BRPI0410476A - processo para a operação de uma instalação de energia eólica, e, instalação de energia eólica - Google Patents

processo para a operação de uma instalação de energia eólica, e, instalação de energia eólica

Info

Publication number
BRPI0410476A
BRPI0410476A BRPI0410476-5A BRPI0410476A BRPI0410476A BR PI0410476 A BRPI0410476 A BR PI0410476A BR PI0410476 A BRPI0410476 A BR PI0410476A BR PI0410476 A BRPI0410476 A BR PI0410476A
Authority
BR
Brazil
Prior art keywords
wind power
power installation
values
operating
detected
Prior art date
Application number
BRPI0410476-5A
Other languages
English (en)
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33441310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0410476(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of BRPI0410476A publication Critical patent/BRPI0410476A/pt
Publication of BRPI0410476B1 publication Critical patent/BRPI0410476B1/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
    • 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
    • F03D7/04—Automatic control; Regulation
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • F03D7/046—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with learning or adaptive control, e.g. self-tuning, fuzzy logic or neural network
    • 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
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • 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
    • F03D80/40—Ice detection; De-icing means
    • 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
    • F05B2270/32—Wind speeds
    • 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
    • F05B2270/325—Air temperature
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Wind Motors (AREA)

Abstract

"PROCESSO PARA A OPERAçãO DE UMA INSTALAçãO DE ENERGIA EóLICA, E, INSTALAçãO DE ENERGIA EóLICA". A presente invenção refere-se a um processo para a operação de uma instalação de energia eólica, com as seguintes etapas: detecção dos valores de determinados parâmetros de operação por meio de sensores adequados, detecção de pelo menos uma de condições de limite, comparação dos valores detectados com valores armazenados dos parâmetros de operação. Além disto, a invenção se refere a uma instalação de energia eólica para a realização do processo. Por conseguinte, o objetivo da presente invenção é poder adaptar a operação de uma instalação de energia eólica a condições de alteração, pelo qual, de acordo com o processo, se diferenças entre os parâmetros detectados e os parâmetros armazenados ocorrerem e na dependência das condições de limite, ou os ou os valores de parâmetro armazenados são adaptados aos valores de parâmetros detectados, ou a operação da instalação de energia eólica é alterada, como uma função dos valores de parâmetro detectados. De acordo com a invenção, sobre bases pragmáticas, o congelamento de uma lâmina de rotor é considerada uma alteração (induzida temporariamente pelo tempo) na forma de lâmina de rotor. O congelamento das lâminas de rotor assim, sempre leva a uma alteração no perfil aerodinâmico e conseqüentemente, a uma redução em potência da instalação de energia eólica. Todavia, tolerâncias de fabricação conduzem a desvios a partir da forma ótima das lâminas de rotor e também o ensujamento gradual das lâminas de rotor durante a operação levam a desvios a partir da dita forma e, assim a alterações na quantidade da potência gerada.
BRPI0410476-5A 2003-05-23 2004-05-14 Process for detecting ice formation on rotor blades of a wind power installation, and, wind power installation BRPI0410476B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10323785.2 2003-05-23
DE10323785A DE10323785B4 (de) 2003-05-23 2003-05-23 Verfahren zum Erkennen eines Eisansatzes an Rotorblättern
PCT/EP2004/005164 WO2004104412A1 (de) 2003-05-23 2004-05-14 Verfahren zum betreiben einer windenergieanlage

Publications (2)

Publication Number Publication Date
BRPI0410476A true BRPI0410476A (pt) 2006-05-30
BRPI0410476B1 BRPI0410476B1 (pt) 2017-09-12

Family

ID=33441310

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410476-5A BRPI0410476B1 (pt) 2003-05-23 2004-05-14 Process for detecting ice formation on rotor blades of a wind power installation, and, wind power installation

Country Status (16)

Country Link
US (2) US7857586B2 (pt)
EP (1) EP1642026B1 (pt)
JP (2) JP4690327B2 (pt)
KR (1) KR100775897B1 (pt)
CN (1) CN100406718C (pt)
AR (1) AR044549A1 (pt)
AT (1) ATE375448T1 (pt)
AU (2) AU2004240994A1 (pt)
BR (1) BRPI0410476B1 (pt)
CA (1) CA2526032C (pt)
DE (2) DE10323785B4 (pt)
DK (1) DK1642026T3 (pt)
ES (1) ES2293269T3 (pt)
NZ (1) NZ543684A (pt)
PL (1) PL1642026T3 (pt)
WO (1) WO2004104412A1 (pt)

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AU2009202364B2 (en) 2012-02-23
EP1642026B1 (de) 2007-10-10
AR044549A1 (es) 2005-09-21
JP4690327B2 (ja) 2011-06-01
CN1795332A (zh) 2006-06-28
JP2009203985A (ja) 2009-09-10
DK1642026T3 (da) 2008-02-11
KR20060008327A (ko) 2006-01-26
JP2006528307A (ja) 2006-12-14
CA2526032C (en) 2009-07-14
DE10323785A1 (de) 2004-12-16
AU2004240994A1 (en) 2004-12-02
NZ543684A (en) 2008-11-28
US20070154310A1 (en) 2007-07-05
US20110081226A1 (en) 2011-04-07
CA2526032A1 (en) 2004-12-02
DE10323785B4 (de) 2009-09-10
ATE375448T1 (de) 2007-10-15
ES2293269T3 (es) 2008-03-16
KR100775897B1 (ko) 2007-11-13
US7857586B2 (en) 2010-12-28
BRPI0410476B1 (pt) 2017-09-12
EP1642026A1 (de) 2006-04-05
DE502004005220D1 (de) 2007-11-22
PL1642026T3 (pl) 2008-02-29
WO2004104412A1 (de) 2004-12-02
AU2009202364A1 (en) 2009-07-02
US8393864B2 (en) 2013-03-12
CN100406718C (zh) 2008-07-30

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