Modeling and simulation analysis of hydrogen oxygen fuel cells for underwater transportation platforms
Based on Modelica,a proton exchange membrane fuel cell model is constructed for a certain deep-sea transport platform,mainly including a hydrogen oxygen fuel cell stack model,a hydrogen supply system model,and an oxygen supply system model.Steady state verification was conducted on the fuel cell model,and the effects of hydrogen and oxygen gas pressures,operating temperature,and proton exchange membrane thickness on cell performance were studied.The dynamic performance of the model is analyzed.The results indicate that the model has a good fitting degree with actual operating data and can accurately reflect the impact of key parameters such as hydrogen and oxygen gas pressures,operating temperature,and proton exchange membrane thickness on the performance of fuel cells.It also reflects the dynamic output characteristics of fuel cells well.
万方数据
维普
