基于模糊解耦控制的质子交换膜燃料电池阴极控制方法研究  

Research on Cathode Control Method of PEMFC Based on Fuzzy Decoupling Controller

作　　者：曹菁 王心坚[1] 倪淮生 Cao Jing;Wang Xinjian;Ni Huaisheng(Tongji University,Shanghai 201804;Zhejiang Tianneng Hydrogen Energy Technology Co.,Ltd.,Huzhou 313199)

机构地区：[1]同济大学,上海201804 [2]浙江天能氢能源科技有限公司,湖州313199

出　　处：《汽车工程师》2024年第3期15-20,27,共7页Automotive Engineer

摘　　要：为实现质子交换膜燃料电池(PEMFC)空气子系统流量和压力的协调控制,应用模糊控制原理,采用Mamdani模糊推理方法推理了模糊解耦控制规则,配合MAP前馈控制,组合设计了模糊解耦复合控制器,最后,将其与模糊PID控制器进行对比测试并补充环境适应测试,结果表明,变载工况下模糊解耦控制器的流量控制误差小于±3g/s,压力控制误差小于±10kPa,具有良好的解耦控制效果,同时具有很好的环境适应性。To realize the coordinated control of the flow pressure of the air subsystem for Proton Exchange Membrane Fuel Cell(PEMFC),this paper applied the fuzzy control principle and the Mamdani inference method to reason the control rules of fuzzy decoupling control,to design the fuzzy decoupling composite controller with MAP feedforward control.Finally,the comparison test with the fuzzy PID controller and the supplementary environment adaptation test were carried out.The results show that the fuzzy decoupling controller can achieve better control effect and has good environmental adaptability with flow control error less than±3 g/s,and pressure control error less than±10 kPa.

关 键 词：质子交换膜燃料电池 阴极 模糊控制 模糊解耦控制 

分 类 号：TM911.4[电气工程—电力电子与电力传动]