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Merging control for the hybrid energy storage subsystem of a Fuel-Cell Vehicle
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| Author(s) |
Alain BOUSCAYROL |
| Abstract |
The Toyota Mirai is a fuel cell vehicle with a hybrid energy storage subsystem (battery and fuel cell). Its small-size battery has a limited state-of charge (SoC) variation of only 10\%. In order to reduce the fuel cell current peak, a new control scheme is proposed by merging two control laws. This merging offers a supplementary degree of freedom for the energy management strategy. In simulation, an increase the battery SoC variation by only 10\% leads to 20\% reduction of the fuel cell current for a WLTC driving cycle. |
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| Filename: | 0335-epe2021-full-22032928.pdf |
| Filesize: | 387.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2022-03-15 by System |
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