Title:
WATTHOUR METER, WATTHOUR MEASURING SYSTEM AND WATTHOUR MEASURING METHOD
Document Type and Number:
Japanese Patent JP2015219202
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To measure a selling power amount per user unit.SOLUTION: The watthour meter measures an electric power amount as a selling power amount, which is supplied to a power distribution network in a facility from an electric power supply unit which is connected to an electric outlet in the facility via the electric outlet. A user authentication is required to an external system which includes at least the facility watthour meter to acquire the user authentication result from the facility watthour meter, and based on the result, the output from the electric power supply unit is controlled.
Inventors:
SUNAGAWA MIKA
SUGIMOTO TAKAHIRO
TOMINAGA RYUICHIRO
FUNASE KAZUKI
NAKANISHI YOSHITO
SUGIMOTO TAKAHIRO
TOMINAGA RYUICHIRO
FUNASE KAZUKI
NAKANISHI YOSHITO
Application Number:
JP2014104932A
Publication Date:
December 07, 2015
Filing Date:
May 21, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
G01R22/00; G06Q50/06; H02J13/00
Attorney, Agent or Firm:
Patent business corporation Nakajima intellectual property integrated office