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Title:
POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/048089
Kind Code:
A1
Abstract:
A power system (10) comprises a plurality of power conditioners (31-34) and a control device (60). The plurality of power conditioners (31-34) comprises mode change switches (312, 322, 332, 342), utility interconnection relays (311, 321, 331, 341), and independent interconnection terminals (P31-P34). The independent interconnection terminals (P31-P34) of the plurality of power conditioners (31-34) are connected to each other. When operating in an independent operation mode, the control device (60) allows only the storage battery (325) possessed by the specific power conditioner (32) to charge and allows the storage batteries (315, 335, 345) possessed by the other power conditioners (31, 33, 34) only to discharge.

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Inventors:
SATO FUMITOSHI (JP)
KURITA RYOSUKE (JP)
Application Number:
PCT/JP2023/025771
Publication Date:
March 07, 2024
Filing Date:
July 12, 2023
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H02J3/32; H02J7/34; H02J9/06
Foreign References:
JP2006230029A2006-08-31
JP2017085852A2017-05-18
JP2016178757A2016-10-06
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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