To provide a battery system for a battery-powered electric vehicle and a method for utilizing a remaining distance of a battery-powered electric vehicle.SOLUTION: The present invention relates to a method and a device (100) including a first power storage battery device (102) and a second power storage battery device (104), and the device (100) includes a control device (110), and the control device (110) operates so as to connect a first power storage battery device (102) and a second power storage battery device (104) in series between a first terminal (106) and a second terminal (108) in order to optionally supply power to a vehicle with a first supply voltage (U1) depending on a first charge state of the first power storage battery device (102) and/or a second charge state of the second power storage battery device (104), or electrically disconnects the first power storage battery device (102) from the first terminal (106) and/or the second terminal (108) in order to supply power to the vehicle with a second supply voltage (U2) by the second power storage battery device (104).SELECTED DRAWING: Figure 1

    【課題】 バッテリ式電気車両用のバッテリシステムおよびバッテリ式電気車両の残存距離を利用するための方法を提供する。【解決手段】 本発明は、方法ならびに第1の蓄電池装置(102)および第2の蓄電池装置(104)を備えたデバイス(100)に関し、デバイス(100)は、制御装置(110)を備え、制御装置(110)は、第1の蓄電池装置(102)の第1の充電状態および/または第2の蓄電池装置(104)の第2の充電状態に応じて、選択的に、第1の供給電圧(U1)で車両に電力を供給するために、第1の蓄電池装置(102)と第2の蓄電池装置(104)を第1の端子(106)と第2の端子(108)との間で直列接続して操作する、あるいは、第2の蓄電池装置(104)によって第2の供給電圧(U2)で車両に電力を供給するために、第1の端子(106)からおよび/または第2の端子(108)から第1の蓄電池装置(102)を電気的に切断するように構成される。【選択図】 図1


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    Title :

    BATTERY SYSTEM FOR BATTERY-POWERED ELECTRIC VEHICLE AND METHOD FOR UTILIZING REMAINING DISTANCE OF BATTERY-POWERED ELECTRIC VEHICLE


    Additional title:

    バッテリ式電気車両用のバッテリシステムおよびバッテリ式電気車両の残存距離を利用するための方法


    Contributors:
    EIKE EPLER (author)

    Publication date :

    2019-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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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