Title:
POWER SUPPLY SYSTEM AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/095729
Kind Code:
A1
Abstract:
A power supply system (30, 230, 330, 430) comprises a plurality of power storage units (31–33) and is connected to: a high-voltage system power supply line (H1) that is connected to a high-voltage load (71); and a low-voltage system power supply line (H2) that is connected to a low-voltage load (72). The power supply system (30, 230, 330, 430) also comprises: a switch unit (SW) that switches the connection state of the plurality of power storage units; and a switch control unit (100) that controls the switch unit. The switch control unit can set: a first connection state that connects all or a portion of the plurality of power storage units between the high-voltage system power supply line and a high-voltage system ground line (L1); and a third connection state that blocks conduction between the high-voltage system ground line and a low-voltage system ground line (L2) and connects a portion of the plurality of power storage units between the low-voltage system power supply line and the low-voltage system ground line.
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Inventors:
KURACHI TAISUKE (JP)
KUBO SHUNICHI (JP)
KAZAOKA RYOYA (JP)
KAGAMI YOSHIHIRO (JP)
KUBO SHUNICHI (JP)
KAZAOKA RYOYA (JP)
KAGAMI YOSHIHIRO (JP)
Application Number:
PCT/JP2023/037034
Publication Date:
May 10, 2024
Filing Date:
October 12, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02J7/00
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (Daiichi Hasegawa Bldg.6F 13-24, Meieki 3-chome, Nakamura-ku, Nagoya-sh, Aichi 02, JP)
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