To provide an integrated thermal management system for a fuel cell vehicle that can have various heat exchange modes to improve total energy efficiency of a vehicle by providing an in-cabin air-conditioning refrigerant, cooling water for electronic component, cooling water for fuel cell, cooling water for battery, and a refrigerant for battery in the form of an integrated system.SOLUTION: An integrated thermal management system for a fuel cell vehicle includes: a fuel cell cooling water line in which first cooling water circulates through fuel cells, a battery chiller and an integrated chiller; an in-cabin air-conditioning refrigerant line in which a refrigerant circulates through a first compressor, an in-cabin condenser, an out-cabin heat exchanger, and the integrated chiller; and a battery refrigerant line in which a refrigerant circulates through a second compressor, an out-cabin condenser and the battery chiller. In the fuel cell cooling water line, the battery chiller is coupled in parallel through a first valve between the fuel cells and integrated chiller, and a fuel cell radiator is coupled in parallel to the fuel cells through a second valve.SELECTED DRAWING: Figure 1

    【課題】室内空調用冷媒、電子部品用冷却水、燃料電池用冷却水、バッテリー用冷却水及びバッテリー用冷媒を統合システムとして構成し、様々な熱交換モードを実現して車両の全般的なエネルギー効率を向上させることができる燃料電池車両の統合熱管理システムを提供する。【解決手段】本発明の燃料電池車両の統合熱管理システムは、燃料電池、バッテリーチラー及び統合チラーを第1冷却水が循環する燃料電池冷却水ライン、第1圧縮機、室内コンデンサー、室外熱交換器及び統合チラーを冷媒が循環する室内空調冷媒ライン、及び第2圧縮機、室外コンデンサー及びバッテリーチラーを冷媒が循環するバッテリー冷媒ラインを含む。燃料電池冷却水ラインにおいて、バッテリーチラーは、燃料電池と統合チラーとの間に第1バルブを介して並列に連結され、第2バルブを介して燃料電池に燃料電池ラジエータが並列に連結されることを特徴とする。【選択図】図1


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    Titel :

    INTEGRATED THERMAL MANAGEMENT SYSTEM FOR FUEL CELL VEHICLE


    Weitere Titelangaben:

    燃料電池車両の統合熱管理システム


    Beteiligte:
    KIM KI MOK (Autor:in) / LEE SANG SHIN (Autor:in) / OH MAN JU (Autor:in) / LEE KEUN BOK (Autor:in) / CHOI JAE HYEOK (Autor:in)

    Erscheinungsdatum :

    2023-11-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / 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



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