Title:
固体酸化物型燃料電池
Document Type and Number:
Japanese Patent JP5800281
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell in which the generation power followability for the demand power is enhanced while minimizing deterioration of fuel cell stack.SOLUTION: The solid oxide fuel cell includes a fuel cell module, a reformer, fuel supply means, water supply means, oxidizer gas for power generation supply means, and control means for generating a power corresponding to the demand power. The control means includes first delay control means for increasing the generation power with a delay after increasing the supply amount of water, oxidizer gas and fuel when increasing the generation power, and second delay control means for increasing the generation power with a delay after increasing the supply amount of water, oxidizer gas and fuel more rapidly than the first delay control means, and increasing the generation power more gently than increase of fuel supply. The first and second delay control means are used while being switched.
Inventors:
Shunji Otsuka
Katsuhisa Tsuchiya
Takuya Matsuo
Katsuhisa Tsuchiya
Takuya Matsuo
Application Number:
JP2011205535A
Publication Date:
October 28, 2015
Filing Date:
September 21, 2011
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
H01M8/04; H01M8/12
Domestic Patent References:
| JP2009104886A | ||||
| JP2002231288A | ||||
| JP2009193848A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Makoto Watanabe
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Makoto Watanabe