Fuel Cell Systems Based on Dymola Modeling and Simulation

Fuel cell system modeling and simulation is an active research area focused on improving fuel cell performance, stability, and safety, as well as optimizing system design and operating parameters. The concept and features of the Dymola software were elaborated. Then, a fuel cell stack model with a controlled air compressor from the model library was selected to demonstrate the actual operation process. Subsequently, the trends of the parameter results obtained from the simulation were analyzed. Finally, the following conclusion was drawn: Dymola software can intuitively reflect the entire simulation process, and the simulation results are highly consistent with actual results. Therefore, it is very suitable for application in the complex and variable field of fuel cell simulation, providing certain assistance for our research on fuel cell systems.