Title:
POWER TOPOLOGY ESTIMATION DEVICE, POWER TOPOLOGY ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/148983
Kind Code:
A1
Abstract:
According to one aspect of the present invention, a power topology estimation device that estimates the connection relationships between one or more power supplies and one or more load devices has a reception unit that, for each of the one or more power supplies, receives a current measurement value that is a measured value for the current from the power supply, a current estimation unit that, for each of the one or more load devices, calculates, from a load of the load device, a current estimation value that is an estimated value for the current to the load device, and a topology estimation unit that estimates the connection relationships between the one or more power supplies and the one or more load devices on the basis of the current measurement values for the power supplies and the current estimation values for the load devices.
Inventors:
SATO RYO (JP)
SAKATA KOSUKE (JP)
FUJIMOTO TOMONARI (JP)
NAKAJIMA MOTOMU (JP)
SHINOZAKI YUJI (JP)
OBAYASHI NORIHIKO (JP)
NAKAMURA YOSHIKAZU (JP)
SAKATA KOSUKE (JP)
FUJIMOTO TOMONARI (JP)
NAKAJIMA MOTOMU (JP)
SHINOZAKI YUJI (JP)
OBAYASHI NORIHIKO (JP)
NAKAMURA YOSHIKAZU (JP)
Application Number:
PCT/JP2022/004750
Publication Date:
August 10, 2023
Filing Date:
February 07, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H02J13/00; G01R31/50; H02B1/40
Foreign References:
| JP2016086630A | 2016-05-19 | |||
| JP2013102612A | 2013-05-23 | |||
| JP2021189885A | 2021-12-13 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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