Invention Grant
- Patent Title: Management apparatus, energy storage apparatus, and energy storage system
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Application No.: US16604086Application Date: 2018-04-27
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Publication No.: US11411409B2Publication Date: 2022-08-09
- Inventor: Tomoshige Inoue , Katsuhisa Michinaga , Takatomo Yoshioka , Takashi Ikeda , Kota Seto
- Applicant: GS Yuasa International Ltd.
- Applicant Address: JP Kyoto
- Assignee: GS Yuasa International Ltd.
- Current Assignee: GS Yuasa International Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Alston & Bird LLP
- Priority: JPJP2017-090312 20170428
- International Application: PCT/JP2018/017275 WO 20180427
- International Announcement: WO2018/199311 WO 20181101
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
A management device 21 comprising a main control part 23 that, during charging of a plurality of power storage elements 41 connected in series, outputs a first pull-down signal to a converter 11 so as to lower a charging voltage when the cell voltage of any of the power storage elements 41 is equal to or greater than a first threshold value.
Public/Granted literature
- US20200153255A1 MANAGEMENT APPARATUS, ENERGY STORAGE APPARATUS, AND ENERGY STORAGE SYSTEM Public/Granted day:2020-05-14
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