Title:
POWER STORAGE PACK, ELECTRIC MOVING BODY, CHARGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/200195
Kind Code:
A1
Abstract:
In a state in which this power storage pack (10) has been mounted on an electric moving body (30), a control unit (12) of the power storage pack (10) communicates with a control unit (32) of the electric moving body. Communication wiring (Lc1) connects the control unit (12) of the power storage pack (10) and a node on a power line (Lp1) on the power supply terminal (Tp) side of a first switch (RYp). When overvoltage in the power line (Lp1) is detected in communication between the control unit (12) of the power storage pack (10) and the control unit (32) of the electric moving body, an overvoltage protection circuit (19) turns off a second switch (SWc) interposed in the communication wiring (Lc1).
Inventors:
KURANUKI MASAAKI
HAMAMOTO KATSUAKI
NAGASE RYOSUKE
HAMAMOTO KATSUAKI
NAGASE RYOSUKE
Application Number:
PCT/JP2021/010997
Publication Date:
October 07, 2021
Filing Date:
March 18, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02J13/00; B60L50/64; B60L53/65; B60L53/66; B60L53/80; H01M10/42; H01M10/48; H02H7/18; H02H7/20; H02J7/00
Foreign References:
| JP2006302733A | 2006-11-02 | |||
| JP2009089453A | 2009-04-23 | |||
| JP2012250552A | 2012-12-20 | |||
| JP2018160171A | 2018-10-11 | |||
| JP2000152510A | 2000-05-30 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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