Title:
REGENERATION TYPE FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2023117525
Kind Code:
A
Abstract:
To provide a regeneration type fuel cell system capable of making a fuel cell generate power with stability while suppressing generation of blisters on an electrolyte film of a step-up device.SOLUTION: A regeneration type fuel cell system 10 comprises: a supply mechanism 16 for supplying a gas generated at a step-up device 14 to a fuel cell 12; and a control device 18. The supply mechanism 16 comprises: a flow rate adjustment valve 60 provided on a gas supply path 40; and a pressure sensor 62 that detects a pressure of a gas supplied to the gas supply path 40. The control device 18, when a step-up stopping operation is started, adjusts the flow rate of the flow rate adjustment valve 60 so as to obtain a target decompression speed and makes the fuel cell generate a power depending on the flow rate.SELECTED DRAWING: Figure 1
Inventors:
TAKASUGI SHOJI
FUKUMA KAZUNORI
KONO TAKUMI
HOSHI YUTA
FUKUMA KAZUNORI
KONO TAKUMI
HOSHI YUTA
Application Number:
JP2022020130A
Publication Date:
August 24, 2023
Filing Date:
February 14, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
H01M8/04; C25B1/04; C25B9/00; C25B9/05; C25B9/23; C25B15/08; H01M8/00; H01M8/043; H01M8/0438; H01M8/04746; H01M8/04858
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi