To effectively utilize a power charged in a vehicle such as an electric automobile.SOLUTION: A power supply system 1 comprises a plurality of power units 30, a power supply switching device 20, a conversion device 50, and a power switching device 40. Each power unit 30 comprises: a plurality of chargers 32; a plurality of accumulator batteries 33; a plurality of first power acquisition devices 34 that can receive supply of power from batteries of a plurality of vehicles 7 charged by the plurality of chargers 32; a plurality of second power acquisition devices 35 that can receive supply of power from the plurality of accumulator batteries 33; an integration device 36 that integrates powers supplied from the plurality of second power acquisition devices 35; a power integration device 37 that integrates powers supplied from the plurality of first power acquisition devices 34 and the integration device 36, and outputs the resultant to the power switching device 40; and a plurality of switching devices 31 that can switch whether or not to supply power from any one of the power supply switching device 20 and the integration device 36 to the plurality of chargers 32.SELECTED DRAWING: Figure 1
【課題】電気自動車のような車両に充電された電力を有効に活用する。【解決手段】本発明に係る電力供給システム1は、複数の電力ユニット30と、電力供給切替装置20と、変換装置50と、電力切替装置40とを備える。各電力ユニット30は、複数の充電器32と、複数の蓄電池33と、複数の充電器32によって充電された複数の車両7のバッテリから電力の供給を受けることが可能な複数の第1電力取得装置34と、複数の蓄電池33から電力の供給を受けることが可能な複数の第2電力取得装置35と、複数の第2電力取得装置35から供給される電力を統合する統合装置36と、複数の第1電力取得装置34及び統合装置36から供給される電力を統合し、電力切替装置40に出力する電力統合装置37と、電力供給切替装置20及び統合装置36のうちのいずれから複数の充電器32に電力を供給するかを切り替え可能な複数の切替装置31とを備える。【選択図】図1
POWER SUPPLY SYSTEM
電力供給システム
2023-06-01
Patent
Elektronische Ressource
Japanisch
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 / G16Y / 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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