng-xiang CHEN,Qi WU,Yuan-song LI,Tian-de MO,Yu LI,Li-ping HUANG,Jian-hong SU,Wei-dong ZHANG. Matching，simulation and optimization for 2.5 ton fuel cell/battery hybrid forklift [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2044-2054.
[9] Xiao-hua WU,Zhong-wei YU,Zhang-ling ZHU,Xin-mei GAO. Fuzzy energy management strategy of fuel cell buses [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(9): 2077-2084.
[10] Qing GAO,Hao-dong WANG,Yu-bin LIU,Shi JIN,Yu CHEN. Experimental analysis on spray mode of power battery emergency cooling [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(8): 1733-1740.
[11] Kui-yang WANG,Ren HE. Recognition method of braking intention based on support vector machine [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(8): 1770-1776.
[12] Jun-cheng WANG,Lin-feng LYU,Jian-min LI,Jie-yu REN. Optimal sliding mode ABS control for electro⁃hydraulic composite braking of distributed driven electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(8): 1751-1758.
[13] Han-wu LIU,Yu-long LEI,Xiao-feng YIN,Yao FU,Xing-zhong LI. Multi⁃point control strategy optimization for auxiliary power unit of range⁃extended electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(8): 1741-1750.
[14] Hong-bo YANG,Wen-ku SHI,Zhi-yong CHEN,Nian-cheng GUO,Yan-yan ZHAO. Optimization of tooth surface modification based on a two-stage reduction gear system [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(7): 1541-1551.
[15] Guang-ming NIE,Bo XIE,Yan-tao TIAN. Design of cooperative adaptive cruise control algorithm based on Frenet framework [J]. Journal of Jilin University(Engineering and Technology Edition), 2022, 52(7): 1687-1695.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd