Title:
燃料電池システム、および、制御方法
Document Type and Number:
Japanese Patent JP7135984
Kind Code:
B2
Abstract:
A fuel cell system includes a fuel cell, a plurality of power consuming devices, a secondary battery, a charge-discharge amount sensor, and a controller configured to control operations of the plurality of power consuming devices. An identification section of the controller is configured to execute a variation process of varying the operation command value of one of the plurality of power consuming devices and, in a second case where an absolute value of a difference between an amount of change in the actual amount of charge and discharge and an amount of change in the estimated amount of charge and discharge before and after execution of the variation process is greater than a second threshold, identify the power consuming device, for which the operation command value is varied, as the device to be identified.
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Inventors:
Tatsuya Fukami
Junichi Matsuo
Tomoya Ogawa
Junichi Matsuo
Tomoya Ogawa
Application Number:
JP2019076265A
Publication Date:
September 13, 2022
Filing Date:
April 12, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/04664; B60L50/60; B60L50/75; B60L58/12; B60L58/40; H01M8/00; H01M8/04537; H01M8/04858
Domestic Patent References:
| JP2002334712A | ||||
| JP2018113158A | ||||
| JP2016092987A | ||||
| JP2006048483A | ||||
| JP2009170378A | ||||
| JP2012239282A |
Foreign References:
| WO2005078844A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office
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