Title:
電源装置及び電源システム
Document Type and Number:
Japanese Patent JP6760091
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power supply device and a power supply system capable of regulating flow of currents to a storage battery side in the case of switching the storage battery.SOLUTION: When switching switches 23, 24, switch parts Sb3, Sa4 connected in parallel with parasitic diodes Db3, Da4 for regulating flow of currents from a connection point N4 side to a storage battery side are put in an open state. Also, the other switch parts Sa3, Sb4 among the switch parts Sa3, Sb3, Sa4, Sb4 of the switches 23, 24 are put in a closed state. Afterwards, any of electric paths L3, L4 is closed. Thus, when switching storage batteries 11, 12 for supplying power to an electric load 15 by switching the switches 23, 24, power can be continuously supplied to the electric load 15, and flow of currents from the connection point N4 side to the storage batteries 11, 12 side can be regulated.SELECTED DRAWING: Figure 1
Inventors:
Utsunomiya Yamato
Application Number:
JP2017002802A
Publication Date:
September 23, 2020
Filing Date:
January 11, 2017
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02J7/00; B60R16/033; H02J7/14
Domestic Patent References:
| JP8054967A | ||||
| JP2015149849A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita