TESTING AT DISTRIBUTED STATIC LOADS OF THE ROTOR
BLADES OF LOW POWER WIND TURBINES
This paper presents a study on distributed static load testing of 5 kW
wind turbine blades. There have been done tests at distributed static loads on
five blades of the rotor designed and installed in an Alba county site. It has also
been investigated the behaviour at the same load type and for the same blade,
using a finite element analysis method. There were drew conclusions about the
comparison of results obtained by the two methods.
Keywords: low power wind turbines, Finite Element Analysis, load,
stress
Cuvinte cheie: turbine de vânt de mică putere, paletă, metoda
elementelor finite, forţe aerodinamice, momente, tensiuni, rezistenţă mecanică
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