FIELD: anti-icing systems with electric heating of rotatable members. SUBSTANCE: thermal anti-icing system includes electric heating elements built in part of revolving members and multiphase synchronous generator connected with them; rotor of generator with armature windings is fitted on one shaft together with revolving members and stator with excitation winding is mounted immovably. Excitation winding is connected with power supply source through control unit and mode setting unit. EFFECT: enhanced reliability. 5 cl, 4 dwg
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