POWER TRANSMISSION SYSTEM, CONTROL METHOD FOR POWER TRANSMISSION SYSTEM AND PROGRAM

• Main Author: SATO RYUSUKE
• Format: Patent
• Language: English; Japanese
• Published: 03.03.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

To provide a power transmission system enabling frequency utilization efficiency to be improved even when there are a plurality of sets (a plurality of pairs) of power transmission devices and power reception devices, and to provide a control method for the power transmission system, and a program.SOLUTION: A power transmission system 10 comprises a first power transmission device 110 performing first power transmission to a first power reception device 210 by radio wave and a second power transmission device 120 performing second power transmission to a second power reception device 220 by radio wave. The first power transmission device 110 has a power transmission control unit 102 as channel setting means setting, to the same frequency channel, a frequency channel of radio wave for use in performing the first power transmission and a frequency channel of a radio wave for use in performing the second power transmission.SELECTED DRAWING: Figure 4 【課題】送電装置および受電装置が複数組（複数対）存在する場合であっても、周波数利用効率の改善が可能な電力伝送システム、電力伝送システムの制御方法およびプログラムを提供することを目的とする。【解決手段】電力伝送システム１０は、第１受電装置２１０に対して、無線電波によって電力を伝送する第１電力伝送を行う第１送電装置１１０と、第２受電装置２２０に対して、無線電波によって電力を伝送する第２電力伝送を行う第２送電装置１２０とを備える。第１送電装置１１０は、第１電力伝送を行うときに用いられる無線電波の周波数チャネルと、第２電力伝送を行うときに用いられる無線電波の周波数チャネルとを同一の周波数チャネルに設定するチャネル設定手段としての送電制御部１０２を有する。【選択図】図４