CY1106776T1 - Ελεγχος του φορτιου μιας ανεμογεννητριας - Google Patents
Ελεγχος του φορτιου μιας ανεμογεννητριαςInfo
- Publication number
- CY1106776T1 CY1106776T1 CY20071101014T CY071101014T CY1106776T1 CY 1106776 T1 CY1106776 T1 CY 1106776T1 CY 20071101014 T CY20071101014 T CY 20071101014T CY 071101014 T CY071101014 T CY 071101014T CY 1106776 T1 CY1106776 T1 CY 1106776T1
- Authority
- CY
- Cyprus
- Prior art keywords
- wind turbine
- sensor
- load
- detected
- aimed
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 238000012544 monitoring process Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/913—Mounting on supporting structures or systems on a stationary structure on a mast
-
- 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
- F05B2270/109—Purpose of the control system to prolong engine life
- F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
-
- 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
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/331—Mechanical loads
-
- 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
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/332—Maximum loads or fatigue criteria
-
- 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
- F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05B2270/808—Strain gauges; Load cells
-
- 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
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Wind Motors (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Η παρούσα εφεύρεση αφορά έναν μηχανισμό που έχει ως στόχο τον έλεγχο (δηλ. την επιτήρηση) μιας ανεμογεννήτριας με τουλάχιστον έναν αισθητήρα που στοχεύει στην ανίχνευση των τιμών μέτρησης, καθώς και μία μέθοδο με στόχο την επιτήρηση και τον έλεγχο μιας ανεμογεννήτριας, όπου α) μια τιμή μέτρησης ανιχνεύεται με τουλάχιστον έναν αισθητήρα, β) αυτή η τιμή μέτρησης μετατρέπεται σε ένα σήμα που αναπαριστά την τιμή μέτρησης, και γ) το σήμα αποθηκεύεται και/ είτε υπόκειται σε περαιτέρω επεξεργασία σύμφωνα με μια προδιαγεγραμμένη μέθοδο. Με στόχο την απόδοση ενός μηχανισμού και μιας μεθόδου που καθιστούν ικανή μία αξιόπιστη ανίχνευση του φορτίου (δηλαδή της καταπόνησης) του πύργου μιας ανεμογεννήτριας, προβλέπεται τουλάχιστον ένας αισθητήρας (20) με στόχο την ανίχνευση του φορτίου του πύργου (10), όπου ο αισθητήρας (20) είναι προσαρτημένος στην περιοχή της βάσης του πύργου. Περαιτέρω, από το σήμα που αναπαριστά την τιμή μέτρησης, η οποία ανιχνεύεται από τον αισθητήρα, ανιχνεύεται/ καταγράφεται το στιγμιαίο φορτίο της ανεμογεννήτριας.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10113039.2A DE10113039B4 (de) | 2001-03-17 | 2001-03-17 | Windenergieanlage |
PCT/EP2002/002848 WO2002079645A1 (de) | 2001-03-17 | 2002-03-14 | Überwachung der belastung einer windenergieanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1106776T1 true CY1106776T1 (el) | 2012-05-23 |
Family
ID=7677929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20071101014T CY1106776T1 (el) | 2001-03-17 | 2007-07-30 | Ελεγχος του φορτιου μιας ανεμογεννητριας |
Country Status (23)
Country | Link |
---|---|
US (1) | US7124631B2 (el) |
EP (1) | EP1373721B1 (el) |
JP (1) | JP3971308B2 (el) |
KR (1) | KR100671721B1 (el) |
CN (1) | CN1260474C (el) |
AR (1) | AR035445A1 (el) |
AT (1) | ATE364134T1 (el) |
AU (1) | AU2002338243B2 (el) |
BR (1) | BR0208137B1 (el) |
CA (1) | CA2440875C (el) |
CY (1) | CY1106776T1 (el) |
DE (2) | DE10113039B4 (el) |
DK (1) | DK1373721T3 (el) |
ES (1) | ES2284882T3 (el) |
MA (1) | MA26006A1 (el) |
MX (1) | MXPA03008213A (el) |
NO (1) | NO338636B1 (el) |
NZ (1) | NZ528184A (el) |
PL (1) | PL207353B1 (el) |
PT (1) | PT1373721E (el) |
SK (1) | SK286926B6 (el) |
WO (1) | WO2002079645A1 (el) |
ZA (1) | ZA200307143B (el) |
Families Citing this family (41)
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DE10229448A1 (de) * | 2002-07-01 | 2004-01-29 | Christa Reiners | Einrichtung zum Kontrollieren eines Mastes |
DE10259680B4 (de) | 2002-12-18 | 2005-08-25 | Aloys Wobben | Rotorblatt einer Windenergieanlage |
EP1443208A1 (en) * | 2003-01-29 | 2004-08-04 | General Electric Company | Wind turbine protection apparatus and method of operation thereof |
DE10323785B4 (de) * | 2003-05-23 | 2009-09-10 | Wobben, Aloys, Dipl.-Ing. | Verfahren zum Erkennen eines Eisansatzes an Rotorblättern |
PT1531376E (pt) * | 2003-11-14 | 2007-03-30 | Gamesa Innovation Technology S L Unipersonal | Equipamento de monitorização e de processamento de dados para turbinas de vento e sistema de prognóstico da manutenção para estações eólicas |
EP1531376B1 (en) * | 2003-11-14 | 2007-01-17 | Gamesa Eolica, S.A. (Sociedad Unipersonal) | Monitoring and data processing equipment for wind turbines and predictive maintenance system for wind power stations |
EP1561883B1 (en) * | 2004-02-04 | 2007-10-10 | Corus Staal BV | Tower for a wind turbine, prefabricated metal wall part for use in tower for a wind turbine and method for constructing a tower for a wind turbine |
US7086834B2 (en) * | 2004-06-10 | 2006-08-08 | General Electric Company | Methods and apparatus for rotor blade ice detection |
DE102005011256A1 (de) * | 2005-03-11 | 2006-09-21 | Lange, Holger, Dr. | Restlebensdauerbestimmung und Zustandsüberwachung der Struktur von Windenergieanlagen |
DE102005031436B4 (de) * | 2005-07-04 | 2012-06-28 | Johannes Reetz | Verfahren zur Überwachung einer elastomechanischen Tragstruktur |
DE102006023642A1 (de) * | 2006-05-18 | 2007-11-22 | Daubner & Stommel Gbr Bau-Werk-Planung | Windenergieanlage und Rotorblatt für eine Windenergieanlage |
US7895018B2 (en) * | 2007-08-10 | 2011-02-22 | General Electric Company | Event monitoring via combination of signals |
EP2037212B1 (en) * | 2007-09-12 | 2015-12-30 | Siemens Aktiengesellschaft | Method and sensor setup for determination of deflection and/or strain |
US8226354B2 (en) * | 2007-12-26 | 2012-07-24 | General Electric Company | Magnetostrictive measurement of tensile stress in foundations |
US7942629B2 (en) * | 2008-04-22 | 2011-05-17 | General Electric Company | Systems and methods involving wind turbine towers for power applications |
EP2329331B1 (en) | 2008-08-22 | 2016-04-27 | Vestas Wind Systems A/S | A method for evaluating performance of a system for controlling pitch of a set of blades of a wind turbine |
JP5244502B2 (ja) | 2008-08-25 | 2013-07-24 | 三菱重工業株式会社 | 風車の運転制限調整装置及び方法並びにプログラム |
CN101684774B (zh) * | 2008-09-28 | 2012-12-26 | 通用电气公司 | 一种风力发电***及风力发电机的测风方法 |
GB2465577A (en) * | 2008-11-21 | 2010-05-26 | Vestas Wind Sys As | Monitoring device for a wind turbine |
US7895016B2 (en) * | 2009-08-31 | 2011-02-22 | General Electric Company | System and method for wind turbine health management |
EP2302206A1 (en) * | 2009-09-23 | 2011-03-30 | Siemens Aktiengesellschaft | Selecting a load reduction measure for operating a power generating machine |
KR100954090B1 (ko) | 2009-10-27 | 2010-04-23 | 주식회사 위다스 | 풍력발전설비 상태감시시스템 |
US8073556B2 (en) * | 2009-12-16 | 2011-12-06 | General Electric Company | System and method for controlling a machine |
KR101119937B1 (ko) | 2010-04-19 | 2012-03-16 | 이진민 | 풍속 적응형 풍력발전기 및 그 회전날개 방향 제어 방법 |
DE202010011085U1 (de) * | 2010-08-05 | 2010-11-11 | Bennert Ingenieurbau Gmbh | Vorrichtung zum Überwachen der Standfestigkeit von Windkraftanlagen |
CN102288413B (zh) * | 2011-05-19 | 2013-11-13 | 浙江运达风电股份有限公司 | 一种判定大型风力发电机组运行可靠性的方法 |
US9201410B2 (en) | 2011-12-23 | 2015-12-01 | General Electric Company | Methods and systems for optimizing farm-level metrics in a wind farm |
US9261077B2 (en) * | 2013-03-19 | 2016-02-16 | General Electric Company | System and method for real-time load control of a wind turbine |
CN103742359B (zh) * | 2013-12-26 | 2016-06-01 | 南车株洲电力机车研究所有限公司 | 基于模型辨识的风电机组控制参数再调校装置、***及其方法 |
DE102014101866A1 (de) * | 2014-02-14 | 2015-08-20 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Feldspritze und Verfahren zum Betreiben einer Feldspritze |
DE102015206515A1 (de) * | 2015-04-13 | 2016-10-13 | Wobben Properties Gmbh | Verfahren zum Bestimmen einer Restlebensdauer einer Windenergieanlage |
DE102015209109A1 (de) * | 2015-05-19 | 2016-11-24 | Wobben Properties Gmbh | Messanordnung an einer Windenergieanlage |
CN105604806B (zh) * | 2015-12-31 | 2018-09-11 | 北京金风科创风电设备有限公司 | 风力发电机的塔架状态监测方法和*** |
DE102016203013A1 (de) | 2016-02-25 | 2017-08-31 | Innogy Se | Verfahren zur Schwingungszustandsüberwachung einer Windkraftanlage |
DE102016215533A1 (de) * | 2016-08-18 | 2018-02-22 | Wobben Properties Gmbh | Messanordnung einer Windenergieanlage |
DE102016117402A1 (de) * | 2016-09-15 | 2018-03-15 | Wobben Properties Gmbh | Verfahren zur Ermittlung von Betriebslasten und zur Auslegung für Turmbauwerke, Turmbauwerk und Windenergieanlage |
CN109578224A (zh) * | 2019-01-31 | 2019-04-05 | 广东电网有限责任公司 | 一种风力发电机组塔架的安全监测*** |
US11199175B1 (en) | 2020-11-09 | 2021-12-14 | General Electric Company | Method and system for determining and tracking the top pivot point of a wind turbine tower |
KR102437723B1 (ko) * | 2021-02-10 | 2022-08-26 | 두산에너빌리티 주식회사 | 고 풍속 영역에서의 풍력터빈의 출력을 제어하기 위한 장치 및 이를 위한 방법 |
US11703033B2 (en) | 2021-04-13 | 2023-07-18 | General Electric Company | Method and system for determining yaw heading of a wind turbine |
US11536250B1 (en) | 2021-08-16 | 2022-12-27 | General Electric Company | System and method for controlling a wind turbine |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE252640C (el) | ||||
US2820363A (en) * | 1956-05-09 | 1958-01-21 | Iii Thomas H Mcconica | Wind flow recorder |
US4297078A (en) * | 1978-05-17 | 1981-10-27 | Westland Aircraft Limited | Helicopter rotors |
US4297076A (en) * | 1979-06-08 | 1981-10-27 | Lockheed Corporation | Wind turbine |
US4733361A (en) | 1980-09-03 | 1988-03-22 | Krieser Uri R | Life usage indicator |
US4420692A (en) * | 1982-04-02 | 1983-12-13 | United Technologies Corporation | Motion responsive wind turbine tower damping |
US4435647A (en) | 1982-04-02 | 1984-03-06 | United Technologies Corporation | Predicted motion wind turbine tower damping |
US4733381A (en) * | 1984-07-19 | 1988-03-22 | Farmer M Zane | Automatic level sensing system |
US4730485A (en) * | 1986-04-22 | 1988-03-15 | Franklin Charles H | Detector apparatus for detecting wind velocity and direction and ice accumulation |
DD252640A1 (de) * | 1986-09-11 | 1987-12-23 | Rostock Energiekombinat | Regeleinrichtung fuer windkraftanlagen |
US4812844A (en) * | 1987-02-13 | 1989-03-14 | Kallstrom Walter H | Windshear detection indicator system |
IN171306B (el) | 1988-02-04 | 1992-09-12 | Westinghouse Electric Corp | |
EP0995904A3 (de) * | 1998-10-20 | 2002-02-06 | Tacke Windenergie GmbH | Windkraftanlage |
DE19860215C1 (de) * | 1998-12-24 | 2000-03-16 | Aerodyn Eng Gmbh | Verfahren zum Betreiben einer Offshore-Windenergieanlage |
US6158278A (en) * | 1999-09-16 | 2000-12-12 | Hunter Industries, Inc. | Wind speed detector actuator |
DE10011393A1 (de) * | 2000-03-09 | 2001-09-13 | Tacke Windenergie Gmbh | Regelungssystem für eine Windkraftanlage |
-
2001
- 2001-03-17 DE DE10113039.2A patent/DE10113039B4/de not_active Expired - Lifetime
-
2002
- 2002-03-14 WO PCT/EP2002/002848 patent/WO2002079645A1/de active IP Right Grant
- 2002-03-14 AT AT02742857T patent/ATE364134T1/de active
- 2002-03-14 CN CNB028090314A patent/CN1260474C/zh not_active Expired - Fee Related
- 2002-03-14 DK DK02742857T patent/DK1373721T3/da active
- 2002-03-14 DE DE50210276T patent/DE50210276D1/de not_active Expired - Lifetime
- 2002-03-14 US US10/471,394 patent/US7124631B2/en not_active Expired - Lifetime
- 2002-03-14 JP JP2002578027A patent/JP3971308B2/ja not_active Expired - Fee Related
- 2002-03-14 PL PL363723A patent/PL207353B1/pl unknown
- 2002-03-14 ES ES02742857T patent/ES2284882T3/es not_active Expired - Lifetime
- 2002-03-14 AU AU2002338243A patent/AU2002338243B2/en not_active Ceased
- 2002-03-14 NZ NZ528184A patent/NZ528184A/xx not_active IP Right Cessation
- 2002-03-14 PT PT02742857T patent/PT1373721E/pt unknown
- 2002-03-14 CA CA002440875A patent/CA2440875C/en not_active Expired - Lifetime
- 2002-03-14 MX MXPA03008213A patent/MXPA03008213A/es active IP Right Grant
- 2002-03-14 EP EP02742857A patent/EP1373721B1/de not_active Revoked
- 2002-03-14 KR KR1020037011979A patent/KR100671721B1/ko active IP Right Grant
- 2002-03-14 SK SK1160-2003A patent/SK286926B6/sk not_active IP Right Cessation
- 2002-03-14 BR BRPI0208137-7A patent/BR0208137B1/pt not_active IP Right Cessation
- 2002-03-18 AR ARP020100951A patent/AR035445A1/es not_active Application Discontinuation
-
2003
- 2003-09-10 MA MA27302A patent/MA26006A1/fr unknown
- 2003-09-12 ZA ZA200307143A patent/ZA200307143B/en unknown
- 2003-09-16 NO NO20034113A patent/NO338636B1/no not_active IP Right Cessation
-
2007
- 2007-07-30 CY CY20071101014T patent/CY1106776T1/el unknown
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