This power supply device is provided with a power transmission unit (15) which supplies power to a power receiving unit (9) in a non-contact manner. The power transmission unit (15) has a ground-side coil (13) and a frame (21) which is disposed on the ground surface (19) and houses the ground-side coil (13). The frame (21) has a coil section (25) where the ground-side coil (13) is arranged, and a first projection (29) which is positioned to the vehicle entry side of the ground-side coil (13) and which protrudes upwards from the surface of the coil section (25).
Power supply device and power transmission unit for power supply device
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | 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 / 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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