燃料电池混合动力系统的平坦性控制方法研究  

Flatness-based control method of fuel cell hybrid power system

作　　者：陈志远[1] 马磊[1] 杨之青[1] 邓宫泰 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《电源技术》2016年第4期765-767,共3页Chinese Journal of Power Sources

基　　金：国家自然科学基金(51177138);国家科技支撑计划(2014BAG08B01)

摘　　要：针对燃料电池/超级电容混合动力系统设计了一种基于平坦性控制的能量管理方法。在Matlab/Simulink仿真软件中建立了燃料电池间接型混合动力系统模型,证明此系统是平坦性系统,根据平坦性控制方法设计能量管理控制器,再对控制目标进行轨迹规划,对控制效果进行仿真,与采用经典控制理论设计的PI控制器的控制效果进行对比。An approach of energy management based on flatness-based control was proposed to control the fuel cell/supercapacitor hybrid power system. A fuel cell indirect hybrid power system model was established in Simulink/Matlab. Flatness of the system is proved. An energy management controller was designed by flatness control method. The trajectory of control target was planned. The control effect was simulated and compared with the result of the PI controller designed by the classical control theory.

关 键 词：燃料电池 超级电容 能量管理 平坦性控制 

分 类 号：TM911.4[电气工程—电力电子与电力传动]