Abstract:
Invenţia se referă la domeniul sistemelor de conversiune a energiilor regenerabile, şi anume la sistemele de conversiune a energiei eoliene. La baza invenţiei se află o turbină elicoidală cu pas constant şi variabil al elicei, cu suprafaţa exterioară cilindrică sau conică. Datorită injecţiei periferice suplimentare a maselor de aer din afara turbinei este asigurat un coeficient sporit de conversiune a energiei eoliene (coeficient Betz relativ înalt).
The inventions relates to the wind-power engineering, namely to the helical windmills. The helical wind turbine, according to the first variant, contains a cylindrical shaft, onto which there are fixed helical blades with airfoil surface. The turbine is made narrowed to one end and may be of conic or paraboidal shape. The result consists in increasing the wind power utilization factor and a more effective functioning at small speeds of the wind.
Description:
Brevet: MD 2994. Secţiunea D. Energie, electricitate, electronică, telecomunicaţii, tehnologii audio şi video. Calculatoare, programe, echipamente, birotică. Energy, electricity, electronics, telecommunications, audio-video technique. Computers, programs, equipment, logistics
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