EP1275157A1 - Vorrichtung gegen hot spot für photovoltaisches modul und photovoltaisches modul mit einer solchen vorrichtung - Google Patents

Vorrichtung gegen hot spot für photovoltaisches modul und photovoltaisches modul mit einer solchen vorrichtung

Info

Publication number
EP1275157A1
EP1275157A1 EP01927977A EP01927977A EP1275157A1 EP 1275157 A1 EP1275157 A1 EP 1275157A1 EP 01927977 A EP01927977 A EP 01927977A EP 01927977 A EP01927977 A EP 01927977A EP 1275157 A1 EP1275157 A1 EP 1275157A1
Authority
EP
European Patent Office
Prior art keywords
module
photovoltaic module
photovoltaic
switch
capacitor
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.)
Withdrawn
Application number
EP01927977A
Other languages
English (en)
French (fr)
Inventor
Jean-Paul Berry
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of EP1275157A1 publication Critical patent/EP1275157A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/65—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overtemperature
    • 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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • 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
    • 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

Definitions

  • the invention finds applications in the production of photovoltaic generators.
  • a bypass diode 20 is connected in parallel respectively to each module 10.
  • the electrical insulation of the module having a defective cell makes it possible to prevent the other cells of the module, which operate normally, from discharging a current in the defective cell, which would operate as a receiver.
  • each periodic closing of the switch is followed respectively by a new opening of the switch, caused by the detection of an operating characteristic corresponding to faulty operation.
  • the means for causing the periodic closing of the switch can be assimilated to a timed automatic "resetting" system making it possible to avoid switching off the entire generator, or any intervention by an operator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
EP01927977A 2000-04-18 2001-04-17 Vorrichtung gegen hot spot für photovoltaisches modul und photovoltaisches modul mit einer solchen vorrichtung Withdrawn EP1275157A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0004976A FR2807882B1 (fr) 2000-04-18 2000-04-18 Dispositif anti-points chauds pour module photovoltaique et module photovoltaique equipe d'un tel dispositif
FR0004976 2000-04-18
PCT/FR2001/001172 WO2001080321A1 (fr) 2000-04-18 2001-04-17 Dispositif anti-points chauds pour module photovoltaique et module photovoltaique equipe d'un tel dispositif

Publications (1)

Publication Number Publication Date
EP1275157A1 true EP1275157A1 (de) 2003-01-15

Family

ID=8849369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01927977A Withdrawn EP1275157A1 (de) 2000-04-18 2001-04-17 Vorrichtung gegen hot spot für photovoltaisches modul und photovoltaisches modul mit einer solchen vorrichtung

Country Status (8)

Country Link
US (1) US20030159728A1 (de)
EP (1) EP1275157A1 (de)
JP (1) JP2004501506A (de)
AU (1) AU773348B2 (de)
CA (1) CA2406449A1 (de)
FR (1) FR2807882B1 (de)
WO (1) WO2001080321A1 (de)
ZA (1) ZA200208345B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036153B4 (de) * 2005-05-24 2007-03-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schutzschalteinrichtung für ein Solarmodul
JP2007059423A (ja) * 2005-08-22 2007-03-08 National Institute Of Advanced Industrial & Technology 太陽光発電制御装置
US9172296B2 (en) 2007-05-23 2015-10-27 Advanced Energy Industries, Inc. Common mode filter system and method for a solar power inverter
US8203069B2 (en) * 2007-08-03 2012-06-19 Advanced Energy Industries, Inc System, method, and apparatus for coupling photovoltaic arrays
US7893349B2 (en) * 2009-02-19 2011-02-22 Suncore, Inc. Photovoltaic multi-junction wavelength compensation system and method
FR2955209B1 (fr) 2010-01-12 2015-06-05 Arnaud Thierry Systeme de gestion et de commande de panneaux photovoltaiques
FR2955208B1 (fr) * 2010-01-12 2013-12-27 Arnaud Thierry Systeme de gestion et de commande de panneaux photovoltaiques
DE102010007495A1 (de) * 2010-02-09 2011-08-11 Wieland Electric GmbH, 96052 Modulbypassschaltung für ein Photovoltaikmodul
US8319470B2 (en) 2010-02-12 2012-11-27 Suncore, Inc. Stand alone solar battery charger
US10615743B2 (en) * 2010-08-24 2020-04-07 David Crites Active and passive monitoring system for installed photovoltaic strings, substrings, and modules
US20120049855A1 (en) * 2010-08-24 2012-03-01 Crites David E Dark IV monitoring system for photovoltaic installations
CN104778345A (zh) * 2015-01-07 2015-07-15 天津大学 一种模拟光伏电池模型老化故障的非线性参数计算方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317056A (en) * 1980-03-24 1982-02-23 Gte Products Corporation Voltage monitoring and indicating circuit
US4456782A (en) * 1981-03-20 1984-06-26 Fuji Electric Co., Ltd. Solar cell device
US4481378A (en) * 1982-07-30 1984-11-06 Motorola, Inc. Protected photovoltaic module
DE3307202A1 (de) * 1983-03-01 1984-09-06 Siemens AG, 1000 Berlin und 8000 München Solarzellenmodul
JPH11330521A (ja) * 1998-03-13 1999-11-30 Canon Inc 太陽電池モジュ―ル、太陽電池アレイ、太陽光発電装置、太陽電池モジュ―ルの故障特定方法
JP2000269531A (ja) * 1999-01-14 2000-09-29 Canon Inc 太陽電池モジュール、太陽電池モジュール付き建材、太陽電池モジュール外囲体及び太陽光発電装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0180321A1 *

Also Published As

Publication number Publication date
AU5486101A (en) 2001-10-30
JP2004501506A (ja) 2004-01-15
US20030159728A1 (en) 2003-08-28
ZA200208345B (en) 2003-10-13
FR2807882A1 (fr) 2001-10-19
WO2001080321A1 (fr) 2001-10-25
CA2406449A1 (fr) 2001-10-25
AU773348B2 (en) 2004-05-20
FR2807882B1 (fr) 2002-05-24

Similar Documents

Publication Publication Date Title
EP2452384B1 (de) Verlustarmer akkumulator
EP1764891B1 (de) Elektronische Auslösevorrichtung mit Überwachungsmittel und entsprechendes Überwachungsverfahren
EP4189411B1 (de) System zur verwaltung einer halbmodularen akkumulatorbatterie
WO2001080321A1 (fr) Dispositif anti-points chauds pour module photovoltaique et module photovoltaique equipe d'un tel dispositif
FR2982998A1 (fr) Batterie d'accumulateurs protegee contre les courts-circuits internes
WO2014180935A1 (fr) Système de sécurisation pour module de batterie d'accumulateurs et procédé d'équilibrage d'un module de batterie correspondant
EP3066707B1 (de) Speicherbatterie mit ununterbrochener dienstleistung im störungsfall
FR3056033A1 (fr) Protection d'un reseau hvdc
WO2022023204A1 (fr) Système de gestion de batteries
EP1111751B1 (de) Schutzvorrichtung für Batteriezellen und Batterie mit einer solchen Vorrichtung
EP1018792A1 (de) Batteriemodulschutz mit Diode zur Speicherung
EP3596791A1 (de) System zur versorgung eines bordnetzes eines unterseebootes mit elektrischer energie
FR3107405A1 (fr) Système d’alimentation électrique comprenant une pluralité de batteries
EP3631476A1 (de) Einphasiger stromzähler
FR2733648A1 (fr) Relais statique protege
CA2258201C (fr) Dispositif de reserve d'energie en courant electrique continu
EP0772220B1 (de) Elektrische Stromversorgungsvorrichtung für eine Anordnung von Elektronenröhren
WO2008142332A2 (fr) Dispositif d'interrupteur electronique pour commander l'alimentation d'une charge de forte puissance dans un vehicule automobile
FR2737057A1 (fr) Circuit de communication a signalisation de defaut et module de test associe
FR3154539A1 (fr) Dispositif de coupure pour courant électrique sous haute tension continue à commande sécurisée
EP4639704A1 (de) Wechselstromerzeugung mit einer nicht-induktiven überspannungsschutzvorrichtung
EP4721228A1 (de) Elektrische energiespeichereinheit
FR2719722A1 (fr) Appareil d'alimentation électrique utilisable notamment comme alimentation de sauvegarde.
FR2742272A1 (fr) Dispositif d'alimentation electrique d'un circuit electronique integre divise en blocs fonctionnels repartis suivant une distribution pluridimensionnelle
FR2796502A1 (fr) Installation de securite pour camera thermique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20021001

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20061101