POWER TRANSMISSION DEVICE, AND CONTROL METHOD AND PROGRAM OF POWER TRANSMISSION DEVICE

PROBLEM TO BE SOLVED: To provide a technique capable of preventing a power transmission device from making a power reception device, not existing in the power transmission range of the own device, a power transmission object.SOLUTION: Upon receiving a notification signal from a second power receptio...

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Bibliographic Details
Main Author NAGO HIDETADA
Format Patent
LanguageEnglish
Japanese
Published 12.01.2017
Subjects
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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Summary:PROBLEM TO BE SOLVED: To provide a technique capable of preventing a power transmission device from making a power reception device, not existing in the power transmission range of the own device, a power transmission object.SOLUTION: Upon receiving a notification signal from a second power reception device while making a first power reception device transmit power by using electromagnetic waves, modulated for transmitting predetermined information to the first power reception device, a power transmission device makes the second power reception device transmit power according to the results of negotiation with the second power reception device, when a determination is made that the predetermined information is included in the notification signal from the second power reception device, otherwise not to make the second power reception device a power transmission object.SELECTED DRAWING: Figure 4 【課題】 送電装置が、自装置の送電範囲に存在しない受電装置を、送電の対象としてしまうことを防止可能とする技術を提供すること。【解決手段】 送電装置が、第１受電装置に対して所定の情報を伝送するために変調された電磁波を用いた送電を行わせている際に第２受電装置からの通知信号を受信した場合において、当該第２受電装置からの通知信号に前記所定の情報が含まれていると判定された場合、当該第２受電装置とのネゴシエーションの結果に応じて当該第２受電装置に対する送電を行わせ、当該第２受電装置からの通知信号に前記所定の情報が含まれていないと判定された場合、前記第２受電装置を送電の対象としないようにする。【選択図】 図４
Bibliography:Application Number: JP20150124267