Requirements for the layout of wind turbine generator sets
Requirements for multi-disciplinary optimization tools: Be fast (hours/days) (on standard hardware!) Provide solutions in all areas (aerodynamics, structures, controls, sub-systems) for specialists to refine/verify. Account ab-initio for all complex couplings (no fixes a posteriori).
Requirements for multi-disciplinary optimization tools: Be fast (hours/days) (on standard hardware!) Provide solutions in all areas (aerodynamics, structures, controls, sub-systems) for specialists to refine/verify. Account ab-initio for all complex couplings (no fixes a posteriori).
Modern wind turbines use large turntable bearings at the root of each blade to enable pitch angle changes and thus aerodynamic performance and load control. Yaw bearings are used for angular realignment of the nacelle into the predominant wind direction. These applications require long.
These parameters create new requirements for turbine durability and reliability, introduce new manufacturing techniques for the foundation, and provide for increased control flexibility as turbine power and RPM regulation is not measured outside of the safety task. We see the increased 22 m/s wind speed as the primary motivator for design .
IEC 61400-1:2019 specifies essential design requirements to ensure the structural integrity of wind turbines. It covers the engineering and technical requirements to ensure the safety of the structural, mechanical, electrical and control systems of the wind turbine are given in the following clauses.
Key Message. IEC wind class for design, application space for siting. OEMs knowledge of design limits enabler for full utilization of turbine potential. OEMs can benefit turbine layout and performance optimization.
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