To provide a system and method for tightly controlling the temperature of a fuel cell stack used in a vehicle.SOLUTION: In a vehicle 100, a system 101 for heating or cooling a fuel cell circuit 118 includes a temperature sensor 108 for fluid temperature of a heat medium flowing through a fuel cell, an actuator for increasing or decreasing the temperature, and an electronic control unit (ECU) 102. The ECU 102 receives a target fuel cell temperature based on a power demand while corresponding to the fuel cell stack, determines a desired temperature change rate of the current fuel cell temperature in order to achieve the target fuel cell temperature, and controls the actuator to increase or decrease the temperature.SELECTED DRAWING: Figure 1

    【課題】車両で使用される燃料電池スタックの温度を厳密に制御するシステム及び方法を提供する。【解決手段】車両100において、燃料電池回路118を加熱又は冷却するシステム101は、燃料電池を流れる熱媒の流体温度の温度センサ108、温度を増加又は減少するためのアクチュエータと、電子制御ユニット(ECU)102から構成される。ECU102は、燃料電池スタックに対応するとともに、パワー要求に基づく目標燃料電池温度を受信し、目標燃料電池温度を達成するために、現在の燃料電池温度の所望温度変化率を決定して、温度の増減するようにアクチュエータを制御する。【選択図】図1


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    Title :

    CONTROL BASED ON COOLING SYSTEM dT/dt


    Additional title:

    冷却システムdT/dtに基づく制御


    Contributors:

    Publication date :

    2019-08-29


    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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