A power reception unit (100) includes a resonance circuit for contactlessly receiving electric power output from power transmission units (700A to 700C). Each of the power transmission units (700A to 700C) is configured to be able to form a plurality of resonance circuits having circuit configurations different from each other. A communication unit (510) transmits information about a configuration of the resonance circuit of the power reception unit (100) to a communication unit (810). A power supply ECU (800) controls the power transmission units (700A to 700C) such that a resonance circuit of the plurality of resonance circuits which has a circuit configuration identical to that of the resonance circuit of the power reception unit (100) is formed in the power transmission units (700A to 700C).
CONTACTLESS POWER TRANSMISSION SYSTEM AND ELECTRIC TRANSMISSION DEVICE
KONTAKTLOSES STROMÜBERTRAGUNGSSYSTEM UND ELEKTRISCHE ÜBERTRAGUNGSVORRICHTUNG
SYSTÈME DE TRANSMISSION D'ÉNERGIE SANS CONTACT ET DISPOSITIF DE TRANSMISSION ÉLECTRIQUE
2020-04-29
Patent
Electronic Resource
English
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 / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
European Patent Office | 2018
|European Patent Office | 2017
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