VEHICLE POWER SUPPLY DEVICE

The invention provides a power supply device for a vehicle. The cost of the power supply device for the vehicle is reduced. A power supply device (10) for a vehicle, which is mounted on a vehicle, is provided with: a battery pack (11) provided with a battery stack (A2) and a battery stack (B2); a mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SETA ITARU, MAKINO KAZUTERU, KOMURO MASAKI, SAGAWA SHINYA, SUZUKI HIROYUKI, KAWANO TAKAFUMI, OHTOMO YOSUKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a power supply device for a vehicle. The cost of the power supply device for the vehicle is reduced. A power supply device (10) for a vehicle, which is mounted on a vehicle, is provided with: a battery pack (11) provided with a battery stack (A2) and a battery stack (B2); a motor generator (21) connected to the battery pack (11) via an inverter (20); an electrical device group (24) connected to the battery pack (11) via a converter (22); change-over switches (SW3a, SW3b) that are controlled in a state in which the storage battery stack (A2) and the inverter (20) are connected to each other and a state in which the storage battery stack (A2) and the converter (22) are connected to each other; and change-over switches (SW4a, SW4b) that are controlled in a state in which the storage battery stack (B2) and the inverter (20) are connected to each other and a state in which the storage battery stack (B2) and the converter (22) are connected to each other. 本发明提供一种车辆用电源装置，降低车辆用电源装置的成本。一种安装于车辆的车