Title:
CONTROL DEVICE FOR HYDROGEN PRODUCTION APPARATUS, HYDROGEN PRODUCTION FACILITY, METHOD FOR CONTROLLING HYDROGEN PRODUCTION APPARATUS, AND CONTROL PROGRAM FOR HYDROGEN PRODUCTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/034317
Kind Code:
A1
Abstract:
This control device for a hydrogen production apparatus is intended to be used for a hydrogen production apparatus comprising an electrolysis tank for electrolyzing water and a rectifier for supplying a direct-current electric power to the electrolysis tank, the control device being provided with: a voltage control unit which is configured so as to control an output voltage output from the rectifier to the electrolysis tank in such a manner that the output voltage of the rectifier is coincident with a preset voltage; and a voltage preset unit which is configured so as to present the preset voltage to a first voltage that is larger than a rated voltage for the electrolysis tank in at least a portion of the period during the startup of the hydrogen production apparatus.
Inventors:
HARA KEIJO (JP)
YOSHIMOTO TOSHIZUMI (JP)
ICHINOSE HIKARU (JP)
YOSHIMOTO TOSHIZUMI (JP)
ICHINOSE HIKARU (JP)
Application Number:
PCT/JP2023/025811
Publication Date:
February 15, 2024
Filing Date:
July 13, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
C25B15/02; C25B1/04; C25B9/00; C25B9/60
Domestic Patent References:
| WO2020208991A1 | 2020-10-15 |
Foreign References:
| JP2002020888A | 2002-01-23 | |||
| JP2000054174A | 2000-02-22 | |||
| JP2012153965A | 2012-08-16 | |||
| JP2010282768A | 2010-12-16 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
Download PDF: