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IN2014MN00021A - - Google Patents

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Publication number
IN2014MN00021A
IN2014MN00021A IN21MUN2014A IN2014MN00021A IN 2014MN00021 A IN2014MN00021 A IN 2014MN00021A IN 21MUN2014 A IN21MUN2014 A IN 21MUN2014A IN 2014MN00021 A IN2014MN00021 A IN 2014MN00021A
Authority
IN
India
Prior art keywords
power
grid
sources
supply
solar
Prior art date
Application number
Inventor
George Shu Xing Cheng
Steven L Mulkey
Andrew J Chow
Original Assignee
Cyboenergy 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 Cyboenergy Inc filed Critical Cyboenergy Inc
Publication of IN2014MN00021A publication Critical patent/IN2014MN00021A/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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

A method and apparatus is disclosed for intelligently inverting DC power from DC sources such as photovoltaic (PV) solar modules to single phase or three phase AC power to supply power for off grid applications. A number of regular or redundant off grid Mini Inverters with one two three or multiple input channels in a mixed variety can easily connect to one two three or multiple DC power sources such as solar PV modules invert the DC power to AC power and daisy chain together to generate and supply AC power to electrical devices that are not connected to the power grid including motors pumps fans lights appliances and homes.
IN21MUN2014 2011-06-10 2012-06-11 IN2014MN00021A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161495540P 2011-06-10 2011-06-10
PCT/US2012/041923 WO2012171014A2 (en) 2011-06-10 2012-06-11 Smart and scalable off-grid mini-inverters

Publications (1)

Publication Number Publication Date
IN2014MN00021A true IN2014MN00021A (en) 2015-06-12

Family

ID=47292568

Family Applications (1)

Application Number Title Priority Date Filing Date
IN21MUN2014 IN2014MN00021A (en) 2011-06-10 2012-06-11

Country Status (4)

Country Link
US (1) US8994218B2 (en)
AU (1) AU2012267441B2 (en)
IN (1) IN2014MN00021A (en)
WO (1) WO2012171014A2 (en)

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US10833629B2 (en) 2013-03-15 2020-11-10 Technology Research, Llc Interface for renewable energy system
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US11770095B2 (en) * 2019-12-30 2023-09-26 Solaredge Technologies Ltd. Energy harvesting and electrical power generation
CN111342496A (en) * 2020-04-16 2020-06-26 阳光电源股份有限公司 Micro-grid switching device and switching control method
US11764702B2 (en) 2020-09-25 2023-09-19 Kripya LLC Adaptable DC-AC inverter drive system and operation
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Also Published As

Publication number Publication date
AU2012267441A1 (en) 2014-01-09
WO2012171014A2 (en) 2012-12-13
US8994218B2 (en) 2015-03-31
WO2012171014A3 (en) 2013-03-28
US20120313443A1 (en) 2012-12-13
AU2012267441B2 (en) 2017-01-19

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