KR840007143A - 대형풍차 터빈의 블레이드 피치각 제어 시스템 - Google Patents

대형풍차 터빈의 블레이드 피치각 제어 시스템 Download PDF

Info

Publication number
KR840007143A
KR840007143A KR1019830005284A KR830005284A KR840007143A KR 840007143 A KR840007143 A KR 840007143A KR 1019830005284 A KR1019830005284 A KR 1019830005284A KR 830005284 A KR830005284 A KR 830005284A KR 840007143 A KR840007143 A KR 840007143A
Authority
KR
South Korea
Prior art keywords
pitch angle
blade pitch
signal
control system
angle control
Prior art date
Application number
KR1019830005284A
Other languages
English (en)
Other versions
KR920001092B1 (ko
Inventor
이반 하너 커미트 (외 2)
Original Assignee
리챠드 엔·제임스
유나이티드 테크놀로지즈 코오포레이숀
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
Application filed by 리챠드 엔·제임스, 유나이티드 테크놀로지즈 코오포레이숀 filed Critical 리챠드 엔·제임스
Publication of KR840007143A publication Critical patent/KR840007143A/ko
Application granted granted Critical
Publication of KR920001092B1 publication Critical patent/KR920001092B1/ko

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 
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2270/328—Blade pitch angle
    • 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
    • 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

Landscapes

  • 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)
  • Hydraulic Turbines (AREA)

Abstract

내용 없음

Description

대형풍차 터빈의 블레이드 피치각 제어 시스템.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 풍차터빈 발전기의 블레이드 피치각 제어기의 상호간 실시예에 대한 개략 계통도
제2도는 전형적인 대형풍차 터빈 발전기의 동작선도.

Claims (6)

  1. 다수의 가변피치 에어포일 블레이드를 지니고, 구동트레인을 통해 전기발전기를 구동시키며, 정격 풍속 조건 이하에서 소정의 블레이드 피치각으로 나타나는 기준신호를 공급하는 제어장치를 포함한 풍차 터빈 발전기용 브레이드 피치각 제어시스템에 있어서, 작동기 풍속터번 출력으로 나타나는 출력신호를 공급하는 장치와, 풍속터빈의 회전수로 나타나는 주파수 신호를 공급하는 장치와, 상기 출력과 주파수 신호에 반응하여 정격이하의 풍속에서 그 출력의 풍속터빈에 의해 도달되는 블레이드 피치각 설정치로 나타나는 블레이드 피치각 기준신호를 공급하기 위한 신호처리 장치로 구성된 것을 특징으로 하는 블레이드 피치각 제어시스템.
  2. 제1항에 있어서, 출력신호가 발전기의 실제 전기 출력으로 나타나는 신호를 포함하게 된 것을 특징으로 하는 블레이드 피치각 제어시스템.
  3. 제1항에 있어서, 출력신호가 구동 트레인 토크(train torque)를 나타내는 신호를 포함하게 된 것을 특징으로 하는 블레이드 피치각 제어시스템.
  4. 제1항에 있어서, 신호처리 장치가 풍속터빈의 회전공칭 주파수의 함수로 블레이드 피치각 기준신호를 공급하게 된 것을 특징으로 하는 블레이드 피치각 제어시스템.
  5. 제4항에 있어서, 상기 신호처리 장치가 풍속터빈의 회전수와 공칭회전수의 몫의 3승과 출력신호와의 곱의 함수로서 블레이드 피치각 기준신호를 공급하게 된 것을 특징으로 하는 블레이드 피치각 제어시스템.
  6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830005284A 1982-11-08 1983-11-08 대형 풍력 터빈발전기의 블레이드 피치각 제어시스템 KR920001092B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44012282A 1982-11-08 1982-11-08
US440,122 1982-11-08
US440122 1982-11-08

Publications (2)

Publication Number Publication Date
KR840007143A true KR840007143A (ko) 1984-12-05
KR920001092B1 KR920001092B1 (ko) 1992-02-01

Family

ID=23747533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005284A KR920001092B1 (ko) 1982-11-08 1983-11-08 대형 풍력 터빈발전기의 블레이드 피치각 제어시스템

Country Status (14)

Country Link
EP (1) EP0112792B1 (ko)
JP (1) JPS59101587A (ko)
KR (1) KR920001092B1 (ko)
AU (1) AU559325B2 (ko)
BR (1) BR8306078A (ko)
CA (1) CA1234543A (ko)
DE (2) DE112792T1 (ko)
DK (1) DK167235B1 (ko)
ES (1) ES527072A0 (ko)
FI (1) FI77092C (ko)
IL (1) IL70133A (ko)
IN (1) IN158707B (ko)
NO (1) NO161190C (ko)
ZA (1) ZA838157B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075564A (en) * 1989-12-19 1991-12-24 Hickey John J Combined solar and wind powered generator with spiral surface pattern
AU2004272877B2 (en) 2003-09-10 2010-03-04 Mitsubishi Heavy Industries, Ltd. Blade pitch angle control device and wind turbine generator
US8096761B2 (en) * 2008-10-16 2012-01-17 General Electric Company Blade pitch management method and system
JP6022416B2 (ja) 2013-06-27 2016-11-09 株式会社神戸製鋼所 チタンまたはチタン合金からなる鋳塊の連続鋳造装置
CN104074679B (zh) * 2014-07-02 2017-02-22 国电联合动力技术有限公司 一种变速变桨距风电机组全风速限功率优化控制方法
CN112055782B (zh) * 2018-05-03 2023-10-31 通用电气公司 用于控制风力涡轮转子叶片的桨距角的系统和方法
CN112796942B (zh) * 2021-03-26 2022-02-11 中国华能集团清洁能源技术研究院有限公司 一种风电机组桨距角的控制方法、系统、设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050088A (ko) *
FR1314086A (fr) * 1961-12-28 1963-01-04 Brown Installation génératrice de courant comportant une turbine et une génératrice à vitesse angulaire fortement variable
US3974395A (en) * 1975-06-02 1976-08-10 Clark Bright Power generating apparatus
US4160170A (en) * 1978-06-15 1979-07-03 United Technologies Corporation Wind turbine generator pitch control system
US4193005A (en) * 1978-08-17 1980-03-11 United Technologies Corporation Multi-mode control system for wind turbines
US4348155A (en) * 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system

Also Published As

Publication number Publication date
EP0112792B1 (en) 1987-05-20
JPH0377387B2 (ko) 1991-12-10
ES8407557A1 (es) 1984-10-01
FI77092C (fi) 1989-01-10
DE3371673D1 (en) 1987-06-25
FI834074A (fi) 1984-05-09
BR8306078A (pt) 1984-06-12
ES527072A0 (es) 1984-10-01
FI77092B (fi) 1988-09-30
IL70133A (en) 1988-02-29
DE112792T1 (de) 1984-11-08
JPS59101587A (ja) 1984-06-12
AU2099983A (en) 1984-05-24
CA1234543A (en) 1988-03-29
DK508483D0 (da) 1983-11-07
AU559325B2 (en) 1987-03-05
NO161190C (no) 1989-07-12
IL70133A0 (en) 1984-02-29
KR920001092B1 (ko) 1992-02-01
DK508483A (da) 1984-05-09
ZA838157B (en) 1984-06-27
NO833993L (no) 1984-05-09
NO161190B (no) 1989-04-03
DK167235B1 (da) 1993-09-20
IN158707B (ko) 1987-01-10
FI834074A0 (fi) 1983-11-07
EP0112792A1 (en) 1984-07-04

Similar Documents

Publication Publication Date Title
KR870010677A (ko) 가변속 양수 발전장치
Battaiotto et al. A wind turbine emulator based on a dual DSP processor system
KR960010630B1 (ko) 가변속 풍력 발진기의 제어 방법 및 장치
SE8301551L (sv) Vindturbintorndempning sasom gensvar pa rorelse
KR830008030A (ko) 풍차 터빈 발전기용 블레이드 피치각 조절장치
KR870005507A (ko) 가변속 풍력 터빈 발전기의 효율개선 방법 및 발전기 제어장치
ATE220762T1 (de) Steuerlogik für eine windenergieanlage
US20100109325A1 (en) Method and device for power regulation of an underwater power plant
SE8303152D0 (sv) Bladflojlingsanordning for vindturbiner
SE7905005L (sv) Regleringsanordning for vindturbindriven generator i vindkraftverk
KR840007143A (ko) 대형풍차 터빈의 블레이드 피치각 제어 시스템
FR2355178A1 (fr) Dispositif regule de production d'energie electrique, tel que dispositif eolien
GB2036881A (en) Wind Turbine Driven Generator Plant
JPS5312006A (en) Rotary machine
OA08070A (fr) Dispositif de régulation automatique du pas d'une hélice.
JPS5592600A (en) Shaft generation set for marine use
Ahmed et al. Sub kW wind turbine emulator (WTE)
SU721878A1 (ru) Электроэнергетическа установка
SU659779A1 (ru) Способ пуска обратимого гидроагрегата двойного регулировани
JPS5790291A (en) Operating method for variable pitch propeller in vessel
JPS5776272A (en) Output controlling system for water-turbine generator
JP2001103794A (ja) 風力発電装置
JPS6314196B2 (ko)
Dahiya DEVELOPMENT OF TEST RIG FOR THE CONDITION MONITORING OF WIND TURBINE.
JPS5361024A (en) Power-off reset device for inverter

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19950125

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee