Quick Answer
Check for proper yaw by monitoring turbine's direction of rotation, blade alignment with wind direction, and comparing data from the turbine's yaw control system and anemometer readings.
Assessing Turbine Yaw
Turbine yaw is critical for optimal performance and minimizing stress on the turbine. To assess yaw, start by monitoring the turbine’s direction of rotation. Compare this to the wind direction indicated by an anemometer, ideally located nearby. If the turbine is yawing properly, the blade tips should be aligned with the wind direction.
Yaw Control System Evaluation
Evaluate the turbine’s yaw control system to ensure it is functioning correctly. Consult the manufacturer’s guidelines for the system’s settings and thresholds. Check the system’s response time, typically between 1-2 seconds, and verify that the turbine is making adjustments to stay aligned with the wind direction. A slow or unresponsive yaw control system can indicate issues with the system or its electrical connections.
Data Analysis and Comparison
Compare data from the turbine’s yaw control system with anemometer readings to identify any discrepancies. Analyze the data for trends and patterns, such as fluctuations in yaw speed or blade alignment. Consult the turbine’s performance data to ensure it is operating within the manufacturer’s specified ranges. If the data indicates issues with yaw, consider performing maintenance or repairs to the turbine’s yaw control system or adjusting its settings to optimize performance.
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