MA40029A - Protection de système photovoltaïque - Google Patents

Protection de système photovoltaïque

Info

Publication number
MA40029A
MA40029A MA040029A MA40029A MA40029A MA 40029 A MA40029 A MA 40029A MA 040029 A MA040029 A MA 040029A MA 40029 A MA40029 A MA 40029A MA 40029 A MA40029 A MA 40029A
Authority
MA
Morocco
Prior art keywords
photovoltaic system
inverter
system protection
solar cells
performance metrics
Prior art date
Application number
MA040029A
Other languages
English (en)
Inventor
William James Dally
Darren Hau
Benjamin A Johnson
Daniel J M Maren
Andrew J Ponec
Original Assignee
Sunpower 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
Application filed by Sunpower Corp filed Critical Sunpower Corp
Publication of MA40029A publication Critical patent/MA40029A/fr

Links

Classifications

    • 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
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
  • Inverter Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un procédé qui comprend la réalisation d'une ou de plusieurs mesures de performances d'un ensemble de cellules solaires couplées à un onduleur. En fonction au moins du fait que les mesures de performances satisfont à un premier critère, un premier sous-ensemble de l'ensemble de cellules solaires est désactivé, réduisant ainsi une tension, une puissance ou un courant fourni à l'onduleur. En fonction au moins du fait que les mesures de performances satisfont à un second critère, un second sous-ensemble de l'ensemble de cellules solaires est désactivé, réduisant ainsi davantage une tension, une puissance ou un courant fourni à l'onduleur.
MA040029A 2014-05-27 2015-05-26 Protection de système photovoltaïque MA40029A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462003046P 2014-05-27 2014-05-27

Publications (1)

Publication Number Publication Date
MA40029A true MA40029A (fr) 2015-12-03

Family

ID=54699665

Family Applications (1)

Application Number Title Priority Date Filing Date
MA040029A MA40029A (fr) 2014-05-27 2015-05-26 Protection de système photovoltaïque

Country Status (9)

Country Link
US (1) US10056862B2 (fr)
EP (1) EP3149847B1 (fr)
JP (1) JP6640732B2 (fr)
KR (1) KR102436945B1 (fr)
CN (1) CN106256086B (fr)
AU (1) AU2015267158B2 (fr)
MA (1) MA40029A (fr)
MX (1) MX361730B (fr)
WO (1) WO2015183840A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11530625B2 (en) 2020-11-30 2022-12-20 Rondo Energy, Inc. Thermal energy storage assemblage
US11913362B2 (en) 2020-11-30 2024-02-27 Rondo Energy, Inc. Thermal energy storage system coupled with steam cracking system
US11913361B2 (en) 2020-11-30 2024-02-27 Rondo Energy, Inc. Energy storage system and alumina calcination applications
US12018596B2 (en) 2023-05-02 2024-06-25 Rondo Energy, Inc. Thermal energy storage system coupled with thermal power cycle systems

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10211631B2 (en) * 2013-12-17 2019-02-19 Enphase Energy, Inc. Voltage clipping
US10431987B2 (en) * 2015-09-24 2019-10-01 Sunpower Corporation Methods and systems for maintaining photovoltaic power plant reactive power capability
JP6710868B2 (ja) * 2016-06-30 2020-06-17 国立大学法人 東京大学 送信装置、受信装置、監視装置および太陽光発電システム
USD822890S1 (en) 2016-09-07 2018-07-10 Felxtronics Ap, Llc Lighting apparatus
DE112017004573A5 (de) 2016-09-12 2019-06-06 Phoenix Contact Gmbh & Co. Kg Multistrang-Photovoltaik-Anlage, Verfahren zum Betrieb einer solchen und Strangabschaltvorrichtung für eine solche
BE1024308B1 (de) * 2017-04-21 2018-01-23 Phoenix Contact Gmbh & Co. Kg Photovoltaik-Anlage, Schutzschaltung und Verfahren zum selbständigen Abschalten eines Photovoltaik-Strangs
DE102016125219B4 (de) * 2016-12-21 2019-01-17 Sma Solar Technology Ag Schaltung zur Spannungsbegrenzung in einem Photovoltaikfeld, Photovoltaikfeld und Verfahren zur Spannungsbegrenzung
US10775030B2 (en) 2017-05-05 2020-09-15 Flex Ltd. Light fixture device including rotatable light modules
US10396593B1 (en) 2017-07-05 2019-08-27 Sunpower Corporation Rapid shutdown of photovoltaic systems
USD846793S1 (en) 2017-08-09 2019-04-23 Flex Ltd. Lighting module locking mechanism
USD862777S1 (en) 2017-08-09 2019-10-08 Flex Ltd. Lighting module wide distribution lens
USD872319S1 (en) 2017-08-09 2020-01-07 Flex Ltd. Lighting module LED light board
USD833061S1 (en) 2017-08-09 2018-11-06 Flex Ltd. Lighting module locking endcap
USD877964S1 (en) 2017-08-09 2020-03-10 Flex Ltd. Lighting module
USD832494S1 (en) 2017-08-09 2018-10-30 Flex Ltd. Lighting module heatsink
USD832495S1 (en) 2017-08-18 2018-10-30 Flex Ltd. Lighting module locking mechanism
USD862778S1 (en) 2017-08-22 2019-10-08 Flex Ltd Lighting module lens
USD888323S1 (en) 2017-09-07 2020-06-23 Flex Ltd Lighting module wire guard
JP2020120554A (ja) * 2019-01-28 2020-08-06 東芝三菱電機産業システム株式会社 太陽光発電システム、太陽電池モジュールおよび太陽電池モジュール直列数調整装置
US11264804B2 (en) 2019-02-14 2022-03-01 Sungrow Power Supply Co., Ltd. Circuit for component voltage limitation, and apparatus for applying the same
CN111564866A (zh) * 2019-02-14 2020-08-21 阳光电源股份有限公司 一种组件限压方法及其应用装置和***
CN111565021A (zh) * 2019-02-14 2020-08-21 阳光电源股份有限公司 一种组件限压电路及其应用装置
JP7176611B2 (ja) * 2019-02-28 2022-11-22 オムロン株式会社 太陽光発電システム
CN111082749B (zh) * 2020-01-09 2023-08-04 远景智能国际私人投资有限公司 光伏组串运行状态的识别方法、装置及存储介质
EP4182333A1 (fr) 2020-07-20 2023-05-24 Purolite (china) Co., Ltd. Procédés d'extraction et de purification de protéines chromatographiques

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749721A (ja) * 1993-08-09 1995-02-21 Sanyo Electric Co Ltd 太陽電池を電源とする電気機器の保護装置
DE10250731A1 (de) * 2002-10-31 2004-05-19 Daimlerchrysler Ag Verfahren zur Überwachung der Sperrschichttemperatur von Leistungshalbleitern in mehrphasigen Wechselrichtern oder Gleichrichtern
US8204709B2 (en) * 2005-01-18 2012-06-19 Solar Sentry Corporation System and method for monitoring photovoltaic power generation systems
US20120316802A1 (en) * 2005-01-18 2012-12-13 Solar Sentry Corp., Inc. System and method for monitoring photovoltaic power generation systems
JP2007059423A (ja) * 2005-08-22 2007-03-08 National Institute Of Advanced Industrial & Technology 太陽光発電制御装置
US8158877B2 (en) * 2007-03-30 2012-04-17 Sunpower Corporation Localized power point optimizer for solar cell installations
US8289183B1 (en) * 2008-04-25 2012-10-16 Texas Instruments Incorporated System and method for solar panel array analysis
CN102089883B (zh) * 2008-07-08 2013-02-06 三菱电机株式会社 太阳光发电装置
DE102008059428A1 (de) 2008-11-27 2010-06-10 Diehl Ako Stiftung & Co. Kg Energieeinspeisevorrichtung
US20100288327A1 (en) * 2009-05-13 2010-11-18 National Semiconductor Corporation System and method for over-Voltage protection of a photovoltaic string with distributed maximum power point tracking
US8854193B2 (en) * 2009-12-29 2014-10-07 Tigo Energy, Inc. Systems and methods for remote or local shut-off of a photovoltaic system
FR2955209B1 (fr) 2010-01-12 2015-06-05 Arnaud Thierry Systeme de gestion et de commande de panneaux photovoltaiques
JP2011249790A (ja) * 2010-04-28 2011-12-08 Kyocera Corp 太陽電池装置
WO2012098709A1 (fr) * 2011-01-20 2012-07-26 三菱電機株式会社 Appareil de conversion de puissance
US9502897B2 (en) 2011-02-12 2016-11-22 SolarBread LTD Systems and methods for photovoltaic micro-inverter power harvesting efficiency increase in shaded conditions
KR101111551B1 (ko) * 2011-03-30 2012-02-24 권영복 태양광 발전 시스템 및 이의 효율진단 방법
KR101214676B1 (ko) 2011-04-20 2012-12-21 성균관대학교산학협력단 태양전지 발전 시스템
US8630077B2 (en) * 2011-12-22 2014-01-14 Sunpower Corporation Circuits and methods for limiting open circuit voltage of photovoltaic strings
KR20130105002A (ko) * 2012-03-16 2013-09-25 한국전기연구원 멀티레벨 인버터를 이용한 고효율 멀티 스트링 방식의 태양광발전용 전력변환장치
WO2014169292A2 (fr) * 2013-04-13 2014-10-16 Solexel, Inc. Système de commande de puissance et de surveillance d'état de module photovoltaïque solaire utilisant un commutateur de module d'accès à distance incorporé dans un stratifié
US9799779B2 (en) * 2013-11-08 2017-10-24 The Board Of Trustees Of The University Of Illinois Systems and methods for photovoltaic string protection

Cited By (25)

* Cited by examiner, † Cited by third party
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US11859518B2 (en) 2020-11-30 2024-01-02 Rondo Energy, Inc. Thermal energy storage system with forecast control of operating parameters
US11572810B2 (en) 2020-11-30 2023-02-07 Rondo Energy, Inc. Thermal energy storage system with steam generator having feed-forward control
US11530625B2 (en) 2020-11-30 2022-12-20 Rondo Energy, Inc. Thermal energy storage assemblage
US11566541B2 (en) 2020-11-30 2023-01-31 Rondo Energy, Inc. Solid oxide electrolysis system with thermal energy storage system
US11867096B2 (en) 2020-11-30 2024-01-09 Rondo Energy, Inc. Calcination system with thermal energy storage system
US11572809B2 (en) 2020-11-30 2023-02-07 Rondo Energy, Inc. Thermal energy storage system with alternating discharge operation
US11572811B2 (en) 2020-11-30 2023-02-07 Rondo Energy, Inc. Thermal energy storage system with forecast control of operating parameters
US11867095B2 (en) 2020-11-30 2024-01-09 Rondo Energy, Inc. Thermal energy storage system with steam generator having feedback control
US11603776B2 (en) 2020-11-30 2023-03-14 Rondo Energy, Inc. Energy storage system and applications
US11619144B2 (en) 2020-11-30 2023-04-04 Rondo Energy, Inc. Thermal energy storage system with steam generator having feedback control
US11702963B2 (en) 2020-11-30 2023-07-18 Rondo Energy, Inc. Thermal energy storage system with steam generation system including flow control and energy cogeneration
US11795842B2 (en) 2020-11-30 2023-10-24 Rondo Energy, Inc. Thermal energy storage system with steam generator having feed-forward control
US11536163B2 (en) 2020-11-30 2022-12-27 Rondo Energy, Inc. Thermal energy storage system with heat discharge system to prevent thermal runaway
US11530626B2 (en) 2020-11-30 2022-12-20 Rondo Energy, Inc. Thermal energy storage assemblage with dynamic insulation and failsafe cooling
US11598226B2 (en) 2020-11-30 2023-03-07 Rondo Energy, Inc. Thermal energy storage assemblage with energy cogeneration
US11867093B2 (en) 2020-11-30 2024-01-09 Rondo Energy, Inc. Thermal energy storage system with radiation cavities
US11867094B2 (en) 2020-11-30 2024-01-09 Rondo Energy, Inc. Thermal energy storage assemblage with energy cogeneration
US11873743B2 (en) 2020-11-30 2024-01-16 Rondo Energy, Inc. Methods for material activation with thermal energy storage system
US11873742B2 (en) 2020-11-30 2024-01-16 Rondo Energy, Inc. Thermal energy storage system with deep discharge
US11873741B2 (en) 2020-11-30 2024-01-16 Rondo Energy, Inc. Thermal energy storage system with forecast control of operating parameters
US11913362B2 (en) 2020-11-30 2024-02-27 Rondo Energy, Inc. Thermal energy storage system coupled with steam cracking system
US11913361B2 (en) 2020-11-30 2024-02-27 Rondo Energy, Inc. Energy storage system and alumina calcination applications
US11920501B2 (en) 2020-11-30 2024-03-05 Rondo Energy, Inc. Thermal energy storage system with steam generation system including flow control and energy cogeneration
US12025033B2 (en) 2022-12-19 2024-07-02 Rondo Energy, Inc. Thermal energy storage with fluid flow insulation
US12018596B2 (en) 2023-05-02 2024-06-25 Rondo Energy, Inc. Thermal energy storage system coupled with thermal power cycle systems

Also Published As

Publication number Publication date
JP6640732B2 (ja) 2020-02-05
KR102436945B1 (ko) 2022-08-25
WO2015183840A1 (fr) 2015-12-03
MX2016014376A (es) 2017-01-20
EP3149847B1 (fr) 2018-09-26
CN106256086B (zh) 2019-06-21
CN106256086A (zh) 2016-12-21
US10056862B2 (en) 2018-08-21
EP3149847A1 (fr) 2017-04-05
JP2017519470A (ja) 2017-07-13
US20150349709A1 (en) 2015-12-03
KR20170010401A (ko) 2017-01-31
EP3149847A4 (fr) 2017-04-05
AU2015267158A1 (en) 2016-10-13
MX361730B (es) 2018-12-14
AU2015267158B2 (en) 2020-08-06

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