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Patent Searching and Data


Title:
POWER STORAGE APPARATUS, CONTROL APPARATUS, AND POWER STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/029427
Kind Code:
A1
Abstract:
A power storage apparatus (1) includes a power storage unit (7) including a plurality of power storage devices (C1, C2) storing electric power, a series-and-parallel switching unit (6) configured to switch connection of the plurality of power storage devices into a series connection or a parallel connection, and a series-and-parallel switching control unit (5) configured to control the series-and-parallel switching unit, wherein the series-and-parallel switching control unit controls timing of the switching with hysteresis.

Inventors:
TAKAI MASAMI (JP)
KISHI KAZUHITO (JP)
OHSHIMA ATSUSHI (JP)
IMAI TAKAHIRO (JP)
Application Number:
PCT/JP2020/030735
Publication Date:
February 18, 2021
Filing Date:
August 12, 2020
Export Citation:
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Assignee:
RICOH CO LTD (JP)
TAKAI MASAMI (JP)
KISHI KAZUHITO (JP)
OHSHIMA ATSUSHI (JP)
IMAI TAKAHIRO (JP)
International Classes:
H02M3/07; H03K17/00
Foreign References:
JP2013236506A2013-11-21
KR20160054244A2016-05-16
JP2013236506A2013-11-21
JP2019161975A2019-09-19
JP2019148392A2019-09-05
JP2020011864A2020-01-23
JP2019164759A2019-09-26
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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