DK2578876T3 - Pitchsystem til et vindenergianlæg og fremgangsmåde til drift af et pitchsystem - Google Patents
Pitchsystem til et vindenergianlæg og fremgangsmåde til drift af et pitchsystemInfo
- Publication number
- DK2578876T3 DK2578876T3 DK11183948.6T DK11183948T DK2578876T3 DK 2578876 T3 DK2578876 T3 DK 2578876T3 DK 11183948 T DK11183948 T DK 11183948T DK 2578876 T3 DK2578876 T3 DK 2578876T3
- Authority
- DK
- Denmark
- Prior art keywords
- pitch system
- operating
- power plant
- wind power
- pitch
- Prior art date
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
- F03D7/00—Controlling wind motors
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/80—Diagnostics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/83—Testing, e.g. methods, components or tools therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/107—Purpose of the control system to cope with emergencies
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11183948.6A EP2578876B1 (de) | 2011-10-05 | 2011-10-05 | Pitchsystem für eine Windenergieanlage und Verfahren zum Betreiben eines Pitchsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2578876T3 true DK2578876T3 (da) | 2014-08-25 |
Family
ID=44719720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11183948.6T DK2578876T3 (da) | 2011-10-05 | 2011-10-05 | Pitchsystem til et vindenergianlæg og fremgangsmåde til drift af et pitchsystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US8933577B2 (da) |
EP (1) | EP2578876B1 (da) |
CN (1) | CN103032264B (da) |
DK (1) | DK2578876T3 (da) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012020578A1 (de) * | 2012-10-22 | 2014-04-24 | Sew-Eurodrive Gmbh & Co Kg | Antriebsanordnung mit Energiespeicher |
DE102013006964B4 (de) * | 2013-03-27 | 2024-01-25 | Sew-Eurodrive Gmbh & Co Kg | Vorrichtung mit Energiespeicher und Wechselrichter und Verfahren zum Betreiben einer Vorrichtung |
ES2641741T3 (es) * | 2013-12-02 | 2017-11-13 | Moog Unna Gmbh | Sistema de cambio de paso y procedimiento de funcionamiento de un sistema de cambio de paso de una turbina eólica |
EP2996219A1 (de) | 2014-09-10 | 2016-03-16 | Moog Unna GmbH | Verfahren zur Betriebsvorbereitung eines Notenergiespeichers |
DK178812B1 (da) * | 2015-07-01 | 2017-02-13 | Deif As | Pitchsystem samt fremgangsmåde for test af en udskiftelig energibank samt anvendelse af pitchsystem og fremgangsmåde |
JP6651795B2 (ja) * | 2015-11-06 | 2020-02-19 | 住友電気工業株式会社 | 力率改善装置、双方向ac/dc変換装置及びコンピュータプログラム |
DE102016100680A1 (de) * | 2016-01-16 | 2017-07-20 | Ssb Wind Systems Gmbh & Co. Kg | Windkraftanlage |
DE102017114915A1 (de) * | 2017-07-04 | 2019-01-10 | Wobben Properties Gmbh | Mobile Steuereinheit für eine Windenergieanlage |
US10914290B2 (en) * | 2018-03-19 | 2021-02-09 | General Electric Company | System and method for testing an energy storage device of a wind turbine pitch system |
US10826306B2 (en) * | 2018-09-14 | 2020-11-03 | General Electric Company | System and method for monitoring ultracapacitors |
EP3975368A1 (de) * | 2020-09-25 | 2022-03-30 | Wobben Properties GmbH | Unterbrechungsfreie stromversorgung bei windenergieanlagen |
US11767821B2 (en) | 2021-11-29 | 2023-09-26 | General Electric Renovables Espana, S.L. | System and method for responding to a friction coefficient signal of a wind turbine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10338127C5 (de) * | 2003-08-15 | 2015-08-06 | Senvion Se | Windenergieanlage mit einem Rotor |
JP4853021B2 (ja) * | 2005-12-28 | 2012-01-11 | パナソニック株式会社 | アナログデジタル変換装置とそれを用いた車両用電源装置 |
US8049470B2 (en) * | 2007-06-11 | 2011-11-01 | Smartsynch, Inc. | Apparatus and method for charging super capacitors at limited voltage and/or current values irrespective of temperature |
DK2176545T3 (da) * | 2007-07-12 | 2014-12-15 | Windurance Llc | Fremgangsmåde og apparat til nettabs-gennemløb til vindmølle pitch-styringssystem |
CN101821498A (zh) * | 2007-10-15 | 2010-09-01 | 苏司兰能源有限公司 | 具有增强型过压保护的风能装置 |
DE102008025944C5 (de) * | 2008-05-30 | 2013-08-22 | Repower Systems Se | Überwachungseinrichtung für Pitchsysteme von Windenergieanlagen |
US8128361B2 (en) * | 2008-12-19 | 2012-03-06 | Frontier Wind, Llc | Control modes for extendable rotor blades |
DE102009003843A1 (de) | 2009-04-28 | 2010-12-09 | Ssb Wind Systems Gmbh & Co. Kg | Verfahren zum Betreiben eines Rotorblattverstellantriebs |
DE102009025819A1 (de) | 2009-05-17 | 2010-11-25 | Ssb Wind Systems Gmbh & Co. Kg | Verfahren zum Überprüfen eines elektrischen Energiespeichers |
-
2011
- 2011-10-05 EP EP11183948.6A patent/EP2578876B1/de not_active Not-in-force
- 2011-10-05 DK DK11183948.6T patent/DK2578876T3/da active
-
2012
- 2012-10-04 US US13/645,013 patent/US8933577B2/en not_active Expired - Fee Related
- 2012-10-08 CN CN201210378094.7A patent/CN103032264B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8933577B2 (en) | 2015-01-13 |
EP2578876B1 (de) | 2014-06-04 |
EP2578876A1 (de) | 2013-04-10 |
US20130088010A1 (en) | 2013-04-11 |
CN103032264B (zh) | 2017-09-15 |
CN103032264A (zh) | 2013-04-10 |
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