GROUND-SIDE COIL UNIT

A ground-side coil unit is provided with: a magnetic material plate 12 disposed adjacent to a power transmission coil 11 that transmits electric power to a power reception coil 26 in a contactless manner; and a first filter coil 13 disposed opposing the power transmission coil 11 with the interposit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MINAGAWA, YUUSUKE, NARUSE, YUJI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INDUCTANCES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MAGNETS PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A ground-side coil unit is provided with: a magnetic material plate 12 disposed adjacent to a power transmission coil 11 that transmits electric power to a power reception coil 26 in a contactless manner; and a first filter coil 13 disposed opposing the power transmission coil 11 with the interposition of the magnetic material plate 12. The first filter coil 13 is disposed in a position in the magnetic material plate 12 where a magnetic flux 13G generated by the first filter coil 13 cancels out a magnetic flux 11G generated by the power transmission coil 11.