BRPI0407429A - Electric power system - Google Patents

Electric power system

Info

Publication number
BRPI0407429A
BRPI0407429A BR0407429-7A BRPI0407429A BRPI0407429A BR PI0407429 A BRPI0407429 A BR PI0407429A BR PI0407429 A BRPI0407429 A BR PI0407429A BR PI0407429 A BRPI0407429 A BR PI0407429A
Authority
BR
Brazil
Prior art keywords
power
equipment
electricity
control equipment
units
Prior art date
Application number
BR0407429-7A
Other languages
Portuguese (pt)
Inventor
Yoshihiko Matsumoto
Original Assignee
Vpec Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vpec Inc filed Critical Vpec Inc
Publication of BRPI0407429A publication Critical patent/BRPI0407429A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers

Abstract

"SISTEMA DE ENERGIA ELéTRICA". A presente invenção provê um sistema de energia elétrica, com uma pluralidade de UNIDADES DE ENERGIA interconectadas por EQUIPAMENTO DE CONTROLE, independentemente do convencional sistema de energia elétrica. Uma pluralidade de UNIDADES DE ENERGIA incluindo equipamento de geração de energia elétrica (101), um equipamento de armazenamento de energia elétrica (102), uma pluralidade de cargas (103) e EQUIPAMENTO DE CONTROLE DE ENERGIA (104) são interconectados através de uma linha de transmissão de energia elétrica W. O dito EQUIPAMENTO DE CONTROLE DE ENERGIA julga se ou não ocorre a insuficiência de energia elétrica ou se ou não ocorre excesso de energia elétrica na UNIDADE DE ENERGIA (11) tendo o EQUIPAMENTO DE CONTROLE DE ENERGIA, de modo a receber a energia elétrica a partir das outras UNIDADES DE ENERGIA (12 A 15) tendo o equipamento de geração de energia elétrica e/ou tendo o equipamento de armazenamento de energia elétrica no caso de ocorrer insuficiência energia elétrica na Unidade de Energia (11), ou para prover a energia elétrica às outras Unidades de Energia (11 a 15) no caso de ocorrer excesso de energia elétrica na Unidade de Energia (11)."ELECTRIC POWER SYSTEM". The present invention provides an electrical power system, with a plurality of POWER UNITS interconnected by CONTROL EQUIPMENT, independently of the conventional electrical power system. A plurality of POWER UNITS including power generation equipment (101), power storage equipment (102), a plurality of charges (103) and POWER CONTROL EQUIPMENT (104) are interconnected via a line. The said POWER CONTROL EQUIPMENT judges whether or not there is a shortage of electricity or whether or not there is an excess of electricity in the POWER UNIT (11) having the POWER CONTROL EQUIPMENT to receive electricity from the other POWER UNITS (12 A 15) having the power generation equipment and / or having the power storage equipment in case of power failure in the Power Unit (11) , or to provide electricity to other Power Units (11 to 15) in the event of excess power to the Power Unit (11).

BR0407429-7A 2003-02-13 2004-02-13 Electric power system BRPI0407429A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003034572 2003-02-13
PCT/JP2004/001562 WO2004073136A1 (en) 2003-02-13 2004-02-13 Power system

Publications (1)

Publication Number Publication Date
BRPI0407429A true BRPI0407429A (en) 2006-01-24

Family

ID=32866271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407429-7A BRPI0407429A (en) 2003-02-13 2004-02-13 Electric power system

Country Status (5)

Country Link
JP (1) JP5100009B2 (en)
CN (1) CN100373734C (en)
BR (1) BRPI0407429A (en)
RU (1) RU2005128512A (en)
WO (1) WO2004073136A1 (en)

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US8401708B2 (en) 2007-03-26 2013-03-19 Vpec, Inc. Electric power system
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JP2010098797A (en) * 2008-10-14 2010-04-30 Sharp Corp Solar light generating system
JP2010097290A (en) * 2008-10-14 2010-04-30 Sharp Corp Photovoltaic power generation system
US20110198934A1 (en) * 2008-10-14 2011-08-18 Hirofumi Mitsuoka Photovoltaic power system
JP4783453B2 (en) 2009-09-10 2011-09-28 力也 阿部 Multi-terminal type asynchronous interconnection device, power equipment control terminal device, power network system and control method therefor
JP5330941B2 (en) 2009-09-15 2013-10-30 パナソニック株式会社 Equipment control system
JP2011101534A (en) * 2009-11-06 2011-05-19 Panasonic Electric Works Co Ltd Electric power interchange system
JP5520574B2 (en) * 2009-11-06 2014-06-11 パナソニック株式会社 Power interchange system
JP5440158B2 (en) * 2009-12-25 2014-03-12 マツダ株式会社 Battery charging method and charging system
JP5611611B2 (en) * 2010-02-12 2014-10-22 東芝エレベータ株式会社 Elevator emergency power supply system
JP5349377B2 (en) * 2010-03-15 2013-11-20 中国電力株式会社 Power supply system control method and power supply system
JP2012044819A (en) * 2010-08-23 2012-03-01 Rohm Co Ltd Electric power system
JP2012157160A (en) * 2011-01-26 2012-08-16 Toshiba Corp Power control system
JP5873984B2 (en) * 2011-02-21 2016-03-01 パナソニックＩｐマネジメント株式会社 Power control system and control device
JP5854687B2 (en) * 2011-08-03 2016-02-09 株式会社東芝 Solar power system
JP5800638B2 (en) * 2011-08-25 2015-10-28 東芝エレベータ株式会社 Elevator contactless power supply system
JP5731941B2 (en) 2011-09-30 2015-06-10 株式会社東芝 Charge / discharge instruction apparatus, charge / discharge instruction method, and charge / discharge instruction program
JP5701730B2 (en) 2011-09-30 2015-04-15 株式会社東芝 Charge / discharge determination device, charge / discharge determination method, and charge / discharge determination program
RU2479908C1 (en) * 2011-12-28 2013-04-20 Общество с ограниченной ответственностью "Электросистемы" Method to control one or several power generator plants
JP5524428B1 (en) * 2013-08-23 2014-06-18 中国電力株式会社 Power control apparatus, control method and program for power control apparatus
EP3070813B1 (en) * 2013-11-14 2018-06-20 Sony Corporation Power supplying device and power receiving device
KR101602916B1 (en) * 2014-05-26 2016-03-14 재단법인대구경북과학기술원 Apparatus for managing smart microgrid and method thereof
US10120403B2 (en) 2014-06-24 2018-11-06 Mitsubishi Electric Corporation Energy management system and power interchange method
KR101645690B1 (en) * 2014-08-25 2016-08-04 삼성중공업 주식회사 Apparatus and method for managing electric power
KR20160039332A (en) * 2014-10-01 2016-04-11 엘에스산전 주식회사 High voltage direct current transmission system
JP2019022381A (en) * 2017-07-20 2019-02-07 株式会社東芝 Micro grid interconnection system, micro grid interconnection control method, and control program
RU2677258C1 (en) * 2017-10-05 2019-01-16 Российская Федерация, от имени которой выступает Государственная корпорация по космической деятельности "РОСКОСМОС" Method for controlling an autonomous power plant (options)
CN108879701B (en) * 2018-06-19 2020-08-25 广东美的制冷设备有限公司 Power consumption control method and device, server and electric appliance
JP7084351B2 (en) * 2019-05-09 2022-06-14 古河電気工業株式会社 DC power grid and DC power network control system
JP7276738B1 (en) 2021-12-23 2023-05-18 貴宏 田中 Self-energy surplus/deficiency information generating device and self-energy surplus/deficiency information generating method. A photovoltaic system, a microgrid energy supply and demand system, and a microgrid energy supply and demand method.

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Also Published As

Publication number Publication date
CN100373734C (en) 2008-03-05
WO2004073136A1 (en) 2004-08-26
JP5100009B2 (en) 2012-12-19
CN1759516A (en) 2006-04-12
JPWO2004073136A1 (en) 2006-06-01
RU2005128512A (en) 2006-02-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.