Sample interview questions: Describe your experience with wind farm wake steering strategies and their impact on energy production.
Sample answer:
As a professional Wind Energy Engineer with a background in Civil Engineering, I have extensive experience working with wind farm wake steering strategies and analyzing their impact on energy production. Wake steering strategies involve optimizing the positioning and orientation of wind turbines within a wind farm to minimize the wake effects caused by upstream turbines.
One approach to wake steering is through turbine yaw misalignment, which involves intentionally adjusting the yaw angle of downstream turbines to deviate from the incoming wind direction. By doing so, the wake generated by the upstream turbines can be redirected away from the downstream turbines, reducing the negative impact on their performance. This technique has been proven effective in mitigating wake effects and improving energy production.
Another strategy is to optimize the layout of the wind farm itself, considering factors such as turbine spacing, arrangement, and orientation. Advanced wake models and computational fluid dynamics (CFD) simulations are commonly used to analyze wake behavior and optimize turbine placement. By strategically positioning turbines, it is possible to minimize wake losses and maximize energy production within the wind farm.
Furthermore, wake steering strategies can be combined with advanced control systems to actively adjust the rotor speed and blade pitch of turbines in response to changing wind conditions and wake effects. These control systems can help optimi… Read full answer
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