IN2013CN08687A - - Google Patents

Info

Publication number
IN2013CN08687A
IN2013CN08687A IN8687CHN2013A IN2013CN08687A IN 2013CN08687 A IN2013CN08687 A IN 2013CN08687A IN 8687CHN2013 A IN8687CHN2013 A IN 8687CHN2013A IN 2013CN08687 A IN2013CN08687 A IN 2013CN08687A
Authority
IN
India
Prior art keywords
electricity
local
source
mains
case
Prior art date
Application number
Inventor
Ulrich Boeke
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2013CN08687A publication Critical patent/IN2013CN08687A/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
    • H02J3/38—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
    • 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
    • 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
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H02J2300/26—The renewable source being solar energy of photovoltaic origin involving maximum power point tracking control for photovoltaic sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The present invention relates to a power converter architecture and its operation principle that supplies an electric load with a controlled direct voltage from both a local direct current electricity source as well as an alternating current (AC)mains with maximum power conversion efficiency. For the case that the local electricity source can not provide enough electricity to the local load it is additionally supplied with electricity from the AC mains. In other case electricity is also feed into the AC grid when a local source can provide more electricity than needed to supply local loads.
IN8687CHN2013 2011-04-20 2012-04-20 IN2013CN08687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11163121 2011-04-20
PCT/IB2012/052002 WO2012143904A2 (en) 2011-04-20 2012-04-20 Controlled converter architecture with prioritized electricity supply

Publications (1)

Publication Number Publication Date
IN2013CN08687A true IN2013CN08687A (en) 2015-08-21

Family

ID=46062671

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8687CHN2013 IN2013CN08687A (en) 2011-04-20 2012-04-20

Country Status (6)

Country Link
US (1) US9048692B2 (en)
EP (1) EP2700138A2 (en)
JP (1) JP2014512170A (en)
CN (1) CN103477525A (en)
IN (1) IN2013CN08687A (en)
WO (1) WO2012143904A2 (en)

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EP2976820A2 (en) * 2013-03-22 2016-01-27 Koninklijke Philips N.V. Power management between sources and load
US9948106B2 (en) 2013-03-29 2018-04-17 Philips Lighting Holding B.V. Power conversion for solar / wind / water energy
CN104348342B (en) 2013-08-02 2019-05-31 通用电气公司 Electrical conversion systems and method
ES2535059B1 (en) * 2013-10-31 2016-02-09 Control Techniques Iberia S.A. Method and system to control a power supply to a load
US10281939B2 (en) 2014-02-17 2019-05-07 Commscope Technologies Llc Methods and equipment for reducing power loss in cellular systems
US9448576B2 (en) 2014-02-17 2016-09-20 Commscope Technologies Llc Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US11333695B2 (en) 2014-02-17 2022-05-17 Commscope Technologies Llc Methods and equipment for reducing power loss in cellular systems
KR20160098894A (en) * 2015-02-11 2016-08-19 삼성에스디아이 주식회사 Power conversion device and driving method thereof
CN106093803B (en) * 2016-06-07 2019-06-11 东莞市冠佳电子设备有限公司 Switch power supply aging tests circuit
CN108336753B (en) * 2017-01-20 2023-01-06 丰郅(上海)新能源科技有限公司 Photovoltaic power generation system and method for realizing output power maximization
JP6765078B2 (en) * 2017-03-30 2020-10-07 パナソニックＩｐマネジメント株式会社 Power converter, power conversion system
EP3462560B1 (en) * 2017-09-27 2021-05-12 Indielux UG (Haftungsbeschränkt) A method and system for determining and controlling an electricity feed to an electricity grid from a load side of an electric circuit
US10931116B2 (en) * 2018-03-29 2021-02-23 Astec International Limited Priority load sharing for electrical power systems having multiple power sources
US11977131B2 (en) 2020-11-18 2024-05-07 Rolls-Royce North American Technologies, Inc. Fault detection for a solid state power converter
US11588322B2 (en) * 2020-11-20 2023-02-21 Rolls-Royce North American Technologies, Inc. Fault detection for a solid state power converter

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JPH06165395A (en) * 1992-11-24 1994-06-10 Sanyo Electric Co Ltd Power source
JP3147257B2 (en) * 1992-12-09 2001-03-19 日本電池株式会社 Grid-connected power system
JPH1146457A (en) * 1997-07-25 1999-02-16 Tdk Corp Charging device utilizing solar cell
CN1322653C (en) * 2003-02-13 2007-06-20 飞瑞股份有限公司 Renewable energy resource deflector having multiple function mode
US7227278B2 (en) * 2004-01-21 2007-06-05 Nextek Power Systems Inc. Multiple bi-directional input/output power control system
US20060092588A1 (en) 2004-10-28 2006-05-04 Realmuto Richard A Multiple bi-directional input/output power control system
US7564193B2 (en) * 2005-01-31 2009-07-21 Intersil Americas Inc. DC-AC converter having phase-modulated, double-ended, full-bridge topology for powering high voltage load such as cold cathode fluorescent lamp
GB0615562D0 (en) 2006-08-04 2006-09-13 Ceres Power Ltd Power supply control for power
KR100891115B1 (en) * 2007-04-26 2009-03-30 삼성전자주식회사 Method and apparatus for saturation-prevented power factor improvement
JP5081596B2 (en) 2007-12-04 2012-11-28 シャープ株式会社 Power supply system
WO2009155445A2 (en) 2008-06-18 2009-12-23 Premium Power Corporation Integrated renewable energy generation and storage systems and associated methods
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US8587963B2 (en) * 2009-01-21 2013-11-19 Fsp Technology Inc. Resonant converter equipped with multiple output circuits to provide multiple power outlets
DE102009008635A1 (en) * 2009-02-12 2010-08-19 Osram Gesellschaft mit beschränkter Haftung Circuit arrangement for converting an input AC voltage into a DC voltage, retrofit lamp with such a circuit arrangement, and lighting system
JP4873029B2 (en) * 2009-03-11 2012-02-08 パナソニック株式会社 Distributed power supply
CN101651349B (en) * 2009-09-10 2011-11-09 浙江大学 Fuel cell generator
US8896207B2 (en) * 2009-11-19 2014-11-25 ElectraLED Inc. Fluorescent light fixture assembly with LED lighting element and converter modules

Also Published As

Publication number Publication date
JP2014512170A (en) 2014-05-19
US20140132169A1 (en) 2014-05-15
WO2012143904A2 (en) 2012-10-26
CN103477525A (en) 2013-12-25
US9048692B2 (en) 2015-06-02
WO2012143904A3 (en) 2013-06-27
EP2700138A2 (en) 2014-02-26

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