To accurately predict movement of water inside a fuel cell stack.SOLUTION: A fuel cell installed vehicle (100) comprises: a fuel cell system (200) comprising a fuel cell stack (210) including a laminate composed of a plurality of unit cells (211) that are laminated and manifolds (212, 213) which pass through the laminate in its lamination direction and through which reaction gas flows and a control unit (250) for controlling supply of reaction gas to the fuel cell stack; acceleration acquisition means (251) for acquiring acceleration applied in the lamination direction; and lapse time acquisition means (252) for acquiring a lapse time after occurrence of the acceleration. The control unit calculates an impulse to be applied to the fuel cell stack on the basis of the acceleration and the lapse time and, when the calculated impulse is equal to or larger than a predetermined threshold, determines that possibility of flooding exists.SELECTED DRAWING: Figure 5

    【課題】燃料電池スタック内部での水分の移動を精度よく予測する。【解決手段】燃料電池搭載車両(100)は、複数の単セル(211)が積層された積層体と、積層体をその積層方向に貫通するとともに反応ガスが流れるマニホールド(212、213)とを有する燃料電池スタック(210)と、燃料電池スタックへの反応ガスの供給を制御する制御部(250)と、を備える燃料電池システム(200)と、積層方向に加わる加速度を取得する加速度取得手段(251)と、加速度が発生してからの経過時間を取得する経過時間取得手段(252)と、を備える。制御部は、加速度と経過時間とに基づいて、燃料電池スタックにかかる力積を演算し、該演算された力積が予め定められた閾値以上である場合に、フラッディングの可能性ありと判定する。【選択図】図5


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    Title :

    FUEL CELL INSTALLED VEHICLE


    Additional title:

    燃料電池搭載車両


    Contributors:

    Publication date :

    2022-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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