Title:
電力供給システム
Document Type and Number:
Japanese Patent JP7155622
Kind Code:
B2
Abstract:
To stabilize operation of an auxiliary device regardless of changes in operating conditions.SOLUTION: It is provided a DC/DC converter 25 capable of reducing and outputting the voltage on a high-power line L1 and low-power lines L3 and L4 connected to the high-power line L1 via the DC/DC converter 25. The low-power lines have a first low-power line L3 and a second low-power line L4 connected to each other via a DC/DC converter 26. The first low-power line L3 is connected to first auxiliary devices 22a and 22b of a fuel cell 21, in which change in operating load due to change in operating load on the fuel cell 21 is relatively small. The second low-power line L4 is connected to a second auxiliary device 23 of a fuel cell 21, in which change in operating load due to change in operating load on the fuel cell 21 is relatively larger than that of the first auxiliary devices. A low-voltage battery 27 is connected to the second low-power line L4.SELECTED DRAWING: Figure 2
Inventors:
Koichi Tanaka
Application Number:
JP2018107975A
Publication Date:
October 19, 2022
Filing Date:
June 05, 2018
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60L1/00; B60L50/75; H01M8/00; H01M8/04746; H01M8/04858
Domestic Patent References:
| JP2017152079A | ||||
| JP2011192458A | ||||
| JP2017135860A | ||||
| JP2018022667A |
Foreign References:
| WO2017104319A1 | ||||
| US20100136379 |
Attorney, Agent or Firm:
Goto Patent Office
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