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US 2023/0402630 A1Published application
System and method for controlling fuel cell
AssigneeHyundai Mobis Co., Ltd.
InventorYong Hee LEE
Life of this patent
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Abstract
A system and a method for controlling a fuel cell according to an embodiment are disclosed. The system for controlling a fuel cell includes a fuel cell, a hydrogen purge valve connected between the fuel cell and a hydrogen tank and configured to supply or cut off hydrogen to the fuel cell, and a controller configured to adjust an opening degree of the hydrogen purge valve based on an accumulated current value of the fuel cell calculated in advance and control a flow rate of the hydrogen.
Claims20
A system for controlling a fuel cell, the system comprising:
- the fuel cell;
- a hydrogen purge valve connected between the fuel cell and a hydrogen tank and configured to supply or cut off hydrogen to the fuel cell;
- and
- a controller configured to adjust an opening degree of the hydrogen purge valve based on an accumulated current value of the fuel cell calculated in advance and control a flow rate of the hydrogen.
1 more element
A method of controlling a fuel cell, the method comprising:
- accumulating, by a controller, currents of the fuel cell to calculate an accumulated current value;
- adjusting, by the controller, an opening degree of a hydrogen purge valve based on the calculated accumulated current value;
- and
- controlling, by the controller, a flow rate of hydrogen.
1 more element
Dependencies are inferred from the claim text.