Title:
FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2021163700
Kind Code:
A
Abstract:
To provide a fuel cell system capable of stably supplying power while securing cooling performance of an intercooler.SOLUTION: A fuel cell system 1 includes a control unit 50 that calculates a required water amount required for an intercooler 35 cooling air discharged with set requirement pressure from an air compressor 34 and, when an actual water amount of generated water generated in a fuel cell stack 10 is smaller than the calculated required water amount, calculates an insufficient power amount with respect to a requested power amount in the case of reducing discharge pressure of the air compressor 34 to cooling enabling pressure capable of performing cooling with the actual water amount. On the basis of a result of the calculation, the control unit 50 supplies power generated by the fuel cell stack 10 with the cooling enabling pressure to a motor 9 and supplies the insufficient power amount from a battery 52 to the motor 9.SELECTED DRAWING: Figure 1
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Inventors:
KUSANO YUYA
Application Number:
JP2020066751A
Publication Date:
October 11, 2021
Filing Date:
April 02, 2020
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/04; H01M8/00; H01M8/04537; H01M8/04746; H01M8/04858
Attorney, Agent or Firm:
Hiraki International Patent Office