To improve the efficiency of heating by a fuel cell stack and increase a travel distance.SOLUTION: An air conditioner of a fuel cell vehicle comprises: a heater core 30 which circulates a heat medium from a fuel cell stack 10 and performs heating by the heat exchange with the air; and a control unit 40 which calculates a travel resistance when traveling on a road on the basis of the road state affecting the travel resistance generated when a vehicle travels and the environment state, and controls the heat exchange in the heater core 30 on the basis of the calculated travel resistance. The control unit 40 restricts the operation for the heating that utilizes waste heat of the fuel cell stack 10 when the travel resistance is equal to or greater than a prescribed level.SELECTED DRAWING: Figure 1

    【課題】燃料電池スタックによる暖房の効率化を図り、走行距離を増大する。【解決手段】燃料電池スタック10からの熱媒体を循環し、空気との熱交換により暖房を行うヒータコア30と、車両が走行する際に発生する走行抵抗に影響する道路状態と、環境状態と、に基づき、道路を走行する際の走行抵抗を算出し、算出された走行抵抗に基づき、ヒータコア30での熱交換を制御する制御部40と、を含む。制御部40は、走行抵抗が所定以上の場合には、燃料電池スタック10の廃熱を利用する暖房についての運転を制限する。【選択図】図1


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    Title :

    AIR CONDITIONER OF FUEL CELL VEHICLE


    Additional title:

    燃料電池車両の空調装置


    Contributors:

    Publication date :

    2022-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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