WO2004010556A3 - Anordnung zum inhärenten störlichtbogenschutz in photovoltaik-anlagen - Google Patents

Anordnung zum inhärenten störlichtbogenschutz in photovoltaik-anlagen Download PDF

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Publication number
WO2004010556A3
WO2004010556A3 PCT/EP2003/007644 EP0307644W WO2004010556A3 WO 2004010556 A3 WO2004010556 A3 WO 2004010556A3 EP 0307644 W EP0307644 W EP 0307644W WO 2004010556 A3 WO2004010556 A3 WO 2004010556A3
Authority
WO
WIPO (PCT)
Prior art keywords
protection against
internal arc
arrangement providing
photovoltaic installations
inherent protection
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2003/007644
Other languages
English (en)
French (fr)
Other versions
WO2004010556A2 (de
Inventor
Horst Hauschild
Ingo Mueller
Michael Koerner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ilmenau University of Technology
Original Assignee
Ilmenau University of Technology
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 Ilmenau University of Technology filed Critical Ilmenau University of Technology
Priority to EP03764991A priority Critical patent/EP1525652A2/de
Priority to AU2003258511A priority patent/AU2003258511A1/en
Publication of WO2004010556A2 publication Critical patent/WO2004010556A2/de
Publication of WO2004010556A3 publication Critical patent/WO2004010556A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering 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
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Die Erfindung betrifft eine Anordnung zum inhärenten Störlichtbogenschutz im elektrischen Gleichstromnetz von Photovoltaik-Anlagen. Solche Anlagen umfassen ein oder mehrere Solarmodule (2) und mindestens eine elektrische Last (1). Die Entstehung eines Störlichtbogens wird vermieden bzw. im wesentlichen verzögerungsfrei beseitigt indem ein oder mehrere anlagenspezifisch dimensionierte, dauerhaft angeschlossene elektrische Speichereinrichtungen (3, 4, 6) in das Gleichstromnetz eingeschaltet sind. Diese Speichereinrichtungen, vorzugsweise elektrische Kondensatoren sind so dimensioniert, dass sie für eine den Störlichtbogen destabilisierende Zeit eine im wesentlichen ideale Spannungsquelle am Entstehungsort des Störlichtbogens bereitstellen.
PCT/EP2003/007644 2002-07-20 2003-07-15 Anordnung zum inhärenten störlichtbogenschutz in photovoltaik-anlagen Ceased WO2004010556A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03764991A EP1525652A2 (de) 2002-07-20 2003-07-15 Anordnung zum inhärenten störlichtbogenschutz in photovoltaik-anlagen
AU2003258511A AU2003258511A1 (en) 2002-07-20 2003-07-15 Arrangement providing inherent protection against internal arcs in photovoltaic installations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233119 2002-07-20
DE10233119.7 2002-07-20

Publications (2)

Publication Number Publication Date
WO2004010556A2 WO2004010556A2 (de) 2004-01-29
WO2004010556A3 true WO2004010556A3 (de) 2004-04-08

Family

ID=30469022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/007644 Ceased WO2004010556A2 (de) 2002-07-20 2003-07-15 Anordnung zum inhärenten störlichtbogenschutz in photovoltaik-anlagen

Country Status (3)

Country Link
EP (1) EP1525652A2 (de)
AU (1) AU2003258511A1 (de)
WO (1) WO2004010556A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2347958B1 (de) * 2008-11-12 2018-09-05 Kyushu Institute of Technology Vorrichtung zur unterdrückung langfristiger entladungen in einer solarbatterie-anordnung
DE102009044695A1 (de) 2009-11-27 2011-06-01 Müller, Ingo, Dr. Solarmodul, Modulschalter, Solarkabel, Sammelschiene, Mehrfachkontakt-Steckverbinder
US9897642B1 (en) 2014-03-27 2018-02-20 National Technology & Engineering Solutions Of Sandia, Llc Detection of arcing location on photovoltaic systems using filters

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025374A1 (de) * 1994-03-16 1995-09-21 Alpha Real Ag Verfahren zum schutz einer elektrischen anlage, insbesondere einer gleichspannungs-, z.b. einer photovoltaik-anlage, anlage sowie detektionseinheit für die anlage
US5986354A (en) * 1995-04-24 1999-11-16 Canon Kabushiki Kaisha DC source system with solar cell, and its operation method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025374A1 (de) * 1994-03-16 1995-09-21 Alpha Real Ag Verfahren zum schutz einer elektrischen anlage, insbesondere einer gleichspannungs-, z.b. einer photovoltaik-anlage, anlage sowie detektionseinheit für die anlage
US5986354A (en) * 1995-04-24 1999-11-16 Canon Kabushiki Kaisha DC source system with solar cell, and its operation method

Also Published As

Publication number Publication date
EP1525652A2 (de) 2005-04-27
AU2003258511A8 (en) 2004-02-09
WO2004010556A2 (de) 2004-01-29
AU2003258511A1 (en) 2004-02-09

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