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Title:
燃料電池システム
Document Type and Number:
Japanese Patent JP6597979
Kind Code:
B2
Abstract:
A controller of a fuel cell system is configured to perform a normal mode in which one of a plurality of injectors is driven in a case where a needed power for the fuel cell stack is lower than a predetermined value, and perform a high load mode in which two or more of the injectors are driven in a case where the needed power is equal to or higher than the predetermined value. The controller is configured to output a driving command to each of the injectors under a condition that the normal mode is to be performed, and detect closing failure in one injector driven under the driving command in a case where a pressure measured by a pressure measurer after a time point at which the driving command is output is lower than a predetermined threshold.

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Inventors:
Takahiko Hasegawa
Application Number:
JP2016248034A
Publication Date:
October 30, 2019
Filing Date:
December 21, 2016
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/043; H01M8/04; H01M8/04664
Domestic Patent References:
JP2005302563A
JP2014123555A
JP2014107062A
JP2008130442A
JP2009146675A
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi