WO2009072415A1 - 電力供給システム - Google Patents

電力供給システム Download PDF

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Publication number
WO2009072415A1
WO2009072415A1 PCT/JP2008/071322 JP2008071322W WO2009072415A1 WO 2009072415 A1 WO2009072415 A1 WO 2009072415A1 JP 2008071322 W JP2008071322 W JP 2008071322W WO 2009072415 A1 WO2009072415 A1 WO 2009072415A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
bus line
supply system
power supply
voltage
Prior art date
Application number
PCT/JP2008/071322
Other languages
English (en)
French (fr)
Inventor
Ryoji Matsui
Kazuhito Nishimura
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to US12/745,997 priority Critical patent/US8362648B2/en
Priority to ES08857910.7T priority patent/ES2532282T3/es
Priority to EP20080857910 priority patent/EP2224571B1/en
Publication of WO2009072415A1 publication Critical patent/WO2009072415A1/ja

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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/102—Parallel operation of dc sources being switching converters
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

　直流電力源の出力を高効率で負荷装置に供給するとともに、複雑な制御を行うことなく、商用電力系統と直流電力源と負荷装置の間での電力の融通が可能な電力供給システムを提供する。 　電力供給システムは、直流発電装置と、負荷装置と、系統電力を直流母線に接続する。前記直流発電装置と直流母線の間に接続され，直流母線への出力電圧を電圧Ｖ１に制御するＤＣ／ＤＣコンバータと、前記系統電力と直流母線の間に接続され、直流母線からの入力電圧Ｖ２に応じて制御動作するインバータと、前記系統電力と直流母線の間に接続され、直流母線への出力電圧を電圧Ｖ３に制御するＡＣ／ＤＣコンバータとを備える。前記各電圧をＶ１＞Ｖ２＞Ｖ３に設定する。
PCT/JP2008/071322 2007-12-04 2008-11-25 電力供給システム WO2009072415A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/745,997 US8362648B2 (en) 2007-12-04 2008-11-25 Electric power supply system
ES08857910.7T ES2532282T3 (es) 2007-12-04 2008-11-25 Sistema de suministro de potencia
EP20080857910 EP2224571B1 (en) 2007-12-04 2008-11-25 Power supply system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007313816A JP5081596B2 (ja) 2007-12-04 2007-12-04 電力供給システム
JP2007-313816 2007-12-04

Publications (1)

Publication Number Publication Date
WO2009072415A1 true WO2009072415A1 (ja) 2009-06-11

Family

ID=40717597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071322 WO2009072415A1 (ja) 2007-12-04 2008-11-25 電力供給システム

Country Status (5)

Country Link
US (1) US8362648B2 (ja)
EP (1) EP2224571B1 (ja)
JP (1) JP5081596B2 (ja)
ES (1) ES2532282T3 (ja)
WO (1) WO2009072415A1 (ja)

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WO2011001796A1 (ja) * 2009-06-30 2011-01-06 パナソニック電工株式会社 配電システム
KR101042746B1 (ko) 2009-12-17 2011-06-20 삼성에스디아이 주식회사 신재생 에너지 저장 시스템의 양방향 인버터
CN106225123A (zh) * 2016-08-16 2016-12-14 南宁市泓森机电工程有限公司 一种利用太阳能运行水帘空调机的方法
CN107306031A (zh) * 2016-04-15 2017-10-31 中国电力科学研究院 一种直流外送环形拓扑结构及控制方法

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US8248230B2 (en) * 2009-02-20 2012-08-21 Redwood Systems, Inc. Smart power device
KR101691809B1 (ko) * 2009-08-04 2017-01-09 엘지전자 주식회사 분산전원을 이용한 전동기 구동장치 및 분산전원 시스템
KR101698778B1 (ko) * 2009-08-04 2017-01-23 엘지전자 주식회사 분산전원을 이용한 전동기 구동장치 및 분산전원 시스템
JP5546832B2 (ja) * 2009-11-16 2014-07-09 パナソニック株式会社 配電システム
JP5799253B2 (ja) * 2009-11-11 2015-10-21 パナソニックＩｐマネジメント株式会社 配電システム
JP5799254B2 (ja) * 2009-11-16 2015-10-21 パナソニックＩｐマネジメント株式会社 配電システム
JP5673551B2 (ja) * 2009-12-04 2015-02-18 三洋電機株式会社 蓄電ユニット、発電システムおよび充放電システム
BR112012027568A2 (pt) * 2010-04-26 2016-08-02 Univ Kingston conversor de energia, micro-inversor, sistema gerador de energia e método para obter energia a partir de um gerador de energia
US8373949B2 (en) 2010-06-16 2013-02-12 Transocean Sedco Forex Ventures Limited Hybrid power plant for improved efficiency and dynamic performance
JP2012029421A (ja) * 2010-07-22 2012-02-09 Coexe Co Ltd ハイブリッド電源接続インタフェース装置
TWI431899B (zh) * 2010-11-30 2014-03-21 Inventec Corp 伺服電腦機組
JP5526043B2 (ja) * 2011-01-06 2014-06-18 シャープ株式会社 直流給電システム
US20120181865A1 (en) * 2011-01-14 2012-07-19 Leviton Manufacturing Co., Inc. Distributed dc power systems
JP5931345B2 (ja) * 2011-04-11 2016-06-08 東芝三菱電機産業システム株式会社 無停電電源システム
JP5931346B2 (ja) * 2011-04-11 2016-06-08 東芝三菱電機産業システム株式会社 無停電電源システム
JP5342598B2 (ja) * 2011-04-18 2013-11-13 シャープ株式会社 電力変換器
US9048692B2 (en) 2011-04-20 2015-06-02 Koninklijkle Philips N.V. Controlled converter architecture with prioritized electricity supply
FR2976745B1 (fr) * 2011-06-15 2015-07-17 Schneider Electric Ind Sas Mecanisme de commande securise pour systeme photovoltaique distribue
JP5721558B2 (ja) * 2011-06-20 2015-05-20 京セラ株式会社 パワーコンディショナ
JP5818602B2 (ja) * 2011-09-20 2015-11-18 三菱重工メカトロシステムズ株式会社 機械式駐車装置及び機械式駐車装置の電力供給方法
CN103828182B (zh) * 2011-09-20 2017-07-28 三菱重工机电***株式会社 机械式停车装置以及机械式停车装置的供电方法
JP2013085324A (ja) * 2011-10-06 2013-05-09 Ntt Facilities Inc 電力変換システム及び電力変換回路
US20130186450A1 (en) * 2012-01-23 2013-07-25 Seldon Energy Partners, LLC Solar Power System
US10411477B2 (en) * 2012-03-26 2019-09-10 Pika Energy, Inc. Distributed substring architecture for maximum power point tracking of energy sources
WO2014056086A1 (en) 2012-10-09 2014-04-17 Horizon Oilfield Solutions Inc. Hybrid power source lighting and energy system for operation in harsh and/or remote locations
JP6509191B2 (ja) * 2013-03-22 2019-05-08 シグニファイ ホールディング ビー ヴィ ソースと負荷との間の電力管理
JP5897501B2 (ja) * 2013-06-19 2016-03-30 三菱電機株式会社 電力供給システム
CN103486682B (zh) * 2013-09-25 2021-09-28 珠海格力电器股份有限公司 光伏空调***
US9515516B2 (en) 2013-10-03 2016-12-06 Jeramy Baker Portable power station system
ES2535059B1 (es) * 2013-10-31 2016-02-09 Control Techniques Iberia S.A. Método y sistema para controlar un suministro de potencia eléctrica a una carga
CN104734180B (zh) * 2013-12-24 2018-02-27 珠海格力电器股份有限公司 供电控制方法和***
CN107658900B (zh) * 2013-12-24 2020-12-22 珠海格力电器股份有限公司 光伏并网***
JP2015220958A (ja) * 2014-05-21 2015-12-07 シャープ株式会社 パワーコンディショナ及び蓄電制御方法
US10298023B2 (en) * 2015-09-25 2019-05-21 Dell Products, Lp Universal power converter having variable voltage capability and method therefor
CN108140858B (zh) 2015-10-06 2021-10-26 康明斯发电Ip公司 可重配置的转换器
CN105262433B (zh) * 2015-10-15 2018-01-19 珠海格力电器股份有限公司 能源网关、家用电器、直流微电网***及其能源管理方法
JP6751575B2 (ja) * 2016-03-29 2020-09-09 センクシア株式会社 太陽光発電システムを利用した負荷駆動システム
US10998746B2 (en) * 2017-04-03 2021-05-04 Smart Charging Technologies Llc Direct current uninterruptible power supply with AC power supply and related methods
EP3407459A1 (en) 2017-05-25 2018-11-28 Siemens Aktiengesellschaft Power supply system and method
BE1028004B1 (nl) * 2019-12-30 2021-08-24 Futech Bvba DC-bron in elektrische installatie
KR102223422B1 (ko) * 2020-08-06 2021-03-05 대농산업전기(주) 무정전 전원 공급 장치 및 그의 제어 방법

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011001796A1 (ja) * 2009-06-30 2011-01-06 パナソニック電工株式会社 配電システム
JP2011015501A (ja) * 2009-06-30 2011-01-20 Panasonic Electric Works Co Ltd 配電システム
KR101042746B1 (ko) 2009-12-17 2011-06-20 삼성에스디아이 주식회사 신재생 에너지 저장 시스템의 양방향 인버터
US8817508B2 (en) 2009-12-17 2014-08-26 Samsung Sdi Co., Ltd. Bidirectional inverter for new renewable energy storage system
CN107306031A (zh) * 2016-04-15 2017-10-31 中国电力科学研究院 一种直流外送环形拓扑结构及控制方法
CN106225123A (zh) * 2016-08-16 2016-12-14 南宁市泓森机电工程有限公司 一种利用太阳能运行水帘空调机的方法

Also Published As

Publication number Publication date
JP5081596B2 (ja) 2012-11-28
US20100253148A1 (en) 2010-10-07
EP2224571A4 (en) 2013-11-13
EP2224571B1 (en) 2015-02-25
ES2532282T3 (es) 2015-03-25
US8362648B2 (en) 2013-01-29
EP2224571A1 (en) 2010-09-01
JP2009142013A (ja) 2009-06-25

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