KR960010630B1 - 가변속 풍력 발진기의 제어 방법 및 장치 - Google Patents
가변속 풍력 발진기의 제어 방법 및 장치 Download PDFInfo
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- KR960010630B1 KR960010630B1 KR1019870004048A KR870004048A KR960010630B1 KR 960010630 B1 KR960010630 B1 KR 960010630B1 KR 1019870004048 A KR1019870004048 A KR 1019870004048A KR 870004048 A KR870004048 A KR 870004048A KR 960010630 B1 KR960010630 B1 KR 960010630B1
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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
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
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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
- 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
- F03D7/0272—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
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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
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
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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
- F03D7/0296—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
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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
- F03D7/06—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
- F03D7/065—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor controlling rotor speed
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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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
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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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
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- 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
- F05B2270/101—Purpose of the control system to control rotational speed (n)
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- 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
- F05B2270/327—Rotor or generator speeds
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- 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
- F05B2270/335—Output power or torque
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
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- 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
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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)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (3)
- 가변속 풍력 터어빈 발전기를 높은 효율로 임계 속도를 회피하면서 작동하도록 제어하는 가변속 풍력 터어빈 제어 방법으로서, 발전기 출력 전력, 발전기 속도 및 터어빈 속도를 감지하여 그들의 크기를 나타내는 감지된 발전기 출력 전력 신호, 발전기 속도 신호, 그리고 터어빈 속도 신호를 출력하는 단계와 ; 감지된 전력의 함수로서 상기 발전기 속도를 조정하기 위한 명령 신호를 출력하고, 그 발전기 속도 명령 신호의 크기대, 상기 감지된 발전기 속도 신호의 크기를 비교하여 그들 사이의 크기의 차를 나타내는 차신호를 출력하고,그 차신호를 적분 및 증폭하여 발전기 토오크 명령 신호를 출력함으로써, 상기 감지된 발전기 출력 전력 신호, 발전기 속도 신호 및 터어빈 속도에 응답하여 상기 발전기 토오크를 제어하는 단계와 ; 발전기 속도를 신속하게 변화시키는데 전력이 이용될 수 있는 선택된 발전기 전력 신호 레벨들 사이의 천이점으로, 상기 함수에 의해 나타난 것보다는 빠르거나 늦은 변화율로서 상기선택된 발전기 출력 신호 레벨들 사이의 상기 발전기 속도 명령 신호의 베벨을 변화시키는 단계와 ; 상기 발전기 속도가 상기 임계 속도를 신속하게 통과하도록, 상기 천이점에서 상기 발전기 속도 명령 신호를 불연속되게 하는 단계로 이루어지는 것을 특징으로 하는 가변속 풍력 터어빈 발전기 제어 방법.
- 가변속 풍력 터어빈 발전기를 높은 효율로 임계 속도를 회피하면서 작동하도록 제어하는 가변속 풍력 터어빈 제어 방법으로서, 풍력 터어빈 발전기 출력 전력을 감지하여 그 출력 전력의 크기를 나타내는 필터링된 출력 전력 신호(52a)를 출력하는 단계와 ; 발전기 회전자 속도를 감지하여 발전기 회전자 속도의 크기를 나타내는 속도 신호(48)를 출력하는 단계와 ; 제1 및 제2의 출력 전력 레벨(121a,121) 및 임계 속도보다도 아래의 제1 및 제2의 속도 한계치(121c,121b)로 구획하는 영역에서, 터어빈 회전자 속도와 필터링된 신호와의 관계를 부여하는 속도 명령 신호 계산치대 출력 전력 신호의 곡선(88,94,100,102,104)의 기울기가 그 속도 명령 신호 계산치(121a,121) 사이의 구간과, 상기 제1의 속도 한계치(121c)보다도 낮은 구간에서 다르도록 속도 명령 신호(60)를 계산하여 출력하는 단계와 ; 상기 제1 및 제2의 출력 전력 레벨(121,121a) 및 임계 속도보다도 위에 있는 제3의 속도 한계치(121e) 및 그것보다 큰 제4의 속도 한계치(121d)로 구획하는 영역에서, 터어빈 회전자 속도와 필터링된 출력 전력 신호와의 관계를 부여하는 속도 명령 신호 계산치대 출력 전력 신호의 곡선(88,94,100,102,104)에 따라 상기 명령 신호 계산치대 출력 신호 곡선의 기울기가 상기 제3 및 제4의 속도 한계치 사이의 구간과 상기 제4의 속도 한계치(121d)보다 위의 구간에서 다르게 되도록 속도 명령 신호(60)를 계산하여 출력하는 단계로 이루어지는 것을 특징으로 하는 가변속 풍력 터어빈 발전기 제어 방법.
- 가변속 풍력 터어빈 발전기를 높은 효율로 임계 속도를 회피하면서 작동하도록 제어하는 가변속 풍력 터어빈 발전기 제어 장치로서, 풍력 터어빈 회전자 또는 발전기 회전자 속도에 응답하여 감지된 터어빈 발전기 속도 신호(48.162)를 출력하는 속도 감지기(50,158) ; 발전기 출력 전력에 따라 감지된 출력 전력 신호(52)를 출력하는 전력 감지기(54) ; 상기 감지된 출력 전력 신호에 따라 상기 감지 출력 전력 신호의 일차 래그 타임 일정 필터링 작용을 실행하여 필터링된 출력 전력 신호(52a)를 출력하는 저역 필터 수단(52b); 그리고, 속도 명령 신호(60) 출력 수단(58)과, 상기 속도 명령 신호(60) 및 감지된 터어빈 발전기 속도 신호(48,162)에 응답하여 발전기 토오크를 제어하기 위한 터어빈 발전기 토오크 제어 신호(56)를 제공하는 터어빈 발전기 토오크 제어 신호 제공 수단(62,66)과를 포함하고, 상기 감지된 속도 신호(48,162) 및 감지되어 필터링된 전력 신호(52,52a)에 응답하는 제어기(36)를 구비하는 제어 장치에 있어서, 상기 속도 명령 신호 출력 수단(58)은, 상기 제1 및 제2의 출력 전력 레벨(121a,121)와 임계 속도보다 아래의 1의 속도 한계치(121c) 및 임계 속도보다는 낮지만 제1의 속도 한계치보다 큰 제2의 속도 한계치(121b)로 구획되는 임계 속도 근처의 영역에서, 터어빈 회전자 속도와 필터링된 출력 전력 신호와의 관계를 부여하는 속도 명령 계산치대 출력 전력 신호 곡선에 따라서 상기 출력 전력 계산치대 출력 전력 신호의 곡선(100)의 기울기가 상기 제1 및 제2의 속도 한계치(121a,121) 사이의 구간과, 상기 제1의 속도 한계치(121c)보다 낮은 구간에서 다르도록 속도 명령 신호(60)를 계산하여 출력하며 ; 상기 속도 명령 신호 출력 수단(58)은 또한, 상기 제1 및 제2의 출력 전력 한계치(121,121a) 및 임계 속도보다 위의 제3의 속도 한계치(121e), 그리고 그보다 큰 제4의 속도 한계치(121d)로 구획되는 영역에서, 출력 신호 곡선에 따라서 상기 속도 명령 신호 계산치대 출력 전력 신호의 곡선(104)의 길울기가 상기 제3 및 제4의 속도 한계치 사이의 구간과 상기 제4의 속도 한계치(121d) 위의 구간에서 다르도록 속도 명령 신호(60)를 계산하여 출력하는 것을 특징으로 하는 발전기 제어 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/856,902 US4700081A (en) | 1986-04-28 | 1986-04-28 | Speed avoidance logic for a variable speed wind turbine |
US856,902 | 1986-04-28 | ||
US856902 | 1997-05-15 |
Publications (2)
Publication Number | Publication Date |
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KR870010306A KR870010306A (ko) | 1987-11-30 |
KR960010630B1 true KR960010630B1 (ko) | 1996-08-06 |
Family
ID=25324747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870004048A Expired - Fee Related KR960010630B1 (ko) | 1986-04-28 | 1987-04-27 | 가변속 풍력 발진기의 제어 방법 및 장치 |
Country Status (15)
Country | Link |
---|---|
US (1) | US4700081A (ko) |
EP (1) | EP0244341B1 (ko) |
JP (1) | JP2566953B2 (ko) |
KR (1) | KR960010630B1 (ko) |
AU (1) | AU601410B2 (ko) |
BR (1) | BR8702048A (ko) |
CA (1) | CA1284820C (ko) |
DE (2) | DE244341T1 (ko) |
DK (1) | DK211487A (ko) |
ES (1) | ES2000996B3 (ko) |
FI (1) | FI89534C (ko) |
IL (1) | IL82346A (ko) |
IN (1) | IN166845B (ko) |
NO (1) | NO871728L (ko) |
ZA (1) | ZA873038B (ko) |
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WO2010148062A3 (en) * | 2009-06-16 | 2011-04-07 | Windspire Energy, Inc. | Electronic control of wind turbine electric power generator |
KR101500037B1 (ko) * | 2012-11-02 | 2015-03-09 | 고려대학교 산학협력단 | 저역필터를 이용하는 풍력발전설비 출력 예측 오차 분배 및 에너지 저장 장치 설비 용량 산정 장치 및 방법 |
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US5155375A (en) * | 1991-09-19 | 1992-10-13 | U.S. Windpower, Inc. | Speed control system for a variable speed wind turbine |
WO1993011604A1 (en) * | 1991-11-27 | 1993-06-10 | U.S. Windpower, Inc. | Variable speed wind turbine with reduced power fluctuation and a static var mode of operation |
US5526252A (en) * | 1994-03-11 | 1996-06-11 | Kenetech Windpower, Inc. | Utility current feedback filter with pulse-width modulated power converter |
US5899411A (en) * | 1996-01-22 | 1999-05-04 | Sundstrand Corporation | Aircraft electrical system providing emergency power and electric starting of propulsion engines |
US6177735B1 (en) | 1996-10-30 | 2001-01-23 | Jamie C. Chapman | Integrated rotor-generator |
US6600240B2 (en) * | 1997-08-08 | 2003-07-29 | General Electric Company | Variable speed wind turbine generator |
AU774980B2 (en) * | 1997-08-08 | 2004-07-15 | General Electric Company | Variable speed wind turbine generator |
US6420795B1 (en) | 1998-08-08 | 2002-07-16 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
US6137187A (en) * | 1997-08-08 | 2000-10-24 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
RU2133375C1 (ru) * | 1998-03-05 | 1999-07-20 | Красноярский государственный аграрный университет | Способ управления ветроэнергетической установкой |
US6171055B1 (en) * | 1998-04-03 | 2001-01-09 | Aurora Flight Sciences Corporation | Single lever power controller for manned and unmanned aircraft |
US9506405B2 (en) | 1998-04-03 | 2016-11-29 | Rockwell Collins Control Technologies, Inc. | Apparatus and method for controlling power generation system |
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- 1987-04-24 DE DE198787630072T patent/DE244341T1/de active Pending
- 1987-04-24 ES ES87630072T patent/ES2000996B3/es not_active Expired - Lifetime
- 1987-04-24 EP EP87630072A patent/EP0244341B1/en not_active Expired - Lifetime
- 1987-04-24 DE DE8787630072T patent/DE3767020D1/de not_active Expired - Lifetime
- 1987-04-27 IN IN330/CAL/87A patent/IN166845B/en unknown
- 1987-04-27 JP JP62102147A patent/JP2566953B2/ja not_active Expired - Lifetime
- 1987-04-27 KR KR1019870004048A patent/KR960010630B1/ko not_active Expired - Fee Related
- 1987-04-27 NO NO871728A patent/NO871728L/no unknown
- 1987-04-27 DK DK211487A patent/DK211487A/da not_active Application Discontinuation
- 1987-04-28 FI FI871872A patent/FI89534C/fi not_active IP Right Cessation
- 1987-04-28 ZA ZA873038A patent/ZA873038B/xx unknown
- 1987-04-28 IL IL8234687A patent/IL82346A/en not_active IP Right Cessation
- 1987-04-28 AU AU72214/87A patent/AU601410B2/en not_active Ceased
- 1987-04-28 BR BR8702048A patent/BR8702048A/pt not_active IP Right Cessation
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WO2010148062A3 (en) * | 2009-06-16 | 2011-04-07 | Windspire Energy, Inc. | Electronic control of wind turbine electric power generator |
KR101500037B1 (ko) * | 2012-11-02 | 2015-03-09 | 고려대학교 산학협력단 | 저역필터를 이용하는 풍력발전설비 출력 예측 오차 분배 및 에너지 저장 장치 설비 용량 산정 장치 및 방법 |
Also Published As
Publication number | Publication date |
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DE3767020D1 (de) | 1991-02-07 |
AU601410B2 (en) | 1990-09-13 |
DK211487A (da) | 1987-10-29 |
IN166845B (ko) | 1990-07-28 |
IL82346A (en) | 1999-06-20 |
FI89534C (fi) | 1993-10-11 |
CA1284820C (en) | 1991-06-11 |
IL82346A0 (en) | 1987-10-30 |
DE244341T1 (de) | 1988-06-09 |
EP0244341A1 (en) | 1987-11-04 |
ES2000996A4 (es) | 1988-04-16 |
ES2000996B3 (es) | 1991-07-01 |
NO871728D0 (no) | 1987-04-27 |
EP0244341B1 (en) | 1990-12-27 |
KR870010306A (ko) | 1987-11-30 |
ZA873038B (en) | 1987-10-20 |
US4700081A (en) | 1987-10-13 |
JPS62272899A (ja) | 1987-11-27 |
JP2566953B2 (ja) | 1996-12-25 |
BR8702048A (pt) | 1988-02-09 |
FI871872A0 (fi) | 1987-04-28 |
FI871872A7 (fi) | 1987-10-29 |
NO871728L (no) | 1987-10-29 |
FI89534B (fi) | 1993-06-30 |
DK211487D0 (da) | 1987-04-27 |
AU7221487A (en) | 1987-10-29 |
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