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KR830008030A - 풍차 터빈 발전기용 블레이드 피치각 조절장치 - Google Patents

풍차 터빈 발전기용 블레이드 피치각 조절장치 Download PDF

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Publication number
KR830008030A
KR830008030A KR1019810005118A KR810005118A KR830008030A KR 830008030 A KR830008030 A KR 830008030A KR 1019810005118 A KR1019810005118 A KR 1019810005118A KR 810005118 A KR810005118 A KR 810005118A KR 830008030 A KR830008030 A KR 830008030A
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KR
South Korea
Prior art keywords
signal
generator
wind speed
pitch angle
capacity
Prior art date
Application number
KR1019810005118A
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English (en)
Other versions
KR880002283B1 (ko
Inventor
피. 패트릭 죤
엠. 코스 죠셉
아이. 하너 커미트
Original Assignee
원본 미기재
유나이티드 테크놀로지스 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.)
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Publication of KR830008030A publication Critical patent/KR830008030A/ko
Application granted granted Critical
Publication of KR880002283B1 publication Critical patent/KR880002283B1/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04Automatic control; Regulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0224Adjusting blade pitch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/103Purpose of the control system to affect the output of the engine
    • F05B2270/1032Torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/103Purpose of the control system to affect the output of the engine
    • F05B2270/1033Power (if explicitly mentioned)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/30Control parameters, e.g. input parameters
    • F05B2270/32Wind speeds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

내용 없음

Description

풍차 터빈 발전기용 블레이드 피치각 조절장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본발명에 따른 풍차 터빈 발전기 블레이드 피치각 조절에 대한 양호한 실시예를 나타낸 구성도.

Claims (7)

  1. 기어셋트를 거쳐 발전기를 구동시키는 가변 피치 블레이드 로터를 포함한 동력 구성부품, 현재의 평균풍속을 나타내는 풍속신호를 제공하는 장치가 포함된 조절장치, 그 풍속신호로 나타난 속도에서 바람에 저항하기 위한 풍차 터빈 발전기용 원하는 블레이드 피치각을 나타낸 동력관련신호를 제공하기 위하여 그 풍속신호에 응답하는 신호처리장치들을 구비한 풍차터빈 발전기용 블레이드 피치각 조절장치에 있어서, 현재의 순간 풍속이 현 평균풍속을 초과하는 정도를 나타내는 난류계수신호를 제공하는 장치와, 그 신호 처리장치가 풍속신호와 난류계수신호로 표시된 최대 기능한 풍속에 응하여 기어셋트를 안전하게 구동시키기 위하여 상기 로터의 원하는 블레이드 피치각을 나타내는 풍속신호와 난류 계수신호의 함수로 기어셋트 용량 신호를 제공하기 위한 상기 난류계수 신호에 반응하며, 또 그 풍속과 난류계수 신호로 표시된 상기의 풍속을 안전하게 조화시키기 위하여 로터의 원하는 블레이드 피치각을 나타내는 상기 풍속신호의 함수로 블레이드 용량신호를 제공하기 위한 상기 풍속신호에 반응하며, 또 로터 및 기어 박스의 안전운전을 위한 최대 허용 블레이드 피치각을 나타내는 동력관련신호를 제공하기 위하여 그 원하는 블레이드 피치각을 블레이드 용량신호와 기어셋트 용량신호의 선택된 것의 함수로 나타낸 상기의 동력관련부호를 제공하는 것들을 특징으로하는 풍차 터빈 발전기용 블레이드 피치각 조절장치.
  2. 제1항에 있어서, 또 발전기의 부하허용 용량에 영향을 미치는 매개 변수의 크기를 나타내는 조건신호를 제공하기 위한 발전기 조건장치와, 그 신호처리장치가 발전기를 안전하게 구동하기 위하여 로터의 원하는 블레이드 피치각을 나타내는 발전기 용량신호를 제공하며, 상기의 로터기어박스와 발전기의 안전운전을 위하여 허용하는 최대 블레이드 피치각을 나타내는 동력 관련부호를 제공하기 위하여 블레이드 용량신호와 기어셋트 용량신호 및 발전기 용량신호의 선택된 하나의 함수로 그 동력관련신호를 제공하기 위한 조건신호에 반응하는 것을 특징으로 하는 조절장치.
  3. 제2항에 있어서, 또 발전기 조건장치가 발전기 주위온도를 나타내는 조건신호를 제공하는 것을 특징으로 하는 조절장치.
  4. 제2항에 있어서, 또 발전기 조건장치가 발전기 출력동력계수를 나타 내는 조건신호를 제공하는 것을 특징으로 하는 조절장치.
  5. 제4항에 있어서, 또 그 발전기 조건장치가 발전기 주위온도를 나타내는 2차 조건신호를 제공하며 그 신호처리장치가 상기 조건신호와 결합 반응으로 발전기 용량신호를 제공하기 위한 장치를 포함하는 것을 특징으로 하는 조절장치.
  6. 제1-5항에 있어서, 또 그 신호처리장치가 그 어느한 용량신호와 동력관련신호와의 차이의 적분시간 함수로서의 적분신호나 또 다른 한용량신호의 선택된 하나로 동력관련신호를 제공하는 것을 특징으로 하는 조절장치.
  7. 제6항에 있어서, 그 신호처리장치가 그 적분신호와 동력관련신호와의 차이의 초기크기이상의 제한된 부분과 동력관련신호와의 합계와 그 한용량신호와의 차이의 시간적분으로 적분신호를 제공하는 것을 특징으로 하는 조절장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810005118A 1980-12-24 1981-12-24 풍차 터빈 발전기용 블레이드 피치각 조절장치 KR880002283B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US219,611 1980-12-24
US219611 1980-12-24
US06/219,611 US4339666A (en) 1980-12-24 1980-12-24 Blade pitch angle control for a wind turbine generator

Publications (2)

Publication Number Publication Date
KR830008030A true KR830008030A (ko) 1983-11-09
KR880002283B1 KR880002283B1 (ko) 1988-10-21

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KR1019810005118A KR880002283B1 (ko) 1980-12-24 1981-12-24 풍차 터빈 발전기용 블레이드 피치각 조절장치

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Country Link
US (1) US4339666A (ko)
JP (1) JPS57131874A (ko)
KR (1) KR880002283B1 (ko)
AR (1) AR243647A1 (ko)
AU (1) AU543413B2 (ko)
BR (1) BR8108292A (ko)
CA (1) CA1161899A (ko)
DE (1) DE3150824C2 (ko)
DK (1) DK576981A (ko)
ES (1) ES8300383A1 (ko)
FI (1) FI76867C (ko)
FR (1) FR2496774A1 (ko)
GB (1) GB2089901B (ko)
IL (1) IL64630A0 (ko)
IN (1) IN154485B (ko)
IT (1) IT1139947B (ko)
NL (1) NL8105816A (ko)
NO (1) NO156257C (ko)
SE (1) SE442762B (ko)
ZA (1) ZA818909B (ko)

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DK3516211T3 (da) * 2016-09-19 2023-05-22 Gen Electric Vindmølle og fremgangsmåde til styring af vindmølle
CN109973301B (zh) * 2017-12-28 2020-07-24 新疆金风科技股份有限公司 在极端湍流风况下控制风力发电机组变桨的方法和装置
CN110307121B (zh) * 2019-06-27 2020-12-15 湘电风能有限公司 一种风力发电机组叶片桨角寻优方法

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US4193005A (en) * 1978-08-17 1980-03-11 United Technologies Corporation Multi-mode control system for wind turbines

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DE3150824C2 (de) 1987-01-15
FI814151L (fi) 1982-06-25
NO156257C (no) 1987-08-19
IL64630A0 (en) 1982-03-31
NO156257B (no) 1987-05-11
ES508312A0 (es) 1982-11-01
GB2089901B (en) 1984-06-27
JPH0147630B2 (ko) 1989-10-16
SE442762B (sv) 1986-01-27
ES8300383A1 (es) 1982-11-01
NL8105816A (nl) 1982-07-16
IT8125807A0 (it) 1981-12-23
AU7883481A (en) 1982-07-01
GB2089901A (en) 1982-06-30
ZA818909B (en) 1982-11-24
FI76867C (fi) 1988-12-12
CA1161899A (en) 1984-02-07
SE8107659L (sv) 1982-06-25
DE3150824A1 (de) 1982-08-05
IN154485B (ko) 1984-11-03
AR243647A1 (es) 1993-08-31
KR880002283B1 (ko) 1988-10-21
US4339666A (en) 1982-07-13
FR2496774B1 (ko) 1984-12-21
NO814360L (no) 1982-06-25
AU543413B2 (en) 1985-04-18
FI76867B (fi) 1988-08-31
FR2496774A1 (fr) 1982-06-25
JPS57131874A (en) 1982-08-14
DK576981A (da) 1982-06-25
BR8108292A (pt) 1982-10-05
IT1139947B (it) 1986-09-24

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