[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Dai et al., 2022 - Google Patents

Progress and challenges on blade load research of large-scale wind turbines

Dai et al., 2022

Document ID
2332579272338245927
Author
Dai J
Li M
Chen H
He T
Zhang F
Publication year
Publication venue
Renewable Energy

External Links

Snippet

Load identification is the premise of wind turbine blade design and control. In wind farms, due to the lack of a thorough understanding of the blade loads, catastrophic accidents occur occasionally, and the causes of some accidents cannot be reasonably explained. To further …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • 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 GASES [GHG] EMISSION, 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
    • Y02E10/722—Components or gearbox
    • 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 GASES [GHG] EMISSION, 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—Control of turbines
    • 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 GASES [GHG] EMISSION, 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
    • Y02E10/721—Blades or rotors
    • 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 GASES [GHG] EMISSION, 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
    • Y02E10/726—Nacelles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS 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 in wind direction
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power

Similar Documents

Publication Publication Date Title
Dai et al. Progress and challenges on blade load research of large-scale wind turbines
Meng et al. Elastic actuator line modelling for wake-induced fatigue analysis of horizontal axis wind turbine blade
Adaramola et al. Experimental investigation of wake effects on wind turbine performance
Refan et al. Aerodynamic performance of a small horizontal axis wind turbine
Wang et al. Typhoon-induced vibration response and the working mechanism of large wind turbine considering multi-stage effects
Song et al. Design and testing of a new small wind turbine blade
Howard et al. Upwind preview to a horizontal axis wind turbine: a wind tunnel and field‐scale study
Wen et al. Blade loading performance of a floating wind turbine in wave basin model tests
Amano et al. Aerodynamics of wind turbines: emerging topics
Guntur et al. FAST v8 verification and validation for a MW-scale wind turbine with aeroelastically tailored blades
Lin et al. Field measurement, model updating, and response prediction of a large-scale straight-bladed vertical axis wind turbine structure
Zhang et al. The effect of yaw speed and delay time on power generation and stress of a wind turbine
Leishman Aerodynamics of horizontal axis wind turbines
Dubon et al. Fastblade: A Technological Facility for Full-Scale Tidal Blade Fatigue Testing
Söker Loads on wind turbine blades
White et al. Operational load estimation of a smart wind turbine rotor blade
Evans et al. Aeroelastic measurements and simulations of a small wind turbine operating in the built environment
Berg et al. System ID modern control algorithms for active aerodynamic load control and impact on gearbox loading
Fava et al. Estimating fatigue in the main bearings of wind turbines using experimental data
Zhang et al. A field measurement on the aerodynamic load evolution in the start-up procedure of a wind turbine
Rahman et al. Structural and Aerodynamic Characteristics Analysis of a Small V-Shaped Vertical Axis Wind Turbine Rotor
Li et al. Large-Scale Wind Turbine’s Load Characteristics Excited by the Wind and Grid in Complex Terrain: A Review
Yan et al. Experimental investigation of wind turbine stress and power characteristics under dynamic changes in wind direction
Guntur et al. Fast v8 verification and validation for a megawatt-scale wind turbine with aeroelastically tailored blades
Jemal EXPERIMENTAL AND NUMERICAL ANALYSIS OF TURBULENCE FLOWEFFECT ON THE PERFORMANCE OF H-TYPE VERTICAL AXIS WIND TURBINE