IL263278A - A dc pullup system for optimizing solar string power generation systems - Google Patents

A dc pullup system for optimizing solar string power generation systems

Info

Publication number
IL263278A
IL263278A IL263278A IL26327818A IL263278A IL 263278 A IL263278 A IL 263278A IL 263278 A IL263278 A IL 263278A IL 26327818 A IL26327818 A IL 26327818A IL 263278 A IL263278 A IL 263278A
Authority
IL
Israel
Prior art keywords
pullup
power generation
generation systems
string power
solar string
Prior art date
Application number
IL263278A
Other languages
Hebrew (he)
Other versions
IL263278B2 (en
IL263278B1 (en
Inventor
Nemenman Ilya
Adler Shlomo
Berman Evsei
Original Assignee
Vigdu V Tech Ltd
Nemenman Ilya
Adler Shlomo
Berman Evsei
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 Vigdu V Tech Ltd, Nemenman Ilya, Adler Shlomo, Berman Evsei filed Critical Vigdu V Tech Ltd
Priority to IL263278A priority Critical patent/IL263278B2/en
Priority to PCT/IL2019/051232 priority patent/WO2020105031A1/en
Publication of IL263278A publication Critical patent/IL263278A/en
Publication of IL263278B1 publication Critical patent/IL263278B1/en
Publication of IL263278B2 publication Critical patent/IL263278B2/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • G06N5/046—Forward inferencing; Production systems
    • 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
    • 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
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
IL263278A 2018-11-25 2018-11-25 A dc pullup system for optimizing solar string power generation systems IL263278B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL263278A IL263278B2 (en) 2018-11-25 2018-11-25 A dc pullup system for optimizing solar string power generation systems
PCT/IL2019/051232 WO2020105031A1 (en) 2018-11-25 2019-11-11 A dc pullup system for optimizing solar string power generation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL263278A IL263278B2 (en) 2018-11-25 2018-11-25 A dc pullup system for optimizing solar string power generation systems

Publications (3)

Publication Number Publication Date
IL263278A true IL263278A (en) 2020-05-31
IL263278B1 IL263278B1 (en) 2024-03-01
IL263278B2 IL263278B2 (en) 2024-07-01

Family

ID=70773906

Family Applications (1)

Application Number Title Priority Date Filing Date
IL263278A IL263278B2 (en) 2018-11-25 2018-11-25 A dc pullup system for optimizing solar string power generation systems

Country Status (2)

Country Link
IL (1) IL263278B2 (en)
WO (1) WO2020105031A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112631365B (en) * 2020-12-21 2022-02-18 湘潭大学 Photovoltaic power generation multi-peak MPPT control method based on SCASL

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100344A2 (en) * 2003-05-02 2004-11-18 Ballard Power Systems Corporation Method and apparatus for tracking maximum power point for inverters in photovoltaic applications
US8013472B2 (en) * 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US7969133B2 (en) * 2008-05-14 2011-06-28 National Semiconductor Corporation Method and system for providing local converters to provide maximum power point tracking in an energy generating system
US10153383B2 (en) * 2008-11-21 2018-12-11 National Semiconductor Corporation Solar string power point optimization
JP5581965B2 (en) * 2010-01-19 2014-09-03 オムロン株式会社 MPPT controller, solar cell control device, photovoltaic power generation system, MPPT control program, and MPPT controller control method
GB2482653B (en) * 2010-06-07 2012-08-29 Enecsys Ltd Solar photovoltaic systems
KR101452776B1 (en) * 2013-07-10 2014-12-17 엘에스산전 주식회사 Photovoltaic system
US9461535B2 (en) * 2013-12-30 2016-10-04 King Fahd University Of Petroleum And Minerals Photovoltaic systems with maximum power point tracking controller

Also Published As

Publication number Publication date
IL263278B2 (en) 2024-07-01
WO2020105031A1 (en) 2020-05-28
IL263278B1 (en) 2024-03-01

Similar Documents

Publication Publication Date Title
SG11202009995RA (en) Offshore energy generation system
PT3735727T (en) Power grid system
EP3907881A4 (en) Smart solar power generation system
EP3743625C0 (en) Power generation system
PL3783796T3 (en) System for controlling photovoltaic power generation
EP3771065A4 (en) Photovoltaic power generation inverter system
EP3792479C0 (en) System for electricity generation
GB201810271D0 (en) Component for a power generation system
ZA202204842B (en) A solar power plant
ZA202104407B (en) Power generation system
IL263278A (en) A dc pullup system for optimizing solar string power generation systems
PL3182554T3 (en) A system for converting distributed renewable energy into usable energy
IL263276A (en) An optimizer for solar string power generation systems and a method thereof
IL263277B (en) A matcher for multi module solar string power generation systems and a method thereof
GB2567575B (en) A photovoltaic power generation device
SG11202101303UA (en) Renewable energy management system
SG11202010483UA (en) A power system
GB201801061D0 (en) A design for an efficient electricity power plant
EP3806310C0 (en) Solar power generation system
GB201812354D0 (en) A desert photovoltaic power station technology
AU2018900854A0 (en) A tidal power generation system
GB2587036B (en) Power generation system
ZA202105663B (en) A power generation system
KR102000761B9 (en) Photovoltaic power genertaion facility installed on building
GB202000983D0 (en) Improved solar power system