Title:
DEMAND RESPONSE REACTION DEVICE AND DEMAND RESPONSE SYSTEM
Document Type and Number:
Japanese Patent JP2023016595
Kind Code:
A
Abstract:
To provide: a DR reaction device arranged between an aggregator and a control unit of a CGS and capable of reacting to a DR command from the aggregator while using a control unit of an existing CGS; and the like.SOLUTION: A power generation control unit controlling a generator of a CGS that supplies power to a load in conjunction with a system power supply calculates a target power generation amount corresponding to an input power reception amount according to a predetermined procedure for maintaining, above a certain value, a power reception amount from the system power supply and controls the generator such that a power generation amount is converged to a target power generation amount calculated. A DR reaction device is connected to the power generation control unit and, when receiving a DR command from a server device of an aggregator, executes reaction processing to set the power reception amount to a DR command value specified in the DR command. The DR reaction device determines the target power generation amount determined from load power consumed by the load and the DR command value, calculates a corrected power generation amount to be input to the power generation control unit for the calculation of the target power generation amount according to the predetermined procedure, and outputs, to the power generation control unit, a control command including the corrected power generation amount calculated.SELECTED DRAWING: Figure 6
Inventors:
SATO MAKOTO
Application Number:
JP2021121037A
Publication Date:
February 02, 2023
Filing Date:
July 21, 2021
Export Citation:
Assignee:
TOKYO GAS CO LTD
International Classes:
H02J3/38; H02J3/32; H02J13/00
Domestic Patent References:
| JP2021052541A | 2021-04-01 | |||
| JP2009240084A | 2009-10-15 | |||
| JP2017224125A | 2017-12-21 | |||
| JP2020162307A | 2020-10-01 | |||
| JP2018160949A | 2018-10-11 | |||
| JP2016051210A | 2016-04-11 | |||
| JP2021083290A | 2021-05-27 |
Foreign References:
| WO2016147453A1 | 2016-09-22 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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