KR20200054292A - 풍력 발전 설비를 비상 모드로 작동하기 위한 방법, 및 제어기 및 풍력 발전 설비 - Google Patents
풍력 발전 설비를 비상 모드로 작동하기 위한 방법, 및 제어기 및 풍력 발전 설비 Download PDFInfo
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- KR20200054292A KR20200054292A KR1020207011065A KR20207011065A KR20200054292A KR 20200054292 A KR20200054292 A KR 20200054292A KR 1020207011065 A KR1020207011065 A KR 1020207011065A KR 20207011065 A KR20207011065 A KR 20207011065A KR 20200054292 A KR20200054292 A KR 20200054292A
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- 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
- 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- 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
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/107—Purpose of the control system to cope with emergencies
-
- 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
- F05B2270/321—Wind directions
-
- 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
- F05B2270/329—Azimuth or yaw angle
-
- 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
- F05B2270/337—Electrical grid status parameters, e.g. voltage, frequency or power demand
-
- 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
-
- 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
-
- Y02E10/723—
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- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 플래그 위치에 로터 블레이드가 있는 풍력 발전 설비를 평면도로 도시한다.
도 3은 도 2로부터 로터 블레이드의 위치가 변경된 도면을 도시한다.
도 4는 도 2 및 도 3으로부터 로터 블레이드 위치가 다시 변경된 평면도를 도시한다.
도 5는 방법의 예시적인 실시예의 단계들을 도시한다.
Claims (13)
- 풍력 발전 설비(10)를 비상 모드로 작동하기 위한 방법에 있어서,
a) 풍향(26)의 변화 및/또는 상기 풍력 발전 설비 상에 가해지는 적어도 하나의 힘의 변화를 검출하는 단계(52),
b) 방위각 설정에서의 방위각을 유지하는 단계(54), 및
c) 상기 검출된 변화에 따라 로터 블레이드(18)들 중 적어도 하나를 조정하는 단계(56)
를 포함하는, 방법. - 제1항에 있어서,
단계 c)에서, 상기 적어도 하나의 로터 블레이드(18)는 상기 방위각이 유지될 때 상기 로터 블레이드(18)의 플래그 위치에 대한 각도와는 상이한 각도로 조정되는 것인, 방법. - 제1항 또는 제2항에 있어서,
상기 적어도 하나의 로터 블레이드(18)는 단계 c)에서 상기 풍력 발전 설비 상의 상기 힘 또는 다른 힘, 특히 상기 적어도 하나의 로터 블레이드(18) 및/또는 로터(16) 및/또는 로터 축(28) 상에 작용하는 힘 및/또는 굽힘 모멘트가 복수의 각도 또는 다른 모든 각도와 비교하여 최소화되는 각도로 설정되는 것인, 방법. - 제1항 내지 제3항 중 어느 한 항에 있어서,
제1 풍향과 제2 풍향(26) 사이의 수평 각도차가 사전 정의된 각도차 임계값을 초과하는 경우, 풍향(26)의 변화가 검출되고, 상기 수평 각도차가 상기 각도차 임계값 이하인 경우, 상기 풍향(26)의 변화는 검출되지 않는 것, 그리고/또는
제1 힘과 제2 힘 사이의 힘의 차이가 제1의 사전 정의된 힘의 차이의 임계값을 초과하는 경우, 상기 풍력 발전 설비 상에 가해지는 힘의 변화가 검출되고, 상기 힘의 차이가 상기 힘의 차이의 임계값 이하인 경우, 상기 풍력 발전 설비 상에 가해지는 힘의 변화는 검출되지 않는 것인, 방법. - 제1항 내지 제4항 중 어느 한 항에 있어서,
풍속(26)이 결정되고, 상기 풍속(26)이 사전 정의된 풍속 임계값을 초과하는 경우에만 상기 단계 c)가 실행되는 것인, 방법. - 제1항 내지 제5항 중 어느 한 항에 있어서,
단계 a)에서 상기 적어도 하나의 힘의 변화는, 모니터링된 힘이 사전 정의된 힘 임계값을 초과함으로써 검출되는 것인, 방법. - 제1항 내지 제6항 중 어느 한 항에 있어서,
상기 로터 블레이드(18)를 조정하기 위한 에너지는 상기 풍력 발전 설비(10)의 비상 전원 공급 장치, 특히 축전지로부터 취출되는 것인, 방법. - 제7항에 있어서,
상기 비상 전원 공급 장치는, 특히 각각의 조정 동작이 각각의 로터 블레이드(18)를 종축(32)을 중심으로 적어도 90도 회전시키는 것을 포함하는 경우에, 상기 비상 모드에서 모든 로터 블레이드(18)의 2 회 이상의 조정 동작을 위해 설계되는 것인, 방법. - 제1항 내지 제8항 중 어느 한 항에 있어서,
상기 로터 블레이드(18)는 그 종축(32)을 중심으로 360도 회전될 수 있는 것인, 방법. - 제1항 내지 제9항 중 어느 한 항에 있어서,
상기 로터 블레이드(18)들은 개별적으로 조정되는 것인, 방법. - 풍력 발전 설비(10)용 제어기에 있어서,
상기 제어기는 제1항 내지 제10항 중 어느 한 항에 따른 방법을 수행하도록 구성되는 것인, 제어기. - 제11항에 있어서,
상기 제어기는 풍향(26)의 변화 및/또는 상기 풍력 발전 설비 상에 가해지는 힘의 변화를 검출하기 위한 적어도 하나의 센서를 포함하는 것인, 제어기. - 제11항 또는 제12항에 따른 제어기를 구비하는, 풍력 발전 설비.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017121750.9 | 2017-09-20 | ||
| DE102017121750.9A DE102017121750A1 (de) | 2017-09-20 | 2017-09-20 | Verfahren für eine Windenergieanlage im Notbetrieb sowie Steuerung und Windenergieanlage |
| PCT/EP2018/074156 WO2019057522A1 (de) | 2017-09-20 | 2018-09-07 | Verfahren für eine windenergieanlage im notbetrieb sowie steuerung und windenergieanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200054292A true KR20200054292A (ko) | 2020-05-19 |
| KR102479219B1 KR102479219B1 (ko) | 2022-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207011065A Active KR102479219B1 (ko) | 2017-09-20 | 2018-09-07 | 풍력 발전 설비를 비상 모드로 작동하기 위한 방법, 및 제어기 및 풍력 발전 설비 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20210180565A1 (ko) |
| EP (1) | EP3685037B1 (ko) |
| JP (1) | JP7113892B2 (ko) |
| KR (1) | KR102479219B1 (ko) |
| CN (1) | CN111094741A (ko) |
| BR (1) | BR112020004821A2 (ko) |
| CA (1) | CA3074399C (ko) |
| DE (1) | DE102017121750A1 (ko) |
| RU (1) | RU2743066C1 (ko) |
| WO (1) | WO2019057522A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104589A1 (en) | 2019-11-25 | 2021-06-03 | Vestas Wind Systems A/S | Reducing peak out-of-vertical loads in a wind turbine |
| EP4112926A1 (en) * | 2021-07-02 | 2023-01-04 | Siemens Gamesa Renewable Energy A/S | Control system for aligning a nacelle of a wind turbine with a target yaw angle |
| ES3062600T3 (en) | 2022-05-04 | 2026-04-13 | Ge Vernova Renovables Espana S L | Wind turbine control |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3679801B1 (ja) * | 2004-09-08 | 2005-08-03 | 三重電子株式会社 | 風力発電装置 |
| EP2169219A2 (en) * | 2008-09-30 | 2010-03-31 | General Electric Company | System and method for controlling a wind turbine during loss of grid power and changing wind conditions |
| US20120027566A1 (en) * | 2011-06-23 | 2012-02-02 | General Electric Company | Method and system for operating a wind turbine |
| US20150354533A1 (en) * | 2012-10-31 | 2015-12-10 | 2-B Energy B.V. | Method for operating a wind turbine, wind turbine, and control means for a wind turbine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2070988C1 (ru) * | 1994-12-29 | 1996-12-27 | Товарищество с ограниченной ответственностью Фирма "Общемаш-Инжиниринг" | Способ управления ветроэнергетической установкой и ветроэнергетическая установка |
| DE102004024564B4 (de) * | 2004-05-18 | 2006-03-30 | Nordex Energy Gmbh | Verfahren zur Steuerung und Regelung einer Windenergieanlage sowie Windenergieanlage |
| WO2007132303A1 (en) * | 2006-05-13 | 2007-11-22 | Clipper Windpower Technology, Inc. | Wind turbine system with ac servo motor rotor blade pitch control, using super-capacitor energy storage |
| US7560823B2 (en) * | 2006-06-30 | 2009-07-14 | General Electric Company | Wind energy system and method of operation thereof |
| US7745948B2 (en) * | 2007-11-28 | 2010-06-29 | General Electric Company | Emergency pitch drive unit for a wind turbine |
| WO2010086688A1 (en) * | 2009-01-28 | 2010-08-05 | Clipper Windpower, Inc. | Load peak mitigation method and control system for a wind turbine |
| US8360723B2 (en) * | 2009-09-30 | 2013-01-29 | General Electric Company | Method for reducing vibrations in wind turbines and wind turbine implementing said method |
| AU2010200682A1 (en) * | 2010-01-27 | 2011-08-11 | Mitsubishi Heavy Industries, Ltd. | Wind turbine generator and yaw rotation control method for wind turbine generator |
| DK2638281T3 (da) * | 2010-11-10 | 2021-04-19 | Gen Electric | Fremgangsmåde og system til vindmølledrift ved fejl |
| EP2484901A2 (en) * | 2011-02-04 | 2012-08-08 | Envision Energy (Denmark) ApS | A wind turbine and an associated control method |
| US9605558B2 (en) * | 2013-08-20 | 2017-03-28 | General Electric Company | System and method for preventing excessive loading on a wind turbine |
-
2017
- 2017-09-20 DE DE102017121750.9A patent/DE102017121750A1/de not_active Withdrawn
-
2018
- 2018-09-07 JP JP2020514725A patent/JP7113892B2/ja active Active
- 2018-09-07 US US16/647,354 patent/US20210180565A1/en not_active Abandoned
- 2018-09-07 BR BR112020004821-6A patent/BR112020004821A2/pt not_active Application Discontinuation
- 2018-09-07 KR KR1020207011065A patent/KR102479219B1/ko active Active
- 2018-09-07 CA CA3074399A patent/CA3074399C/en active Active
- 2018-09-07 RU RU2020113714A patent/RU2743066C1/ru active
- 2018-09-07 EP EP18769629.9A patent/EP3685037B1/de active Active
- 2018-09-07 WO PCT/EP2018/074156 patent/WO2019057522A1/de not_active Ceased
- 2018-09-07 CN CN201880060016.8A patent/CN111094741A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3679801B1 (ja) * | 2004-09-08 | 2005-08-03 | 三重電子株式会社 | 風力発電装置 |
| EP2169219A2 (en) * | 2008-09-30 | 2010-03-31 | General Electric Company | System and method for controlling a wind turbine during loss of grid power and changing wind conditions |
| US20120027566A1 (en) * | 2011-06-23 | 2012-02-02 | General Electric Company | Method and system for operating a wind turbine |
| US20150354533A1 (en) * | 2012-10-31 | 2015-12-10 | 2-B Energy B.V. | Method for operating a wind turbine, wind turbine, and control means for a wind turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017121750A1 (de) | 2019-03-21 |
| US20210180565A1 (en) | 2021-06-17 |
| EP3685037B1 (de) | 2023-11-08 |
| JP2020534467A (ja) | 2020-11-26 |
| CA3074399C (en) | 2023-10-17 |
| EP3685037A1 (de) | 2020-07-29 |
| JP7113892B2 (ja) | 2022-08-05 |
| CN111094741A (zh) | 2020-05-01 |
| BR112020004821A2 (pt) | 2020-09-15 |
| WO2019057522A1 (de) | 2019-03-28 |
| RU2743066C1 (ru) | 2021-02-15 |
| EP3685037C0 (de) | 2023-11-08 |
| CA3074399A1 (en) | 2019-03-28 |
| KR102479219B1 (ko) | 2022-12-19 |
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