WIND TURBINE WITH MAGNETIC SUSPENSION AND INBUILT MAGNETO-ELECTRIC GENERATOR

The invention relates to a wind turbine with magnetic suspension and inbuilt magneto-electric generator, meant especially for low-wind zones. According to the invention, the turbine comprises a wind rotor (A) comprising an axle (1) onto which some arms (3, 3') are fixed supporting some blades (2) with aerodynamic profile, arranged parallel with the axle (1), a magneto-electric generator (B) with magnetic rotor (R) rotated integrally with the wind rotor (A) in relation to a circular solenoidal stator (S) mounted inside a non-magnetic case (7) of circular box shape, which also comprises a levitational system (C) comprising a central bearing-type part (C) and a levitational stabilizer-type circular part (C) comprising a set of N1 stator magnets (12) with parallel or quasi-parallel polarizations and a set of N2 rotor magnets (12') with parallel or quasi-parallel polarizations, adjacent and circularly arranged and repulsive in relation to the stator magnets (12), the generator stator (S) having an exterior stator (4) and an interior stator (4'), each made of an even number n of coils (i, i') placed on a circular core (k, k'), the rotor (R) being positioned between the two stators (4, 4') and having a circular row of n rotor magnets (5) equidistantly fixed in a non-magnetic rotor support (6). Invenţia se referă la o turbină eoliană cu suspensie magnetică şi generator magnetoelectric încorporat, destinată în special zonelor cu vânt slab. Turbina conform invenţiei cuprinde un rotor eolian (A) compus dintr-un ax (1) de care sunt fixate nişte braţe (3, 3') ce susţin nişte pale (2) cu profil aerodinamic, dispuse paralele cu axul (1), un generator magnetoelectric (B) cu un rotor magnetic (R) rotit solidar cu rotorul eolian (A), în raport cu un stator (S) circular solenoidal, montat într-o carcasă (7) nemagnetică, de forma unei cutii circulare, ce mai cuprinde un sistem levitaţional (C), format dintr-o parte centrală tip lagăr (C), şi o parte circulară de tip stabilizator levitaţional (C), compusă dintr-un set de N1 magneţi statorici (12) cu polarizaţiile paralele sau cvasi-paralele, şi un set N2 magneţi rotorici (12') cu polarizaţiile paralele sau cvasi-paralele, dispuşi circular şi adiacent, repulsiv faţă de magneţii statorici (12), statorul (S) generatorului având un stator exterior (4) şi un stator interior (4'), realizat fiecare dintr-un număr n par de bobine (i, i'), dispuse pe un miez (k, k') circular, rotorul (R) fiind poziţionat între cele două statoare (4, 4'