DK2700815T3 - Drift af en vindmølle med flere temperatursensorer - Google Patents

Drift af en vindmølle med flere temperatursensorer Download PDF

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Publication number
DK2700815T3
DK2700815T3 DK12181668.0T DK12181668T DK2700815T3 DK 2700815 T3 DK2700815 T3 DK 2700815T3 DK 12181668 T DK12181668 T DK 12181668T DK 2700815 T3 DK2700815 T3 DK 2700815T3
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DK
Denmark
Prior art keywords
operating temperature
wind turbine
operating
minimum
component
Prior art date
Application number
DK12181668.0T
Other languages
English (en)
Inventor
Hans Laurberg
Original Assignee
Siemens Ag
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47215349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2700815(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2700815T3 publication Critical patent/DK2700815T3/da

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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
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • 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
    • F05B2270/1091—Purpose of the control system to prolong engine life by limiting temperatures
    • 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
    • F05B2270/303—Temperature
    • 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
    • F05B2270/40—Type of control system
    • F05B2270/404—Type of control system active, predictive, or anticipative
    • 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

Claims (8)

1. Fremgangsmåde til drift af en vindmølle (1), omfattende følgende trin: - måling af en driftstemperatur i en flerhed af komponenter (3, 4, 5) af vindmøllen (1), hvilket giver en flerhed af målte driftstemperaturer; - for hver målte driftstemperatur, subtraktion af den målte driftstemperatur fra en foruddefineret, maksimalt tilladt driftstemperatur for den tilsvarende komponent (3, 4, 5) af vindmøllen (1), hvilket giver en flerhed af driftstemperaturgrænser; - bestemmelse af en minimal driftstemperaturgrænse fra flerheden af driftstemperaturgrænser; - sammenligning af den minimale driftstemperaturgrænse med en foruddefineret tærskelværdi for driftstemperaturgrænsen; og - indstilling af mindst én driftsparameter af vindmøllen (1) i overensstemmelse med et resultat af sammenligningen, hvor den mindst én driftsparameter af vindmøllen (1) modificeres med en modificeringsværdi, som er afhængig af forskellen mellem den minimale driftstemperaturgrænse og den foruddefi-nerede tærskelværdi for driftstemperaturgrænsen.
2. Fremgangsmåde ifølge det foregående krav, yderligere omfattende et trin med lavpasfiltrering af den minimale driftstemperaturgrænse forud for indstilling af den mindst én driftsparameter af vindmøllen (1).
3. Fremgangsmåde ifølge et af de foregående krav, hvor den mindst én driftsparameter af vindmøllen (1) omfatter en effektindstillingsværdi af vindmøllen (1).
4. Fremgangsmåde ifølge et af de foregående krav, hvor den mindst én driftsparameter af vindmøllen (1) modificeres, hvis den minimale driftstemperaturgrænse falder til under den foruddefinerede tærskelværdi for driftstemperaturgrænsen og ellers lades uændret.
5. Fremgangsmåde ifølge et af de foregående krav, hvor den mindst én driftsparameter af vindmøllen (1) modificeres med en modificeringsværdi, som er afhængig af komponenten (3, 4, 5) af vindmøllen (1), til hvilken den minimale driftstemperaturgrænse svarer.
6. Fremgangsmåde ifølge et af de foregående krav, hvor bestemmelse af en minimal driftstemperaturgrænse omfatter et trin med normalisering af driftstemperaturgrænserne.
7. Fremgangsmåde ifølge et af de foregående krav, hvor vindmøllen (1) afbrydes, når den minimale driftstemperatur er mindre end en forudbestemt alarmtærskelværdi.
8. Vindmølle (1) med en flerhed af komponenter (3, 4, 5), som hver især omfatter en tilsvarende temperatursensor, der er indrettet til at måle en driftstemperatur af den tilsvarende komponent (3, 4, 5) og forbundet med en styreenhed (6), der er indrettet til at udføre fremgangsmåden ifølge et af de foregående krav.
DK12181668.0T 2012-08-24 2012-08-24 Drift af en vindmølle med flere temperatursensorer DK2700815T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12181668.0A EP2700815B1 (en) 2012-08-24 2012-08-24 Operating a wind turbine with multiple temperature sensors

Publications (1)

Publication Number Publication Date
DK2700815T3 true DK2700815T3 (da) 2016-06-06

Family

ID=47215349

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12181668.0T DK2700815T3 (da) 2012-08-24 2012-08-24 Drift af en vindmølle med flere temperatursensorer

Country Status (5)

Country Link
US (1) US9394884B2 (da)
EP (1) EP2700815B1 (da)
CN (1) CN103629049B (da)
CA (1) CA2824628C (da)
DK (1) DK2700815T3 (da)

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EP2998573B1 (de) 2014-09-19 2017-07-19 Nordex Energy GmbH Verfahren zum Betreiben einer Windenergieanlage mit einer Rotorblattheizeinrichtung
WO2016082837A1 (en) 2014-11-24 2016-06-02 Vestas Wind Systems A/S Over-rating control of a wind turbine generator
US9605653B2 (en) * 2015-05-26 2017-03-28 General Electric Company System and method for de-rating power of a wind turbine as a function of temperature
EP3411594B1 (en) * 2016-02-05 2021-03-31 ABB Schweiz AG Heating of a wind turbine facility
EP3206093A1 (en) 2016-02-09 2017-08-16 Siemens Aktiengesellschaft Detection of temperature sensor failure in turbine systems
CN106194600A (zh) * 2016-07-29 2016-12-07 中车株洲电力机车研究所有限公司 一种风力发电机组温度容错控制方法
CN109779835B (zh) * 2017-11-14 2020-06-16 新疆金风科技股份有限公司 风力发电机组的功率控制方法和装置
EP4056838A1 (en) 2021-03-09 2022-09-14 General Electric Renovables España S.L. Wind turbine setpoint reduction

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US7476985B2 (en) * 2005-07-22 2009-01-13 Gamesa Innovation & Technology, S.L. Method of operating a wind turbine
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CA2627904C (en) 2005-11-01 2013-08-20 Vestas Wind Systems A/S A method for prolonging and/or controlling the life of one or more heat generating and/or passive components in a wind turbine, a wind turbine, and use hereof
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Also Published As

Publication number Publication date
CN103629049B (zh) 2018-04-10
EP2700815B1 (en) 2016-04-20
US9394884B2 (en) 2016-07-19
EP2700815A1 (en) 2014-02-26
US20140056706A1 (en) 2014-02-27
CA2824628A1 (en) 2014-02-24
CA2824628C (en) 2020-06-02
CN103629049A (zh) 2014-03-12

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