基于模糊自整定串级PID的空冷型PEMFC温度控制系统的设计  

DESIGN OF AIR-COOLED PEMFC TEMPERATURE CONTROL SYSTEM BASED ON FUZZY SELF-TUNING CASCADE PID

作　　者：常天奇 田亮 冯海 刘琪 黄青山[2] 张典[1] Chang Tianqi;Tian Liang;Feng Hai;Liu Qi;Huang Qingshan;Zhang Dian(College of Automation and Electronic Engineering,Qingdao University of Science and Technology,Qingdao 266061,China;Qingdao Institute of Bioenergy and Bioprocess Technology,Chinese Academy of Sciences,Qingdao 266101,China)

机构地区：[1]青岛科技大学自动化与电子工程学院,青岛266061 [2]中国科学院青岛生物能源与过程研究所,青岛266101

出　　处：《太阳能学报》2025年第2期156-164,共9页Acta Energiae Solaris Sinica

基　　金：山东省自然科学基金(ZR2021MF023)。

摘　　要：针对空冷型质子交换膜燃料电池(PEMFC)电堆温度控制问题,设计一种模糊自整定串级PID(FSC-PID)温度控制器,并基于Matlab/Simulink建立空冷型PEMFC电堆热模型,对所设计的FSC-PID控制器进行仿真和性能对比分析。仿真测试结果表明,FSC-PID温度控制器在控制精度、响应速度和稳定性等方面均优于常规串级PID控制器。为验证FSC-PID控制器的实际应用效果,基于STM32平台并使用300 W电堆进行FSC-PID温度控制实验。实验结果表明,FSC-PID能有效控制电堆温度,保证电堆的性能和寿命,进一步验证所建立热模型的准确性和可靠性。A fuzzy self-tuning cascade PID(FSC-PID)controller was designed and a thermodynamic model of the air-cooled PEMFC stack was established based on Matlab/Simulink to deal with the temperature control problem of air-cooled proton exchange membrane fuel cell(PEMFC)stacks.The simulation and performance comparison of the FSC-PID controller were carried out,and the experimental results show that the fuzzy self-tuning cascade PID controller has better control accuracy,response speed,and stability than the conventional cascade PID controller.Additionally,a 300 W stack was employed for FSC-PID temperature control experiments based on the STM32 platform to validate the practical application effect of the FSC-PID controller,and the experimental results show that the FSC-PID can effectively control the stack temperature,ensuring the performance and lifetime of the stack and validating the accuracy and reliability of the established thermodynamic model.

关 键 词：质子交换膜燃料电池 温度控制 仿真 模糊逻辑 PID控制 

分 类 号：TM911.4[电气工程—电力电子与电力传动]