Title:
燃料電池システム
Document Type and Number:
Japanese Patent JP7103116
Kind Code:
B2
Abstract:
A fuel cell system that includes: an ion exchanger that is provided at a circulation path and that restores insulation resistance of a coolant; a detector that is provided at the circulation path at a downstream side of a radiator in a circulation direction of the coolant and that detects conductivity of the coolant; and a controller that is electrically connected to the detector and a pump and that controls driving of at least the pump. In a state in which the pump is stopped and in a case in which the insulation resistance of the coolant, which is obtained from the conductivity of the coolant that has been detected by the detector, becomes equal to or less than a specific value, the controller starts the driving of the pump such that the coolant passes through the ion exchanger.
Inventors:
Nakaya Takagaki
Hiromichi Sato
Hiromichi Sato
Application Number:
JP2018179438A
Publication Date:
July 20, 2022
Filing Date:
September 25, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/04291; B60L50/70; H01M8/00; H01M8/04; H01M8/04303; H01M8/04537; H01M8/04664
Domestic Patent References:
| JP2005050731A | ||||
| JP2016201279A | ||||
| JP2016018607A | ||||
| JP2018120659A | ||||
| JP2002319426A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda