EP2291899A4 - Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie - Google Patents

Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie

Info

Publication number
EP2291899A4
EP2291899A4 EP09747632.9A EP09747632A EP2291899A4 EP 2291899 A4 EP2291899 A4 EP 2291899A4 EP 09747632 A EP09747632 A EP 09747632A EP 2291899 A4 EP2291899 A4 EP 2291899A4
Authority
EP
European Patent Office
Prior art keywords
centralized
selecting
distributed
mode
maximum power
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Withdrawn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
EP09747632.9A
Other languages
German (de)
English (en)
Other versions
EP2291899A2 (fr
Inventor
Jianhui Zhang
Ali Djabbari
Gianpaolo Lisi
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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
Priority claimed from US12/152,566 external-priority patent/US7991511B2/en
Priority claimed from US12/152,478 external-priority patent/US9077206B2/en
Application filed by National Semiconductor Corp filed Critical National Semiconductor Corp
Publication of EP2291899A2 publication Critical patent/EP2291899A2/fr
Publication of EP2291899A4 publication Critical patent/EP2291899A4/fr
Withdrawn legal-status Critical Current

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—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • 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
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/22—Solar energy
    • H02J2101/24—Photovoltaics
    • 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
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/22—Solar energy
    • H02J2101/24—Photovoltaics
    • H02J2101/25—Photovoltaics 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Dc-Dc Converters (AREA)
EP09747632.9A 2008-05-14 2009-05-14 Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie Withdrawn EP2291899A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/152,566 US7991511B2 (en) 2008-05-14 2008-05-14 Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system
US12/152,478 US9077206B2 (en) 2008-05-14 2008-05-14 Method and system for activating and deactivating an energy generating system
PCT/US2009/044036 WO2009140551A2 (fr) 2008-05-14 2009-05-14 Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie

Publications (2)

Publication Number Publication Date
EP2291899A2 EP2291899A2 (fr) 2011-03-09
EP2291899A4 true EP2291899A4 (fr) 2015-03-04

Family

ID=41319349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09747632.9A Withdrawn EP2291899A4 (fr) 2008-05-14 2009-05-14 Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie

Country Status (6)

Country Link
EP (1) EP2291899A4 (fr)
JP (1) JP5526333B2 (fr)
KR (1) KR20110019742A (fr)
CN (1) CN102067437B (fr)
TW (1) TWI498705B (fr)
WO (1) WO2009140551A2 (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US11881814B2 (en) 2005-12-05 2024-01-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8384243B2 (en) 2007-12-04 2013-02-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US12316274B2 (en) 2006-12-06 2025-05-27 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
WO2009051853A1 (fr) 2007-10-15 2009-04-23 And, Llc Systèmes pour énergie solaire hautement efficace
WO2009055474A1 (fr) 2007-10-23 2009-04-30 And, Llc Systèmes d'alimentation à haute fiabilité et convertisseurs d'énergie solaire
US8049523B2 (en) 2007-12-05 2011-11-01 Solaredge Technologies Ltd. Current sensing on a MOSFET
EP3496258B1 (fr) 2007-12-05 2025-02-05 Solaredge Technologies Ltd. Mécanismes de sécurité dans des installations de puissance réparties
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
EP2294669B8 (fr) 2008-05-05 2016-12-07 Solaredge Technologies Ltd. Circuit combinateur de puissance de courant continu
SG175717A1 (en) 2009-04-17 2011-12-29 Ampt Llc Methods and apparatus for adaptive operation of solar power systems
WO2011049985A1 (fr) 2009-10-19 2011-04-28 Ampt, Llc Topologie novatrice de convertisseur de chaîne de panneau solaire
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
WO2011100968A2 (fr) * 2010-02-16 2011-08-25 Danfoss Solar Inverters A/S Procédé de mise en œuvre d'un dispositif de suivi de point de puissance maximum
US20130241298A1 (en) * 2010-05-12 2013-09-19 Omron Corporation Voltage converter, voltage converting method, power adjuster, power adjusting method, photovoltaic system, and management device
CN102253682B (zh) * 2010-05-18 2013-07-24 沈阳工程学院 一种光伏电池的最大功率点跟踪控制方法
DE102010036966B4 (de) 2010-08-12 2013-02-28 Sma Solar Technology Ag Verfahren zum Betreiben eines Photovoltaikgenerators an einem Arbeitspunkt maximaler Leistung
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
EP2684218B1 (fr) * 2011-03-09 2018-05-02 Solantro Semiconductor Corp. Système de matrice photovoltaïque à cartographie automatique
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
CN103166239B (zh) * 2011-12-09 2015-07-08 上海康威特吉能源技术有限公司 集中-分布混合式新能源发电系统及最大功率点跟踪控制方法
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
GB2499991A (en) 2012-03-05 2013-09-11 Solaredge Technologies Ltd DC link circuit for photovoltaic array
CN103378602A (zh) * 2012-04-20 2013-10-30 上海康威特吉能源技术有限公司 分布式串联光伏并网发电系统及电流采样校正方法
JP5988208B2 (ja) * 2012-09-26 2016-09-07 パナソニックＩｐマネジメント株式会社 パワーコンディショナ
US20140103892A1 (en) * 2012-10-16 2014-04-17 Volterra Semiconductor Corporation Scalable maximum power point tracking controllers and associated methods
US10333299B2 (en) * 2013-03-05 2019-06-25 Abb Schweiz Ag Power converter and methods for increasing power delivery of soft alternating current power source
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
US9397497B2 (en) 2013-03-15 2016-07-19 Ampt, Llc High efficiency interleaved solar power supply system
US9667100B2 (en) * 2013-06-26 2017-05-30 Mitsubishi Electric Corporation Voltage monitoring control device and voltage monitoring control method
AU2014383916B2 (en) * 2014-07-15 2017-02-02 Sungrow Power Supply Co., Ltd. Method for exiting or switching maximum power point tracking centralized modes and related applications
TWI514714B (zh) * 2014-12-09 2015-12-21 Univ Nat Cheng Kung 分散式太陽能發電系統與其控制方法
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
US11843253B2 (en) 2020-10-06 2023-12-12 Navia Energy Inc. Controlled energy system
GB2620330A (en) * 2021-04-12 2024-01-03 Enteligent Inc Solar rapid shutdown optimizer
CN115693736A (zh) * 2022-10-13 2023-02-03 郭文勇 光伏储能一体装置
TWI888933B (zh) * 2023-09-27 2025-07-01 廣達電腦股份有限公司 太陽能發電系統

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327071A (en) * 1991-11-05 1994-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Microprocessor control of multiple peak power tracking DC/DC converters for use with solar cell arrays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269036B2 (en) * 2003-05-12 2007-09-11 Siemens Vdo Automotive Corporation Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolation
JP4177412B2 (ja) * 2003-08-05 2008-11-05 松下電器産業株式会社 直流電源装置、及びそれを搭載する電池式電子機器
JP2005151662A (ja) * 2003-11-13 2005-06-09 Sharp Corp インバータ装置および分散電源システム
US20070164612A1 (en) * 2004-01-09 2007-07-19 Koninkijke Phillips Electronics N.V. Decentralized power generation system
CN1797892A (zh) * 2004-12-30 2006-07-05 中国科学院电工研究所 一种太阳能光伏发电最大功率跟踪器及控制方法
JP4776348B2 (ja) * 2005-11-11 2011-09-21 シャープ株式会社 インバータ装置
TWI296457B (en) * 2006-01-18 2008-05-01 Univ Yuan Ze High-performance power conditioner for solar photovoltaic system
US8751053B2 (en) * 2006-10-19 2014-06-10 Tigo Energy, Inc. Method and system to provide a distributed local energy production system with high-voltage DC bus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327071A (en) * 1991-11-05 1994-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Microprocessor control of multiple peak power tracking DC/DC converters for use with solar cell arrays

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MEINHARDT M ET AL: "Multi-string-converter with reduced specific costs and enhanced functionality", SOLAR ENERGY, PERGAMON PRESS. OXFORD, GB, vol. 69, 1 July 2001 (2001-07-01), pages 217 - 227, XP004303022, ISSN: 0038-092X, DOI: 10.1016/S0038-092X(01)00067-6 *
ROMAN E ET AL: "Intelligent PV module for grid-connected PV systems", INDUSTRIAL ELECTRONICS SOCIETY, 2004. IECON 2004. 30TH ANNUAL CONFEREN CE OF IEEE BUSAN, SOUTH KOREA 2-6 NOV. 2004, PISCATAWAY, NJ, USA,IEEE, vol. 3, 2 November 2004 (2004-11-02), pages 3082 - 3087, XP010799463, ISBN: 978-0-7803-8730-0, DOI: 10.1109/IECON.2004.1432304 *
See also references of WO2009140551A2 *

Also Published As

Publication number Publication date
TW201009534A (en) 2010-03-01
JP2011521363A (ja) 2011-07-21
WO2009140551A2 (fr) 2009-11-19
CN102067437B (zh) 2014-07-02
CN102067437A (zh) 2011-05-18
WO2009140551A3 (fr) 2010-02-25
JP5526333B2 (ja) 2014-06-18
TWI498705B (zh) 2015-09-01
EP2291899A2 (fr) 2011-03-09
KR20110019742A (ko) 2011-02-28

Similar Documents

Publication Publication Date Title
EP2291898A4 (fr) Système et procédé d'intégration de poursuite de point de puissance maximum local dans un système de production d'énergie à poursuite de point de puissance maximum centralisé
EP2360764A4 (fr) Système de génération d'énergie mcfc et son procédé de fonctionnement
EP2622704A4 (fr) Système de conversion de puissance pour système de stockage d'énergie et procédé de commande associé
EP2328259A4 (fr) Système et procédé de gestion de puissance dans une installation photovoltaïque
EP2517353A4 (fr) Système et procédé d'amplification de puissance en mode hybride numérique modulation agnostique
WO2009140551A3 (fr) Procédé et système de sélection de la poursuite du point de puissance maximum selon que le mode est centralisé ou distribué dans un système de production d'énergie
EP2020689A4 (fr) Procédé de production d'énergie artificielle pour la production d'énergie photovoltaique solaire et appareil d'alimentation simulant la production d'énergie photovoltaique solaire
EP2469084A3 (fr) Système et procédé de contrôle de sortie de puissance d'éolienne
ATE486253T1 (de) Dach-energieumwandlungssystem
WO2012062323A3 (fr) Procédé et système pour l'actionnement d'une éolienne
EP2436076A4 (fr) Système et procédé permettant de modifier la température d'un dispositif de stockage d'énergie électrique ou d'un dispositif de génération d'énergie électrochimique à l'aide de microcanaux
EP2181477A4 (fr) Appareil, système et procédé pour gérer la génération et l'utilisation de la puissance électrique hybride
EP2283558A4 (fr) Procédé d'équilibrage de piles secondaires au lithium et modules
EP2221958A4 (fr) Système de production d'énergie éolienne et son procédé de commande de fonctionnement
WO2006120033A3 (fr) Parc eolien et procede de controle
EP4199293A4 (fr) Convertisseur de puissance, système de production d'énergie photovoltaïque, procédé et appareil
EP1662138A4 (fr) Reducteur de vitesse destine a etre utilise dans un actionneur de gouverne de lacet pour un appareil de generation de puissance eolienne, procede d'actionnement de gouverne de lacet et appareil pour appareil de generation de puissance eolienne utilisant le reducteur de vitesse
WO2009140539A3 (fr) Procédé et système permettant à des convertisseurs locaux de poursuivre le point de puissance maximum dans un système de production d'énergie
EP2256341A4 (fr) Système et procédé de commande d'un parc éolien
EP2164147A3 (fr) Compensation d'alimentation réactive dans un système d'alimentation solaire
EP2205470A4 (fr) Procédé et système de commande d'embrayage dans un dispositif de production de puissance hybride
EP2143209A4 (fr) Système d'amplification de puissance en mode hybride numérique
EP2236820A3 (fr) Procédé de contrôle de la tension et système pour centrale électrique et parc éolien
EP2739357A4 (fr) Système et procédé pour améliorer l'aspect extérieur de la peau en utilisant les ultrasons comme source d'énergie
WO2009108408A3 (fr) Concentrateur solaire hybride

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: 20101210

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150202

RIC1 Information provided on ipc code assigned before grant

Ipc: G01R 31/26 20140101ALI20150127BHEP

Ipc: H02J 7/35 20060101AFI20150127BHEP

Ipc: H02J 3/38 20060101ALI20150127BHEP

Ipc: G01R 31/40 20140101ALI20150127BHEP

Ipc: H02M 7/48 20070101ALI20150127BHEP

Ipc: G05F 1/67 20060101ALI20150127BHEP

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: 20151201