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BR9917306A - Wind power installation - Google Patents

Wind power installation

Info

Publication number
BR9917306A
BR9917306A BR9917306-9A BR9917306A BR9917306A BR 9917306 A BR9917306 A BR 9917306A BR 9917306 A BR9917306 A BR 9917306A BR 9917306 A BR9917306 A BR 9917306A
Authority
BR
Brazil
Prior art keywords
wind power
inverter
installation
rectifier
power station
Prior art date
Application number
BR9917306-9A
Other languages
Portuguese (pt)
Inventor
Mats Leijon
Gunnar Kylander
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of BR9917306A publication Critical patent/BR9917306A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J3/36—Arrangements for transfer of electric power between AC networks via a high-tension DC link
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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 parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H02J2101/28—
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Windings For Motors And Generators (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Wind Motors (AREA)

Abstract

"INSTALAçãO DE ENERGIA EóLICA". A presente invenção se refere a uma instalação de energia eólica, compreendendo pelo menos uma estação de energia eólica (26), que compreende uma turbina pneumática (acionada pela força do vento), um gerador elétrico (1) acionado por essa turbina e um retificador (27), e uma conexão de tensão elétrica contínua (29) entre o retificador disposto na estação de energia eólica e um inversor (30), cuja tensão alternada é conectada a uma rede de transmissão ou distribuição (31), o inversor sendo disposto sobre a rede da instalação. Um cabo submerso ou similar (33) é incluído na conexão de tensão contínua (29). A instalação compreende um conversor DC/DC (corrente contínua/corrente contínua) (34), tendo uma disponibilidade de baixa tensão eletricamente conectada ao retificador (27) e uma disponibilidade de alta tensão eletricamente conectada ao inversor (30). O inversor (30) é disposto na estação de energia eólica do cabo submerso (33). Vantajosamente, diversas estações de energia eólica (26) são conectadas em paralelo à disposição de baixa tensão do conversor DC//DC (34)."WIND ENERGY INSTALLATION". The present invention relates to a wind power installation, comprising at least one wind power station (26), which comprises a pneumatic turbine (driven by the force of the wind), an electric generator (1) driven by that turbine and a rectifier (27), and a continuous voltage connection (29) between the rectifier arranged in the wind power station and an inverter (30), whose alternating voltage is connected to a transmission or distribution network (31), the inverter being arranged about the installation network. A submerged or similar cable (33) is included in the DC connection (29). The installation comprises a DC / DC converter (direct current / direct current) (34), having a low voltage availability electrically connected to the rectifier (27) and a high voltage availability electrically connected to the inverter (30). The inverter (30) is arranged in the submerged cable wind power station (33). Advantageously, several wind power stations (26) are connected in parallel to the low voltage arrangement of the DC // DC converter (34).

BR9917306-9A 1999-05-28 1999-05-28 Wind power installation BR9917306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1999/000943 WO2000074198A1 (en) 1999-05-28 1999-05-28 A wind power plant

Publications (1)

Publication Number Publication Date
BR9917306A true BR9917306A (en) 2002-02-19

Family

ID=20414866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917306-9A BR9917306A (en) 1999-05-28 1999-05-28 Wind power installation

Country Status (14)

Country Link
EP (1) EP1198872A1 (en)
JP (1) JP2003501993A (en)
CN (1) CN1352819A (en)
AR (1) AR024115A1 (en)
AU (1) AU759548B2 (en)
BR (1) BR9917306A (en)
CA (1) CA2375125A1 (en)
EE (1) EE200100628A (en)
MX (1) MXPA01011954A (en)
NO (1) NO20015811L (en)
RU (1) RU2221165C2 (en)
TR (1) TR200103404T2 (en)
TW (1) TW436581B (en)
WO (1) WO2000074198A1 (en)

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Also Published As

Publication number Publication date
NO20015811D0 (en) 2001-11-28
EE200100628A (en) 2003-02-17
TW436581B (en) 2001-05-28
WO2000074198A1 (en) 2000-12-07
MXPA01011954A (en) 2002-06-21
AU759548B2 (en) 2003-04-17
EP1198872A1 (en) 2002-04-24
CA2375125A1 (en) 2000-12-07
RU2221165C2 (en) 2004-01-10
TR200103404T2 (en) 2002-05-21
AR024115A1 (en) 2002-09-04
CN1352819A (en) 2002-06-05
NO20015811L (en) 2001-11-28
AU4938999A (en) 2000-12-18
JP2003501993A (en) 2003-01-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A, 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.