Title:
電力計量システム
Document Type and Number:
Japanese Patent JP6676882
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electric power measurement system that is easy to install and with which it is possible to lighten a visiting work load.SOLUTION: The electric power measurement system comprises: a measurement device 2 which is disposed on an electric pole 101, has a plurality of drop wires 102 connected to each user home H being connected to a power supply-side low-voltage wires 103, detects electric power flowing to the user home H side via the drop wires 102, and calculates the supplied amount of electric power flowing to each user home H; and a charge server 3 for calculating an electric power charge on the basis of the supplied amount of electric power received from the measurement device 2 and communicatably connected to the measurement device 2. In the charge server 3 there is provided a used amount calculation task 33 that calculates the amount of electric power consumed during an interval from the measurement device 2 to the user home H on the basis of the resistance value of the drop wires 102 from the measurement device 2 to the user home H, and subtracts the calculated amount of electric power from the supplied amount of electric power.SELECTED DRAWING: Figure 1
Inventors:
Manabe Shunji
Application Number:
JP2015101628A
Publication Date:
April 08, 2020
Filing Date:
May 19, 2015
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
G01R22/06; G01R11/00; H02J13/00
Domestic Patent References:
| JP2007174898A | ||||
| JP201479138A | ||||
| JP200671341A | ||||
| JP200415165A | ||||
| JP2014233154A | ||||
| JP200496906A | ||||
| JP201550780A | ||||
| JP5557154A | ||||
| JP2010187328A | ||||
| JP3104355U |
Foreign References:
| US20140265562 |
Attorney, Agent or Firm:
Harushima Shigetokiro