Title:
DC POWER DISTRIBUTION SYSTEM, CONTROL DEVICE, OPERATION STATE DETERMINATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/038791
Kind Code:
A1
Abstract:
Provided is a DC power distribution system for distributing power from a power source device to a load device via a power distribution network. The DC power distribution system comprises a measurement device provided to the power distribution network, and a control device having a determination unit that acquires a voltage value and a current value measured by the measurement device and determines the operation state of the DC power distribution system on the basis of a waveform indicating changes in the voltage value and a waveform indicating changes in the current value.
Inventors:
HANAOKA NAOKI (JP)
TAKADA HIDETOSHI (JP)
TANAKA TOSHIMITSU (JP)
NAKAMURA NAOMICHI (JP)
TAKADA HIDETOSHI (JP)
TANAKA TOSHIMITSU (JP)
NAKAMURA NAOMICHI (JP)
Application Number:
PCT/JP2020/031729
Publication Date:
February 24, 2022
Filing Date:
August 21, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H02J1/00
Domestic Patent References:
| WO2018110134A1 | 2018-06-21 |
Foreign References:
| JPH11142466A | 1999-05-28 | |||
| JP2018183034A | 2018-11-15 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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