MX337709B - Tecnicas de control para plantas de energia fotovoltaica. - Google Patents

Tecnicas de control para plantas de energia fotovoltaica.

Info

Publication number
MX337709B
MX337709B MX2014011414A MX2014011414A MX337709B MX 337709 B MX337709 B MX 337709B MX 2014011414 A MX2014011414 A MX 2014011414A MX 2014011414 A MX2014011414 A MX 2014011414A MX 337709 B MX337709 B MX 337709B
Authority
MX
Mexico
Prior art keywords
inverters
generated
reactive energy
control techniques
photovoltaic energy
Prior art date
Application number
MX2014011414A
Other languages
English (en)
Other versions
MX2014011414A (es
Inventor
Seshadri Sivakumar
Jiyong Lian
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 MX2014011414A publication Critical patent/MX2014011414A/es
Publication of MX337709B publication Critical patent/MX337709B/es

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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • 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
    • H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
    • H02J3/50—Controlling the sharing of reactive power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • 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
    • 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
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Una planta de energía fotovoltaica (100) incluye celdas solares e inversores (130) que convierten la corriente directa generada por las celdas solares en corriente alterna; las energías reactivas generadas por los inversores (130) están basadas en una energía reactiva generada por un inversor virtual; el inversor virtual tiene una impedancia equivalente que representa las impedancias de los inversores (130) en la planta de energía fotovoltaica (100); los puntos de ajuste de la energía reactiva de los inversores pueden ser recibidos desde un interpretador local (132); el interpretador local (132) puede generar los puntos de ajuste de energía reactiva a partir de un punto de ajuste global de energía reactiva generado por un controlador de rejilla (116).
MX2014011414A 2012-03-22 2012-12-11 Tecnicas de control para plantas de energia fotovoltaica. MX337709B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/427,729 US9373958B2 (en) 2012-03-22 2012-03-22 Control techniques for photovoltaic power plants
PCT/US2012/068982 WO2013141908A2 (en) 2012-03-22 2012-12-11 Control techniques for photovoltaic power plants

Publications (2)

Publication Number Publication Date
MX2014011414A MX2014011414A (es) 2014-11-25
MX337709B true MX337709B (es) 2016-03-15

Family

ID=49211651

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016002988A MX346126B (es) 2012-03-22 2012-12-11 Técnicas de control para plantas de energía fotovoltaica.
MX2014011414A MX337709B (es) 2012-03-22 2012-12-11 Tecnicas de control para plantas de energia fotovoltaica.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2016002988A MX346126B (es) 2012-03-22 2012-12-11 Técnicas de control para plantas de energía fotovoltaica.

Country Status (8)

Country Link
US (2) US9373958B2 (es)
JP (1) JP6140803B2 (es)
CN (1) CN104718680B (es)
AU (1) AU2012374044B2 (es)
CL (2) CL2014002501A1 (es)
MX (2) MX346126B (es)
WO (1) WO2013141908A2 (es)
ZA (1) ZA201406874B (es)

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Also Published As

Publication number Publication date
CL2014002501A1 (es) 2015-09-11
ZA201406874B (en) 2016-12-21
US9912161B2 (en) 2018-03-06
US9373958B2 (en) 2016-06-21
CN104718680A (zh) 2015-06-17
MX2014011414A (es) 2014-11-25
CN104718680B (zh) 2018-08-03
WO2013141908A3 (en) 2015-04-23
JP2015520592A (ja) 2015-07-16
AU2012374044A1 (en) 2014-10-02
WO2013141908A2 (en) 2013-09-26
CL2016001285A1 (es) 2017-01-20
US20160344191A1 (en) 2016-11-24
US20130250635A1 (en) 2013-09-26
JP6140803B2 (ja) 2017-05-31
AU2012374044B2 (en) 2017-07-27
MX346126B (es) 2017-03-08

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