KR840004221A - 풍동 터빈 발전장치 - Google Patents

풍동 터빈 발전장치 Download PDF

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Publication number
KR840004221A
KR840004221A KR1019830001328A KR830001328A KR840004221A KR 840004221 A KR840004221 A KR 840004221A KR 1019830001328 A KR1019830001328 A KR 1019830001328A KR 830001328 A KR830001328 A KR 830001328A KR 840004221 A KR840004221 A KR 840004221A
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KR
South Korea
Prior art keywords
signal
pitch angle
torque
power
providing
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KR1019830001328A
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English (en)
Inventor
이반 하너 커밋 (외 2)
Original Assignee
리챠드 엔·제임스
유나이티드 테크놀로지스 코오포레이숀
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Application filed by 리챠드 엔·제임스, 유나이티드 테크놀로지스 코오포레이숀 filed Critical 리챠드 엔·제임스
Publication of KR840004221A publication Critical patent/KR840004221A/ko

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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 
    • 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
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0292—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power to reduce fatigue
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2260/82—Forecasts
    • F05B2260/821—Parameter estimation or prediction
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05B2270/103—Purpose of the control system to affect the output of the engine
    • F05B2270/1033—Power (if explicitly mentioned)
    • 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
    • F05B2270/322—Control parameters, e.g. input parameters the detection or prediction of a wind gust
    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

내용 없음

Description

풍동 터빈 발전장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 날개 피치각 제어 장치를 갖는 풍동 터빈의 블록 다이어그램.
제2도는 풍동 터빈탑의 구조적 특성 및 일부의 추력 효과를 설명하기 위한 가상 블록 다이어그램.

Claims (3)

  1. 탑과, 그 탑에 설치되고 회전 가능한 날개와 날개 피치각 변화 기구를 가진 회전자와, 발생된 실제 토오크/동력을 나타내는 실제 토오크/동력 신호를 제공하는 수단과, 요구되는 토오크/동력을 나타내는 기준 토오크/동력신호를 제공하고 날개 피치각 기준 신호를 실제 토오크/동력신호와 기준 토오크/동력 신호간의 차의 함수로서 제공하는 신호 처리 수단을 구비한 풍동 터빈 발전장치에 있어서, 신호 처리 수단이 실제 토오크/동력 신호와 기준 토오크/동력 신호간의 차의 함수인 토오크/동력 제어 신호 요소와 날개 피치각 기준 신호의 필터링 함수에 비례하는 완충 신호 요소의 합성체로서 날개 피치각 기준 신호를 제공하는 수단을 구비한 것을 특징으로 하는 풍동 터빈 발전장치.
  2. 제1항에 있어서, 신호 처리 수단이 하기의 전달함수(1)로 날개 피치각 기준 신호를 필터링 시킴으로써 완충신호 요소를 제공하고 토오크/동력 제어 신호 요소를 실제 토오크/동력 신호와 기준 토오크/동력 신호간의 차의 적분 함수로서 제공하는 수단을 구비한 것을 특징으로 하는 풍동터빈 발전장치.
    (1)
    여기서 S는 라플라 시안 오퍼레이터(Laplacian Operator)는 날개 피치각 기준 신호에 응답하는 피치각 변화 기구의 래그에 근사하는 시간상수,는 각각 탑 및 그에 설치된 장치의 강도, 질량 완충상수.
  3. 제1항에 있어서, 신호처리 수단이 하기의 전달함수(2)로 날개 피치각 기준 신호를 필터링 시킴으로써 예상탑 운동 신호를 제공하고 날개 피치각 기준 비율 신호를 실제 토오크/동력 신호와 기준 토오크/동력 신호간의 차를 나타내는 신호와 상기 예상탑 운동신호를 가산한 것으로서 제공하며 또한 날개 피치각 기준 신호를 상기 날개 피치각 기준 비율 신호의 적분 함수로서 제공하는 수단을 구비하는 것을 특징으로 하는 풍동 터빈 발전장치.
    (2)
    여기서, S는 라플라시안 오퍼레이터, TA는 날개 피치각 기준신호에 응답하는 피치각 변화기구의 태그에 근사하는 시간상수,는 각각 탑 및 그에 설치된 장치의 강도, 질량, 완충상수.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001328A 1982-04-02 1983-03-31 풍동 터빈 발전장치 KR840004221A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/364,707 US4435647A (en) 1982-04-02 1982-04-02 Predicted motion wind turbine tower damping
US364707 1982-04-02

Publications (1)

Publication Number Publication Date
KR840004221A true KR840004221A (ko) 1984-10-10

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Application Number Title Priority Date Filing Date
KR1019830001328A KR840004221A (ko) 1982-04-02 1983-03-31 풍동 터빈 발전장치

Country Status (19)

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US (1) US4435647A (ko)
JP (1) JPS58178885A (ko)
KR (1) KR840004221A (ko)
AU (1) AU552913B2 (ko)
BR (1) BR8301456A (ko)
CA (1) CA1186393A (ko)
DE (1) DE3308564A1 (ko)
DK (1) DK136683A (ko)
ES (1) ES521001A0 (ko)
FI (1) FI831031L (ko)
FR (1) FR2524570B1 (ko)
GB (1) GB2117934B (ko)
IL (1) IL68114A0 (ko)
IN (1) IN158266B (ko)
IT (1) IT1163196B (ko)
NL (1) NL8301059A (ko)
NO (1) NO830945L (ko)
SE (1) SE8301552L (ko)
ZA (1) ZA831632B (ko)

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FR2524570B1 (fr) 1986-01-17
IT8320367A1 (it) 1984-09-30
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NL8301059A (nl) 1983-11-01
GB2117934B (en) 1986-01-08
FI831031A0 (fi) 1983-03-25
US4435647A (en) 1984-03-06
SE8301552D0 (sv) 1983-03-22
ZA831632B (en) 1983-11-30
AU1248183A (en) 1983-10-06
IT8320367A0 (it) 1983-03-30
DK136683D0 (da) 1983-03-25
DK136683A (da) 1983-10-03
FR2524570A1 (fr) 1983-10-07
JPS58178885A (ja) 1983-10-19
IL68114A0 (en) 1983-06-15
FI831031L (fi) 1983-10-03
IT1163196B (it) 1987-04-08
GB8305994D0 (en) 1983-04-07
DE3308564A1 (de) 1983-10-13
SE8301552L (sv) 1983-10-03
ES8407337A1 (es) 1984-09-16
GB2117934A (en) 1983-10-19
CA1186393A (en) 1985-04-30
NO830945L (no) 1983-10-03
IN158266B (ko) 1986-10-11
ES521001A0 (es) 1984-09-16

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