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WO2009146065A3 - Energy interface module and power conversion system - Google Patents

Energy interface module and power conversion system Download PDF

Info

Publication number
WO2009146065A3
WO2009146065A3 PCT/US2009/039109 US2009039109W WO2009146065A3 WO 2009146065 A3 WO2009146065 A3 WO 2009146065A3 US 2009039109 W US2009039109 W US 2009039109W WO 2009146065 A3 WO2009146065 A3 WO 2009146065A3
Authority
WO
WIPO (PCT)
Prior art keywords
module
power
output
modules
power conversion
Prior art date
Application number
PCT/US2009/039109
Other languages
French (fr)
Other versions
WO2009146065A2 (en
Inventor
Francis P. Harrington
Original Assignee
Harrington Francis P
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 Harrington Francis P filed Critical Harrington Francis P
Publication of WO2009146065A2 publication Critical patent/WO2009146065A2/en
Publication of WO2009146065A3 publication Critical patent/WO2009146065A3/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
    • H02J3/381—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
    • 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
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • 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
    • 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
    • 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
    • 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
    • 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
    • H02J2300/28—The renewable source being wind energy
    • 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
    • H02J2300/30—The power source being a fuel cell
    • 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
    • H02J2300/40—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
    • 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)
  • Direct Current Feeding And Distribution (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

The system converts the power generated by a solar photovoltaic, (PV), module and efficiently transfers that power to desired loads and/or storage devices. By working directly with an individual PV module, or small group of PV modules, it can operate the module's current and voltage at the ideal operating point for maximum power output. The output of multiple interface modules can then be strung together in a series fashion therefore creating an efficient method of power transfer. Output current of each module is controlled by the interface controller. All modules will output varying voltages to facilitate the maximum transfer of power from the PV module to the desired loads.
PCT/US2009/039109 2008-04-04 2009-04-01 Energy interface module and power conversion system WO2009146065A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4246908P 2008-04-04 2008-04-04
US61/042,469 2008-04-04

Publications (2)

Publication Number Publication Date
WO2009146065A2 WO2009146065A2 (en) 2009-12-03
WO2009146065A3 true WO2009146065A3 (en) 2010-01-21

Family

ID=41377858

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/039109 WO2009146065A2 (en) 2008-04-04 2009-04-01 Energy interface module and power conversion system

Country Status (1)

Country Link
WO (1) WO2009146065A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958080B1 (en) * 2010-03-26 2012-08-31 Watt Consulting DEVICE AND METHOD FOR DETECTING THE PERFORMANCE OF PHOTOVOLTAIC PANELS
DE102010023085A1 (en) * 2010-06-08 2011-12-08 Yamaichi Electronics Deutschland Gmbh Connection box for connecting e.g. electrical direct current consumer with solar module of solar panel for generating electric power from sunlight, has actuator supplied with input voltage to generate super-positioned output voltage
ITVI20110112A1 (en) * 2011-04-29 2012-10-30 Itaco S R L PHOTOVOLTAIC PLANT FOR THE PRODUCTION OF ELECTRIC POWER OF HIGH POWER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105224A1 (en) * 2003-11-13 2005-05-19 Sharp Kabushiki Kaisha Inverter apparatus connected to a plurality of direct current power sources and dispersed-power-source system having inverter apparatus linked to commercial power system to operate
EP1580862A1 (en) * 2004-03-23 2005-09-28 Canon Kabushiki Kaisha Master/slave control of parallel connected solar battery modules
KR20070009497A (en) * 2006-11-28 2007-01-18 (주) 다쓰테크 Photovoltaic power generation device with isolated DC power generation module and photovoltaic power generation management system with photovoltaic power generation device
KR20070078524A (en) * 2006-01-27 2007-08-01 엘에스산전 주식회사 Solar power system and control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105224A1 (en) * 2003-11-13 2005-05-19 Sharp Kabushiki Kaisha Inverter apparatus connected to a plurality of direct current power sources and dispersed-power-source system having inverter apparatus linked to commercial power system to operate
EP1580862A1 (en) * 2004-03-23 2005-09-28 Canon Kabushiki Kaisha Master/slave control of parallel connected solar battery modules
KR20070078524A (en) * 2006-01-27 2007-08-01 엘에스산전 주식회사 Solar power system and control method
KR20070009497A (en) * 2006-11-28 2007-01-18 (주) 다쓰테크 Photovoltaic power generation device with isolated DC power generation module and photovoltaic power generation management system with photovoltaic power generation device

Also Published As

Publication number Publication date
WO2009146065A2 (en) 2009-12-03

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