Title:
HYDROGEN PRODUCTION CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2019170097
Kind Code:
A
Abstract:
To enable a hydrogen production with an optimal power cost.SOLUTION: A power management device 10 supplies power generated by a photovoltaic power generator 30 to a hydrogen production device 40, and charges the power in an accumulator 20 by using power of a power system when a power price is equal to or less than a threshold value. The power management device 10, in the absence of a power generation by the photovoltaic power generator, either supplies power of the power system to the hydrogen production device 40, or supplies hydrogen from a hydrogen storage equipment 50 to a hydrogen consumption equipment, or supplies discharge power of the accumulator 20 to the hydrogen production device 40.SELECTED DRAWING: Figure 1
Inventors:
MIYAZAKI AZUSA
NISHII TAKUMI
MATSUMOTO NAOYA
INAGAKI MAKOTO
NISHII TAKUMI
MATSUMOTO NAOYA
INAGAKI MAKOTO
Application Number:
JP2018056924A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
TOKYO GAS CO LTD
International Classes:
H02J3/00; C01B3/00; C01B3/02; C25B1/04; C25B15/02; H02J3/14; H02J3/32; H02J3/38; H02J3/46; H02J13/00; H02J15/00
Domestic Patent References:
| JP2002180281A | 2002-06-26 | |||
| JP2017107702A | 2017-06-15 | |||
| JP2014028985A | 2014-02-13 |
Foreign References:
| WO2012073383A1 | 2012-06-07 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office