Title:
POWER TRANSMISSION DEVICE, WIRELESS ELECTRIC POWER TRANSFER SYSTEM, AND WIRELESS ELECTRIC POWER TRANSFER METHOD
Document Type and Number:
WIPO Patent Application WO/2024/004045
Kind Code:
A1
Abstract:
A power transmission device (100) is for wirelessly transmitting power to power receivers (200-1 to 200-3) by moving to a power transmission position and emitting a power transmission beam (B), and is characterized by comprising a control unit that adjusts values of adjustment parameters including at least one of the power transmission position, the channel used for the power transmission beam (B), continuous output time of the power transmission beam (B), output pause time of the power transmission beam (B), the beam direction of the power transmission beam (B), and the intensity of the power transmission beam (B), on the basis of an influence amount indicating the magnitude of influence of the power transmission beam (B) emitted from the power transmission position toward the power receivers (200-1 to 200-3), on an object likely to be influenced by the power transmission beam (B).
Inventors:
OCHIAI MARI (JP)
UEHASHI SHUNSUKE (JP)
UEHASHI SHUNSUKE (JP)
Application Number:
PCT/JP2022/025815
Publication Date:
January 04, 2024
Filing Date:
June 28, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04B7/06; H02J50/23; H02J50/60; H02J50/70
Domestic Patent References:
| WO2021200691A1 | 2021-10-07 |
Foreign References:
| JP2020022140A | 2020-02-06 | |||
| JP2017073930A | 2017-04-13 | |||
| JP2022046025A | 2022-03-23 | |||
| JP2020025400A | 2020-02-13 | |||
| JP2019221076A | 2019-12-26 | |||
| JP2020005468A | 2020-01-09 | |||
| JP2021129435A | 2021-09-02 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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