Research Article
A Novel Hybrid MPPT Controller for PEMFC Fed High Step-Up Single Switch DC-DC Converter
Table 3
Design variables of selected fuel stack network.
| | Parameters | Values |
| | Selected rated power of the overall network | 6.0 kW | | The selected potential across two electrodes | 45.002 V | | Collected current between the two electrodes | 133.4 A | | Collected voltage of the fuel stack at open circuit | 65.89 V | | The generated oxygen pressure inside the fuel stack | 1.2 bar | | Utilized hydrogen pressure in the fuel stack | 1.72 bar | | Overall utilized fuel cells in the entire stack (N) | 66.0 | | Basic air flow in the overall fuel stack | 533.19 | | Rated value of the gas constant (R) | 87.229 (J·mol−1·K−1) | | Faraday constant of the fuel stack (F) | 95,118.551 (C·mol−1) | | Available oxygen decomposition rate | 20.22% | | Available hydrogen decomposition rate | 99.66% | | Overall reaction rate of the hydrogen decomposition | 98.889% | | Overall reaction rate of the oxygen decomposition | 59.99% | | Standard temperature constant of the fuel stack | 335 Kelvin |
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