公开(公告)号：US20240376618A1

公开(公告)日：2024-11-14

申请号：US18692687

申请日：2022-08-15

Applicant: ENEOS Corporation ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Kosuke HARADA ,  Hirofumi TAKAMI ,  Ichiro OKUMO ,  Kazuki UEHARA ,  Hirokazu KOJIMA ,  Hiroshi KIKUSATO ,  Takashi OOZEKI ,  Hirohide FURUTANI

IPC: C25B15/02 ,  C25B1/04 ,  H01M8/0656 ,  H02J3/38

Abstract: A hydrogen production system includes a hydrogen production facility and a management server. The management server includes an operation plan creation unit and an operation plan output unit. The operation plan creation unit creates an operation plan for the hydrogen production facility. The operation plan output unit outputs data including the operation plan created by the operation plan creation unit. The operation plan creation unit creates an operation plan for the hydrogen production facility including a demand response possible amount for each unit time based on a demand response consideration for each unit time determined in advance.

公开(公告)号：US20220316075A1

公开(公告)日：2022-10-06

申请号：US17630767

申请日：2020-09-11

Applicant: ENEOS CORPORATION

Inventor： Kosuke HARADA ,  Koji MATSUOKA ,  Hirofumi TAKAMI ,  Yasushi SATO ,  Hirokazu KOJIMA ,  Naoya ITOU ,  Taku TSUJIMURA ,  Hirohide FURUTANI

IPC: C25B1/04 ,  C25B9/77 ,  C25B15/033

Abstract: A method for controlling a hydrogen generation system includes controlling the potentials of an electrode for oxygen generation and an electrode for hydrogen generation included in an electrolyzer so that the potential change is smaller in the electrode for oxygen generation or the electrode for hydrogen generation having a larger deterioration rate than in the electrode having a smaller deterioration rate.