DC POWER TRANSMISSION AND RECEPTION CONTROL DEVICE, METHOD FOR CONTROLLING TRANSMISSION AND RECEPTION OF DC POWER, DC POWER TRANSMISSION AND RECEPTION CONTROL SYSTEM

Title:

DC POWER TRANSMISSION AND RECEPTION CONTROL DEVICE, METHOD FOR CONTROLLING TRANSMISSION AND RECEPTION OF DC POWER, DC POWER TRANSMISSION AND RECEPTION CONTROL SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/009619

Kind Code:

A1

Abstract:

A method of operating a first battery server for use with a first node of a power interchange system that distributes direct current (DC) power between nodes, wherein each node of the nodes comprises a storage battery to store electrical energy and a battery server to control transmission of DC power from the storage battery of the node to one or more other nodes and to control receipt of DC power at the node from one or more storage batteries of one or more other nodes. The method comprises, in response to detecting that a state of charge of the first storage battery and/or a usage rate of power satisfies one or more conditions, requesting that a master node of the power interchange system control transmission of power from another node of the nodes to the first node, wherein the master node is one of the nodes.

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Inventors:

MORITA TADASHI (JP)
WERTH ANNETTE (JP)

Application Number:

PCT/JP2015/003440

Publication Date:

January 21, 2016

Filing Date:

July 08, 2015

Export Citation:

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Assignee:

SONY CORP (JP)

International Classes:

H02J7/34; H02J1/10

Foreign References:

US20120326668A1	2012-12-27
EP2061131A1	2009-05-20
CN102545200A	2012-07-04
US20100181957A1	2010-07-22
JP2011205871A	2011-10-13
JP2013090560A	2013-05-13

Other References: