CHARGING APPARATUS - YAMAHA MOTOR CO LTD

Title:

CHARGING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2018/159762

Kind Code:

A1

Abstract:

A charging apparatus (10) is provided with: a power reception unit (12); a plurality of power output units (14); a power storage unit (16); and a control unit (18). The power storage unit (16) has lithium ion cells (161) that are connected in series and in parallel. The control unit (18) executes control so as to supply power which the power reception unit (12) has received from an AC power source (20) to the lithium ion cells (161), and so as to output the power stored in the lithium ion cells (161) from the power output units (14) to which external power storage devices (22) are connected. Each of the lithium ion cells (161) has one positive electrode that includes a positive electrode active material having an olivine structure, and one negative electrode that includes a negative electrode active material which has a plurality of carbon layers 16121a, 16121b, and 16121c stacked on top of one another and in which the average interlayer distance among the carbon layers is equal to or more than the diameter of a lithium atom.

Inventors:

NAKAMURA HITOSHI (JP)
KONDO MITSUO (JP)

Application Number:

PCT/JP2018/007795

Publication Date:

September 07, 2018

Filing Date:

March 01, 2018

Export Citation:

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Assignee:

YAMAHA MOTOR CO LTD (JP)

International Classes:

H01M10/44; H01M4/58; H01M4/587; H01M10/0525; H01M10/613; H01M10/643; H01M10/6557; H01M10/6563; H01M50/213; H01M50/264; H02J7/00; H02J7/02; B60L11/18; H01M50/271; H01M50/296

Domestic Patent References:

WO2008132782A1	2008-11-06
WO2013180324A1	2013-12-05

Foreign References:

JP2012039822A	2012-02-23
JP2006318868A	2006-11-24
JP2008035671A	2008-02-14
JP2010148283A	2010-07-01
JP2017038281A	2017-02-16

Other References: