Autors: Terziev, A. K., Panteleev, Y. P., Ivanov, M. P.
Title: Wind energy assessment for low complex terrain using reference meteorological mast
Keywords: low complex terrains, energy assessment, referent study

Abstract: The behavior of the wind over semi-complex terrains is determined by the roughness factor of the terrain and the terrain peculiarities. The energy yield from the turbines in the park is based on the wind parameters extrapolated from the on-site measurement point to wind turbine hug height. For the lower parts of the terrain, the wind shear is affected by the boundary layer, which can hardly be modeled using only tall tower data and a linear numerical model. The use of a second mast (reference), however, gives enough reliable information about the wind parameters at the lower part of the site and is used to adjust the flow and directional behavior from the main mast. The current study shows that for the low complex terrains using the proposed methodology an improvement of the assessed energy yield from the farm with 3% could be expected.

References

    Issue

    , 2021, Bulgaria, DOI: 10.1088/1757-899X/1032/1/012041 ISSN: 17578981

    Вид: публикация в международен форум, публикация в издание с импакт фактор, индексирана в Scopus