【摘要】 提出了一种基于非线性系统模糊辨识建立质子交换膜燃料电池(PEMFC)电特性模型的新方法,并建立了包括反应气体的压力、电池的温度和电池负载多变量的质子交换膜燃料电池电特性模型。通过与相关文献中的建模方法和模型仿真的结果比较,表明该模糊辨识建模方法具有建模简单、模型精度高等优点。研究结果对质子交换膜燃料电池控制系统的建模和控制具有一定的实用价值。更多还原

【Abstract】 This paper introduces a new modeling method of Output Characteristic of PEMFC based on fuzzy model identification and develops T-S modeling of Output Characteristic. The model includes the pressure of reaction gas, the cell temperature and the cell load. By comparing the modeling method and the result of model simulation with those introduced in relevant literature, we find the modeling method is simple and accurate. It is applicable for studying model and controlling of PEMFC control system.更多还原