PT2535998E - Disposição e método para evitar correntes parasitárias em centrais eólicas - Google Patents

Disposição e método para evitar correntes parasitárias em centrais eólicas Download PDF

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Publication number
PT2535998E
PT2535998E PT11170387T PT11170387T PT2535998E PT 2535998 E PT2535998 E PT 2535998E PT 11170387 T PT11170387 T PT 11170387T PT 11170387 T PT11170387 T PT 11170387T PT 2535998 E PT2535998 E PT 2535998E
Authority
PT
Portugal
Prior art keywords
arrangement
wind power
power plants
stray currents
avoiding stray
Prior art date
Application number
PT11170387T
Other languages
English (en)
Inventor
Ralf Hagedorn
Original Assignee
Areva Wind Gmbh
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 Areva Wind Gmbh filed Critical Areva Wind Gmbh
Publication of PT2535998E publication Critical patent/PT2535998E/pt

Links

Classifications

    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F03D80/821—Arrangement of components within nacelles or towers of electrical components within nacelles
    • 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
    • H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • 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)
  • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Prevention Of Electric Corrosion (AREA)
PT11170387T 2011-06-17 2011-06-17 Disposição e método para evitar correntes parasitárias em centrais eólicas PT2535998E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110170387 EP2535998B1 (en) 2011-06-17 2011-06-17 Arrangement and Method for Avoiding Stray Currents In Wind Power Plants

Publications (1)

Publication Number Publication Date
PT2535998E true PT2535998E (pt) 2014-07-25

Family

ID=46320962

Family Applications (1)

Application Number Title Priority Date Filing Date
PT11170387T PT2535998E (pt) 2011-06-17 2011-06-17 Disposição e método para evitar correntes parasitárias em centrais eólicas

Country Status (11)

Country Link
US (1) US9112384B2 (pt)
EP (1) EP2535998B1 (pt)
JP (1) JP5820064B2 (pt)
KR (1) KR101588142B1 (pt)
CN (1) CN103891083B (pt)
BR (1) BR112013032529A2 (pt)
DK (1) DK2535998T3 (pt)
ES (1) ES2488392T3 (pt)
PL (1) PL2535998T3 (pt)
PT (1) PT2535998E (pt)
WO (1) WO2012172101A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535998B1 (en) 2011-06-17 2014-05-21 Areva Wind GmbH Arrangement and Method for Avoiding Stray Currents In Wind Power Plants
US10886809B2 (en) * 2016-12-23 2021-01-05 Vestas Wind Systems A/S Electrical isolation mounting of electrical machine stator
EP3923423A1 (en) * 2020-06-09 2021-12-15 Siemens Gamesa Renewable Energy A/S Electric circuit and wind turbine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825170A (en) 1997-01-24 1998-10-20 Filtre-Expert Magnetically coupled alternating stray current neutralizing method and system
DE19742622A1 (de) * 1997-09-26 1999-04-08 Siemens Ag Verfahren und Vorrichtung zur Überwachung von Wellenströmen und Wellenspannungen in einer Generatorwelle
US6261439B1 (en) 1998-10-30 2001-07-17 Robert J. Schwabe Cathodic protection system for mitigating stray electric current effects
US7649470B2 (en) * 2002-09-10 2010-01-19 Alstom Technology Ltd. Method and apparatus for detection of brush sparking and spark erosion on electrical machines
DE10336068B4 (de) 2003-08-06 2006-04-06 Siemens Ag Verfahren zur gesteuerten Einprägung eines Ständerstrom- und eines Drehmoment-Sollwertes für eine stromrichtergespeiste Drehfeldmaschine
JP4022195B2 (ja) * 2003-12-01 2007-12-12 株式会社明電舎 誘導発電機の補償キャパシタ容量設定方法
BRPI0706660A2 (pt) * 2006-03-17 2011-04-05 Vestas Wind Sys As sistema de proteção para um gerador elétrico de uma turbina eólica, turbina eólica, e uso de um sistema de proteção
US7218012B1 (en) 2006-05-31 2007-05-15 General Electric Company Emergency pitch drive power supply
JP5443014B2 (ja) * 2009-02-13 2014-03-19 株式会社日立製作所 風力発電装置および風力発電装置の制御方法
JP5401213B2 (ja) * 2009-08-31 2014-01-29 株式会社日立製作所 二次励磁発電装置及び二次励磁可変速発電電動装置
US8096765B2 (en) * 2010-12-01 2012-01-17 General Electric Company Wind turbine rotor blades with enhanced lightning protection system
EP2535998B1 (en) 2011-06-17 2014-05-21 Areva Wind GmbH Arrangement and Method for Avoiding Stray Currents In Wind Power Plants

Also Published As

Publication number Publication date
PL2535998T3 (pl) 2014-10-31
ES2488392T3 (es) 2014-08-27
US9112384B2 (en) 2015-08-18
KR20140060278A (ko) 2014-05-19
EP2535998B1 (en) 2014-05-21
BR112013032529A2 (pt) 2017-03-01
CN103891083B (zh) 2015-09-23
JP2014519556A (ja) 2014-08-14
JP5820064B2 (ja) 2015-11-24
DK2535998T3 (da) 2014-07-28
CN103891083A (zh) 2014-06-25
EP2535998A1 (en) 2012-12-19
KR101588142B1 (ko) 2016-01-22
US20140183864A1 (en) 2014-07-03
WO2012172101A1 (en) 2012-12-20

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