Title:
COMBINED POWER STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/061400
Kind Code:
A1
Abstract:
Provided is a combined power storage system with which constraints can be relaxed with respect to a characteristic of a subject to which power is to be supplied, even when a power-type battery and a capacity-type battery are used in tandem. In this combined power storage system DC power is stored in a power-type battery 13 and a capacity-type battery 15, and the stored DC power is output to power supply subjects 11 and 12. The DC power stored in the capacity-type battery 15 is output to the power supply subjects 11 and 12 via a power control device 14, and the capacity-type battery 15 is connected in parallel to the power-type battery 13 via the power control device 14.
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Inventors:
INOUE TAKESHI (JP)
YAMAUCHI SHIN (JP)
MAKINO SHIGEKI (JP)
KOMATSU DAIKI (JP)
YAMAUCHI SHIN (JP)
MAKINO SHIGEKI (JP)
KOMATSU DAIKI (JP)
Application Number:
PCT/JP2017/025240
Publication Date:
April 05, 2018
Filing Date:
July 11, 2017
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02J7/02; B60L3/00; B60L7/10; B60L9/18; B60L11/18; B60L15/20; H01M10/44; H01M10/48; H02J7/00
Foreign References:
| JP2015192533A | 2015-11-02 | |||
| JP2010273428A | 2010-12-02 | |||
| JPH11332023A | 1999-11-30 | |||
| JPH08163711A | 1996-06-21 | |||
| JP2013247774A | 2013-12-09 | |||
| JP2007506395A | 2007-03-15 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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