Title:
POWER SUPPLY CONTROL METHOD AND POWER SUPPLY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/281970
Kind Code:
A1
Abstract:
This method for controlling supply of power from a power source to a terminal device comprises: a monitoring step for monitoring voltage inputted from the power source, and determining a maximum suppliable power on the basis of a predetermined input-output relationship that has been set in advance; and a control step for executing control so as to supply to the terminal device an output power equal to or lower than the maximum suppliable power. In the input-output relationship, first to N-th input voltage ranges IR1-IRN are set as input voltage ranges in an ascending order, and first to N-th output power values OP1-OPN are set as discrete values respectively corresponding to the first to N-th input voltage ranges in an ascending order. In the monitoring step, one of the output power values corresponding to the input voltage range to which an input voltage from the power source belongs is determined as the maximum suppliable power value.
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Inventors:
FUNATO RYO (JP)
Application Number:
PCT/JP2022/023177
Publication Date:
January 12, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
JAPAN AVIATION ELECTRONICS IND LTD (JP)
International Classes:
H02M3/00; G06F1/28; H02J1/00
Foreign References:
| JP2019198218A | 2019-11-14 | |||
| JP2007151247A | 2007-06-14 | |||
| JP2005224011A | 2005-08-18 | |||
| JP2020036491A | 2020-03-05 | |||
| JP2020010428A | 2020-01-16 | |||
| JP2021113951A | 2021-08-05 |
Attorney, Agent or Firm:
YAMAZAKI Takuya (JP)
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