A battery apparatus disclosed in the present specification includes: an energy storage device that supplies power to a vehicle load mounted on a vehicle; a current interrupt unit that causes the energy storage device and the vehicle load to be in a conduction state or in an interruption state; a parallel circuit connected in parallel with the current interrupt device and including a diode that causes a voltage drop when current flows therethrough; and a control unit, wherein a CPU in the control unit executes an interruption process for switching the current interrupt device to an interruption state to detect a voltage between both ends of the current interrupt device, when a high load that is to be activated by supply of power exceeding maximum allowable current of the diode is not activated.
Battery apparatus, vehicle, battery management program, and management method of battery apparatus
28.05.2019
Patent
Elektronische Ressource
Englisch
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