Title:
POWER MEASURING SYSTEM, POWER MEASURING DEVICE, POWER MEASURING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2022191005
Kind Code:
A
Abstract:
To provide a power measuring system capable of detecting erroneous phase wire system setting or erroneous connection point of a voltage input part, a power measuring device, a power measuring method, and a program.SOLUTION: A power measuring system 10 includes a voltage measuring unit 11, a phase wire system setting unit 143, and a phase wire system determination unit 142. The voltage measuring unit 11 measures an input voltage that is applied between multiple voltage input parts 12a, 12b, 12c which are electrically connected to a target circuit EC to be measured as a measured voltage V. The phase wire system setting unit 143 receives setting information from outside and performs phase wire system setting that is a setting of a phase wire system corresponding to the target circuit EC based on the setting information. The phase wire system determination unit 142 determines whether or not the measured voltage V is consistent with the phase wire system setting.SELECTED DRAWING: Figure 1
Inventors:
ENOMOTO DAICHI
NAGATOSHI HIDEAKI
NAGATOSHI HIDEAKI
Application Number:
JP2021099600A
Publication Date:
December 27, 2022
Filing Date:
June 15, 2021
Export Citation:
Assignee:
PANASONIC HOLDINGS CORP
International Classes:
G01R21/00; G01R21/06; G01R35/00
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office