Title:
燃料電池システム
Document Type and Number:
Japanese Patent JP5204353
Kind Code:
B1
Abstract:
A fuel cell system (1) includes a fuel cell (7), an electromagnetic diaphragm pump (8), a flow detector (9), and a controller (20). The controller is configured to set the frequency of the AC voltage (applied AC voltage) applied to the electromagnetic diaphragm pump, control the voltage of the applied AC voltage in the set frequency to cause the flow rate of the gas detected by the flow detector to reach a target flow rate; and the controller is configured to newly set the frequency of the applied AC voltage to a frequency at which the voltage of the applied AC voltage becomes smaller than a predetermined voltage when the voltage of the applied AC voltage becomes equal to or greater than the predetermined voltage.
Inventors:
Hatano Susumu
Kao Tamura
Yoshihiro Sato
Manabu Takahashi
Fujikawa Takaaki
Kao Tamura
Yoshihiro Sato
Manabu Takahashi
Fujikawa Takaaki
Application Number:
JP2012553105A
Publication Date:
June 05, 2013
Filing Date:
July 11, 2012
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
F04B45/04; F04B45/047; H01M8/04; H01M8/10
Domestic Patent References:
| JP2009233515A | 2009-10-15 | |||
| JP2010162487A | 2010-07-29 | |||
| JP2005256834A | 2005-09-22 | |||
| JP2001182662A | 2001-07-06 | |||
| JP2006029258A | 2006-02-02 | |||
| JP2001355574A | 2001-12-26 |
Foreign References:
| WO2008069264A1 | 2008-06-12 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office