CONTACTLESS POWER SUPPLY DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION DEVICE

CONTACTLESS POWER SUPPLY DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION DEVICE

A contactless power supply device contactless power supply device includes a power transmission module and a power reception module. The power transmission module includes a resonance circuit. The resonance circuit includes a power transmission coil generating a high-frequency magnetic field. The po...

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1. Verfasser: TAYA, TAKASHI
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Sprache:eng
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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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creator TAYA, TAKASHI
description A contactless power supply device contactless power supply device includes a power transmission module and a power reception module. The power transmission module includes a resonance circuit. The resonance circuit includes a power transmission coil generating a high-frequency magnetic field. The power reception module includes a resonance circuit. The resonance circuit includes a power reception coil generating a high frequency current by the high-frequency magnetic field. At least one of the power transmission module and the power reception module includes a relative movement detection unit that detects an amplitude change of a high-frequency voltage corresponding to the high frequency current flowing through the at least one resonance circuit of the power transmission module or the power reception module and outputs an output signal indicating a physical relative movement of the power transmission coil and the power reception coil.
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subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title CONTACTLESS POWER SUPPLY DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION DEVICE
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