Title:
燃料電池車両の運転制御方法及び運転制御システム
Document Type and Number:
Japanese Patent JP6862954
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an operation control method and an operation control system of fuel cell vehicle capable of effectively ejecting impurities such as sulfur component and salt content mixed in the air electrode of the fuel cell together with required air when operating around hot spring or around coast, and capable of reducing cost by reducing the amount of hydrogen consumed.SOLUTION: An operation control system 10 of a fuel cell vehicle including a secondary cell 20, a fuel cell 14, a cooling water flow path 30, and an air conditioning circuit 50, includes a performance deterioration determination section 39 for determining performance deterioration of a fuel cell due to impurities mixed in the fuel cell together with air flowing into the fuel cell, and a recovery operation control section 41 for recovering from performance deterioration by cooling the cooling water flowing through the cooling water flow path by the evaporator of the air conditioning circuit when a determination is made that performance deterioration is occurring based on the determination results from the performance deterioration determination section, thereby cooling the fuel cell, and bringing the fuel cell into over-humidified operation state.SELECTED DRAWING: Figure 1
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Inventors:
Yusuke Hiramitsu
Application Number:
JP2017051855A
Publication Date:
April 21, 2021
Filing Date:
March 16, 2017
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
H01M8/04; B60H1/32; B60L50/72; B60L50/75; B60L58/33; H01M8/04225; H01M8/04302; H01M8/0432; H01M8/0444; H01M8/04664; H01M8/04701; H01M8/04828
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Attorney, Agent or Firm:
Seishin ip patent business corporation