電源システム及びその制御方法

Title:

電源システム及びその制御方法

Document Type and Number:

Japanese Patent JP7430978

Kind Code:

B2

Abstract:

To suppress battery deterioration in a power supply system constituted by a battery and a fuel cell.SOLUTION: A power supply system 100 includes a power supply port 40 capable of supplying power to the outside of the power supply system, a first wiring 10 connecting the power supply port 40 and a battery 11, a second wiring 20 branched from the first wiring 10 and connected to a fuel cell 21, a power conversion device 22 that outputs the power of the fuel cell 21 to the first wiring 10 by converting the voltage of the fuel cell 21 in the second wiring 20, and a controller 50 that controls the output voltage of the power output from the power conversion device 22 to the first wiring 10. When power is supplied from the power supply port 40 to the outside, the controller 50 sets the output voltage of the power conversion device 22 higher than the voltage of the battery 11.SELECTED DRAWING: Figure 1

Inventors:

Hideho Yoshida

Application Number:

JP2018108497A

Publication Date:

February 14, 2024

Filing Date:

June 06, 2018

Export Citation:

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