PROBLEM TO BE SOLVED: To cause a motor generator to satisfactorily output power for travelling on a long uphill and to regenerate kinetic energy satisfactorily upon travelling on a long downhill.SOLUTION: A battery cooling structure of a hybrid vehicle includes: an engine 10 and a motor generator 13; a battery 15; a motor generator control means 17 for controlling the motor generator 13; a cooling means 26 which is controlled by the motor generator control means and cools the battery 15; and storage means 36, 37 which store travel scheduled path. Information regarding hills on the travel scheduled path is stored on the storage means and, when there is a hill of a distance exceeding a predetermined distance on the travel scheduled path stored in the storage means, the cooling device 26 is controlled at a starting point of the hill or just prior side of the starting point such that a temperature of the battery 15 is located within a prescribed temperature range having an upper limit value less than the battery performance compensation upper limit temperature and a lower limit value of the battery performance compensation lower limit temperature.SELECTED DRAWING: Figure 1

    【課題】長い上り坂の走行のための動力を電動発電機に十分に出力させ、長い下り坂の走行時の運動エネルギを十分に回生する。【解決手段】ハイブリッド車両のバッテリ冷却構造は、エンジン10及び電動発電機13と、バッテリ15と、電動発電機13を制御する電動発電機制御手段17と、電動発電機制御手段により制御されバッテリ15を冷却する冷却手段26と、走行予定路を記憶する記憶手段36,37とを備える。記憶手段に走行予定路の坂に関する情報が記憶され、電動発電機制御手段は、記憶手段に記憶された走行予定路に所定の距離を超える坂がある場合に坂の始点又は始点の手前でバッテリ15の温度をバッテリ性能補償上限温度未満の上限値とバッテリ性能補償下限温度を下限値とする所定の温度範囲内に位置させるように冷却装置26を制御する。【選択図】 図1


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    Titel :

    BATTERY COOLING STRUCTURE OF HYBRID VEHICLE


    Weitere Titelangaben:

    ハイブリッド車両のバッテリ冷却構造


    Beteiligte:

    Erscheinungsdatum :

    25.07.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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