CPC H01M 8/0491 (2013.01) [H01M 8/043 (2016.02); H01M 8/04701 (2013.01); H01M 8/04753 (2013.01); H01M 8/249 (2013.01); H01M 16/006 (2013.01); H01M 8/04223 (2013.01); H01M 8/04574 (2013.01); H01M 8/04582 (2013.01); H01M 8/04589 (2013.01); H01M 8/04895 (2013.01); H01M 8/04902 (2013.01); H01M 8/04955 (2013.01); H01M 2250/20 (2013.01)] | 20 Claims |
1. A fuel cell stack system, comprising:
a fuel cell stack, an ejector, a blower, and an energy storage device,
wherein the fuel cell stack system is configured to operate at a first pressure or a first temperature in a transient lag state that is higher than a second pressure or a second temperature in a transient state, respectively, and wherein a controller is configured to operate the fuel cell stack system at a second operating current density when the fuel cell stack system is required to operate at a first operating current density.
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