Where is a met mast positioned in a wind turbine?

In this case the met mast is positioned upwind of the first wind turbine. Second, we define the research of wake conditions and here the research question is for instance how to characterize the wake with wind measurements.

How do Met masts influence the selection of wind turbines and blades?

Therefore, the data collected from the met masts guides the selection of turbines and blades best suited to the site’s wind characteristics.

How do Met masts measure wind?

Met masts only measure wind at fixed points where sensors are installed on each tower. With today’s average turbine hub heights surpassing 100 meters, these free-standing towers often cannot directly measure wind parameters at desired heights. Instead, data must be extrapolated from lower heights, adding uncertainty to the assessment.

How tall is a wind turbine?

Masts and wind turbines are becoming increasingly taller; the average mast height is currently approx. 100 m. However, in the meantime masts with 200 m are in operation. As a general rule: The higher the wind turbine is from the ground, the better is the wind performance.

Are met mast measurements the Holy Grail in wind energy research?

Still, by no means we mean to present met mast (wake) measurements as the holy grail in wind energy research. One must not be blind for emerging and promising technologies, as they offer the possibility extend and/or deepen the insights into wake measurement research.

How tall should a wind farm mast be?

For wind farm related met masts, masts are typically at or close to the proposed hub height of the wind turbines. At Bute Energy, we have installed masts between 80m and 120m tall so far. They are powered with solar panels which are typically set up on the mast or near its base.