Title:
ELECTRICAL POWER CHARGE UNIT PRICE CHANGE SYSTEM BY MEASUREMENT OF QUANTITY DEMANDED
Document Type and Number:
Japanese Patent JP2003125535
Kind Code:
A
Abstract:
To restrain generation of facility investment and energy production more than necessary, in consideration of peak power demand by leveling the power demand.
This system is provided with a power user terminal, connected to a power supplier server via a network, a power demand measuring means for estimating the power demand based on the utility time of an apparatus on power user side, and a power charge unit price changing means which has an electrical charge unit price function with the power demand as a variable and calculates the power charge unit price, based on the measured power demand, and outputs the electrical charge unit price to the power user terminal.
Inventors:
YAMAMOTO TSUTOMU
TAKEUCHI KEIGO
SATO KAZUHIRO
DAIMON YUTAKA
TAKEUCHI KEIGO
SATO KAZUHIRO
DAIMON YUTAKA
Application Number:
JP2001313711A
Publication Date:
April 25, 2003
Filing Date:
October 11, 2001
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
G06Q10/00; G06Q50/00; G06Q50/06; G06Q50/10; H02J3/00; H02J13/00; (IPC1-7): H02J3/00; G06F17/60; H02J13/00
Attorney, Agent or Firm:
Hiroki Shirai (7 outside)
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