MX339651B - Circuitos y metodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas. - Google Patents

Circuitos y metodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas.

Info

Publication number
MX339651B
MX339651B MX2014007548A MX2014007548A MX339651B MX 339651 B MX339651 B MX 339651B MX 2014007548 A MX2014007548 A MX 2014007548A MX 2014007548 A MX2014007548 A MX 2014007548A MX 339651 B MX339651 B MX 339651B
Authority
MX
Mexico
Prior art keywords
open circuit
circuit voltage
lmiting
circuits
methods
Prior art date
Application number
MX2014007548A
Other languages
English (en)
Other versions
MX2014007548A (es
Inventor
Johnston Keith
S Judkins Zachary
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 MX2014007548A publication Critical patent/MX2014007548A/es
Publication of MX339651B publication Critical patent/MX339651B/es

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • 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
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • 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
    • 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
    • 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
    • H01L31/044—PV modules or arrays of single PV cells including bypass diodes
    • 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

Abstract

Una cadena fotovoltaica (100) puede incluir un limitador de voltaje de circuito abierto (120) el cual conduce corriente en una dirección para proporcionar un voltaje del limitador menor que un voltaje de circuito abierto de la cadena fotovoltaica (100), y que conduce la corriente en la otra dirección. Uno o más limitadores de voltaje de circuito abierto (120) pueden estar conectados a lo largo de la cadena fotovoltaica (100) o a lo largo de grupo seleccionados de celdas solares (115) de la cadena fotovoltaica (100). El voltaje del limitador puede ser mayor que un voltaje de punto de energía máximo pero menor que el voltaje del circuito abierto de la cadena fotovoltaica (100).
MX2014007548A 2011-12-22 2012-12-11 Circuitos y metodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas. MX339651B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/335,756 US8630077B2 (en) 2011-12-22 2011-12-22 Circuits and methods for limiting open circuit voltage of photovoltaic strings
PCT/US2012/068973 WO2013096014A1 (en) 2011-12-22 2012-12-11 Circuits and methods for lmiting open circuit voltage of photovoltaic strings

Publications (2)

Publication Number Publication Date
MX2014007548A MX2014007548A (es) 2015-04-08
MX339651B true MX339651B (es) 2016-06-02

Family

ID=48654311

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016006838A MX354131B (es) 2011-12-22 2012-12-11 Circuitos y métodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas.
MX2014007548A MX339651B (es) 2011-12-22 2012-12-11 Circuitos y metodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2016006838A MX354131B (es) 2011-12-22 2012-12-11 Circuitos y métodos para limitar el voltaje de circuito abierto de cadenas fotovoltaicas.

Country Status (10)

Country Link
US (3) US8630077B2 (es)
EP (1) EP2795681B1 (es)
JP (1) JP6299028B2 (es)
KR (1) KR20140113690A (es)
CN (2) CN107039948A (es)
AU (3) AU2012355665B2 (es)
CL (1) CL2014001612A1 (es)
MX (2) MX354131B (es)
WO (1) WO2013096014A1 (es)
ZA (1) ZA201404267B (es)

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Also Published As

Publication number Publication date
US20140153149A1 (en) 2014-06-05
WO2013096014A1 (en) 2013-06-27
AU2016231620B2 (en) 2018-01-04
MX2014007548A (es) 2015-04-08
AU2012355665A1 (en) 2014-07-03
JP6299028B2 (ja) 2018-03-28
MX354131B (es) 2018-02-14
US20160036380A1 (en) 2016-02-04
US8630077B2 (en) 2014-01-14
CN104011873B (zh) 2017-05-03
US9190839B2 (en) 2015-11-17
EP2795681B1 (en) 2018-09-19
US20130163137A1 (en) 2013-06-27
EP2795681A4 (en) 2015-05-13
CN107039948A (zh) 2017-08-11
AU2015234359A1 (en) 2015-10-29
KR20140113690A (ko) 2014-09-24
US9735729B2 (en) 2017-08-15
AU2015234359B2 (en) 2016-07-28
ZA201404267B (en) 2016-08-31
JP2015506658A (ja) 2015-03-02
CN104011873A (zh) 2014-08-27
EP2795681A1 (en) 2014-10-29
AU2016231620A1 (en) 2016-10-20
CL2014001612A1 (es) 2015-01-16
AU2012355665B2 (en) 2015-07-02

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