MAGNETIC FIELD FORMATION DEVICE, POWER SUPPLYING DEVICE, POWER RECEIVING DEVICE, POWER RECEIVING AND SUPPLYING DEVICE, AND PORTABLE APPARATUS

MAGNETIC FIELD FORMATION DEVICE, POWER SUPPLYING DEVICE, POWER RECEIVING DEVICE, POWER RECEIVING AND SUPPLYING DEVICE, AND PORTABLE APPARATUS

A magnetic field is formed at a predetermined region. A magnetic field formation device configured to generate a variable magnetic field at a predetermined region A includes: at least one power supplying resonator 121 configured to generate the variable magnetic field; and power-supplying coils 111...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: INOUE, Masami, HATANAKA, Takezo, TSUDA, Hisashi, VU, Nam Tung, SUEYOSHI, Taiki
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:A magnetic field is formed at a predetermined region. A magnetic field formation device configured to generate a variable magnetic field at a predetermined region A includes: at least one power supplying resonator 121 configured to generate the variable magnetic field; and power-supplying coils 111 and 112 configured to generate an induced current in the at least one power supplying resonator 121, all of the power-supplying coils 111 and 112 and the at least one power supplying resonator 121 being disposed so that coil surfaces 111a, 112a, and 121a oppose the predetermined region A, and at least one of the power-supplying coils 111 and 112 being disposed to have a coil surface direction which intersects with coil surface directions of the other power-supplying coils 111 and 112.