NON-CONTACT POWER SUPPLY SYSTEM

The present invention provides a contactless power supply system having a structure capable of supplying power to a mobile body in a non-contact manner, and capable of supplying power to a plurality of mobile bodies with small power transmission structures. A non-contact power supply system accordin...

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Bibliographic Details
Main Authors MASAAKI YAMADA, KAZUHISA MORI, NAOTO OHNUMA, TAKAMICHI HOSHINO, YOUHEI MATSUMOTO
Format Patent
LanguageChinese
English
Published 15.01.2019
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
GENERATION
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
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Summary:The present invention provides a contactless power supply system having a structure capable of supplying power to a mobile body in a non-contact manner, and capable of supplying power to a plurality of mobile bodies with small power transmission structures. A non-contact power supply system according to the present invention includes: a power transmission unit having a power transmission circuit and a power transmission coil; a power receiving unit having a power receiving circuit and a power receiving coil provided in an elevator car; and a control unit instructing the power transmission unitto supply power to the power receiving unit in a non-contact manner, and the non-contact power supply system further includes: a driving unit that moves the power transmission unit; and a pathway arranged in a hoist channel and allowing the drive unit to move. The control unit issues an instruction to the drive unit when the elevator car stops at the first power supply floor where the power transmission unit is disposed,
Bibliography:Application Number: CN201810448622