To provide an electric power path switching device with which it is easy to apply a common battery pack to different types of vehicles.SOLUTION: An electric power path switching device 1 has: a first terminal unit 2A and a second terminal unit 2B, which are provided in a battery pack 100 comprising a plurality of battery modules 10; and a switching unit 3 that is provided in the battery pack 100 and switches a path for supplying electric power from the battery modules 10. The first terminal unit 2A and the second terminal unit 2B are disposed apart from each other at mutually different positions in the battery pack 100. The switching unit 3 switches between a first state in which either of the first terminal unit 2A or the second terminal unit 2B is used as the electric power output path, and a second state in which either of the first terminal unit 2A or the second terminal unit 2B, which is different from that used in the first state, is used as the electric power output path. The combination of the used terminal unit used as the electric power output path and the unused terminal unit not used as the electric power output path is made different between the first state and the second state.SELECTED DRAWING: Figure 2

    【課題】異なる種類の車両に共通の電池パックを適用しやすい電力経路切替装置を提供する。【解決手段】電力経路切替装置1は、複数の電池モジュール10を備えた電池パック100に設けられる第1端子部2A及び第2端子部2Bと、電池パック100に設けられ、電池モジュール10から電力を供給する経路を切り替える切替部3と、を有し、第1端子部2A及び第2端子部2Bは、電池パック100において互いに異なる位置に離れて配置され、切替部3は、第1端子部2A及び第2端子部2Bのいずれかを電力の出力経路とする第1状態と、第1状態と異なる第1端子部2A及び第2端子部2Bのいずれかを電力の出力経路とする第2状態と、に切り替わり、電力の出力経路として使用する使用端子部と電力の出力経路として使用しない不使用端子部の組み合わせを第1状態と第2状態とで異ならせる。【選択図】図2


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    Titel :

    ELECTRIC POWER PATH SWITCHING DEVICE FOR VEHICLE


    Weitere Titelangaben:

    車両用の電力経路切替装置


    Beteiligte:

    Erscheinungsdatum :

    02.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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