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WO2003098703A3 - Schaltungsanordnung für eine photovoltaikanlage - Google Patents

Schaltungsanordnung für eine photovoltaikanlage Download PDF

Info

Publication number
WO2003098703A3
WO2003098703A3 PCT/DE2003/001611 DE0301611W WO03098703A3 WO 2003098703 A3 WO2003098703 A3 WO 2003098703A3 DE 0301611 W DE0301611 W DE 0301611W WO 03098703 A3 WO03098703 A3 WO 03098703A3
Authority
WO
WIPO (PCT)
Prior art keywords
circuit arrangement
solar
photovoltaic system
operated
mpp
Prior art date
Application number
PCT/DE2003/001611
Other languages
English (en)
French (fr)
Other versions
WO2003098703A2 (de
Inventor
Ruediger Roehrig
Josef Steger
Original Assignee
Ruediger Roehrig
Josef Steger
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 Ruediger Roehrig, Josef Steger filed Critical Ruediger Roehrig
Priority to AU2003232634A priority Critical patent/AU2003232634A1/en
Priority to EP03752705A priority patent/EP1552563A2/de
Priority to US10/514,488 priority patent/US7709727B2/en
Priority to JP2004506096A priority patent/JP4092334B2/ja
Priority to DE10393094T priority patent/DE10393094D2/de
Publication of WO2003098703A2 publication Critical patent/WO2003098703A2/de
Publication of WO2003098703A3 publication Critical patent/WO2003098703A3/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/955—Circuit arrangements for devices having potential barriers for photovoltaic devices
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S136/00—Batteries: thermoelectric and photoelectric
    • Y10S136/291—Applications
    • Y10S136/293—Circuits

Landscapes

  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Die Erfindung betrifft eine Schaltungsanordnung zur Steuerung/Regelung von Photovoltaikanlagen (10b), welche eine Vielzahl seriell oder/und parallel verschalteter Solargeneratoren (14b) umfassen. Um Leistungsverluste der Solargeneratoren zu vermeiden, welche darin begründet liegt, dass nicht alle Solargeneratoren in ihrem MPP betrieben werden, ist jedem Solargenerator ein variabler Energie-Bypass (68b) zugeordnet, welcher derart gesteuert/geregelt wird, dass jeder Solargenerator (14b) kontinuierlich in seinem jeweils aktuellen, spezifischen MPP betrieben wird.
PCT/DE2003/001611 2002-05-17 2003-05-19 Schaltungsanordnung für eine photovoltaikanlage WO2003098703A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2003232634A AU2003232634A1 (en) 2002-05-17 2003-05-19 Circuit arrangement for a photovoltaic system
EP03752705A EP1552563A2 (de) 2002-05-17 2003-05-19 Schaltungsanordnung für eine photovoltaikanlage
US10/514,488 US7709727B2 (en) 2002-05-17 2003-05-19 Circuit arrangement for a photovoltaic system
JP2004506096A JP4092334B2 (ja) 2002-05-17 2003-05-19 光起電力装置用回路装置
DE10393094T DE10393094D2 (de) 2002-05-17 2003-05-19 Schaltungsanordnung für eine Photovoltaikanlage -

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10222621.0 2002-05-17
DE10222621A DE10222621A1 (de) 2002-05-17 2002-05-17 Verfahren und Schaltungsanordnung zur Steuer- und Regelung von Photovoltaikanlagen

Publications (2)

Publication Number Publication Date
WO2003098703A2 WO2003098703A2 (de) 2003-11-27
WO2003098703A3 true WO2003098703A3 (de) 2005-05-12

Family

ID=29285640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001611 WO2003098703A2 (de) 2002-05-17 2003-05-19 Schaltungsanordnung für eine photovoltaikanlage

Country Status (6)

Country Link
US (1) US7709727B2 (de)
EP (1) EP1552563A2 (de)
JP (1) JP4092334B2 (de)
AU (1) AU2003232634A1 (de)
DE (2) DE10222621A1 (de)
WO (1) WO2003098703A2 (de)

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US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources

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