DEVICE FOR STUDY OF ECOLOGICAL EFFECT OF ACOUSTIC AND VISUAL FACTORS RELATED TO OPERATION OF WINDMILL ON BIOCENOSIS

摘要

A device for study of ecological effect of acoustic and visual factors relates to operation of windmill on biocenosis that has a dummy of windmill with horizontal-axial rotor and control-measuring devices with sensors adapted for installation on vehicle. A support is arranged as tubular post with brace, its construction gives possibility of quick mounting and dismantling, and transportation by region on any transportation means. Blades of the rotor are arranged as flaps with tubular false blades installed on those, to the ends of those one turns on removable tips that reproduce at forced rotation spectrum of acoustic background identical to spectrum of given windmill. The rotor is fixed on the shaft of electric motor that actuates rotor from side power source through converter of current frequency.