Title:
高圧水電解システムの制御方法
Document Type and Number:
Japanese Patent JP5367673
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To readily and reliably detect a failure of a relief valve, prevent the relief valve from wastefully discharging hydrogen as soon as possible, and efficiently perform economical electrolytic treatment.SOLUTION: A method for controlling a high pressure water electrolysis system 10 includes: a pressure rising time calculation step of calculating a pressure rising time in which the pressure of hydrogen rises to a preset pressure of a back pressure valve 36; a pressure measuring step of measuring the pressure of hydrogen by a pressure gauge 38 disposed upstream of the back pressure valve 36; a pressure comparison step of comparing the measured pressure of hydrogen with the preset pressure of the back pressure valve 36 after a lapse of the calculated pressure rising time; and a system stopping step of stopping the system when the compared pressure of hydrogen is lower than the preset pressure.
Inventors:
Atsushi Takeuchi
Tetsuya Yoshida
Tetsuya Yoshida
Application Number:
JP2010237410A
Publication Date:
December 11, 2013
Filing Date:
October 22, 2010
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
C25B15/02; C25B9/00; C25B15/00
Domestic Patent References:
| JP2005180545A | ||||
| JP2002129372A | ||||
| JP2007048599A | ||||
| JP2010169149A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Toshiyuki Miyadera
Shuji Ouchi