Fuel cell performance optimization methodology combined with simulation and experiment

A fuel cell performance optimization methodology combined with simulation, comprising:

• establishing an initial fuel cell simulation model, and obtaining an initial output voltage by the initial fuel cell simulation model;
• performing a bench test on a fuel cell to obtain a plurality of actual output voltages of the fuel cell under a plurality of base operating conditions;
• calibrating the initial fuel cell simulation model based on the plurality of actual output voltages to obtain a calibrated fuel cell simulation model;
• refining the plurality of the base operating conditions to obtain a plurality of standard operating conditions, and performing fuel cell simulation and analysis under the plurality of standard operating conditions based on the calibrated fuel cell simulation model to obtain a plurality of standard output voltages;
• establishing a performance evaluation function of the fuel cell and inputting the plurality of standard output voltages into the performance evaluation function of the fuel cell to obtain an optimal standard output voltage, and using a standard operating condition corresponding to the optimal standard output voltage as an optimal operating condition;
• and
• performing the bench test based on the optimal operating condition, to obtain an optimal actual output voltage of the fuel cell, and comparing the optimal actual output voltage with the optimal standard output voltage to obtain an output voltage optimization result of the fuel cell.