Andrii Hnatov - Kharkiv National Automobile and Highway University
Shchasiana Arhun - Kharkiv National Automobile and Highway University
Oleksandr Dziubenko - Kharkiv National Automobile and Highway University
Svitlana Ponikarovska - Kharkiv National Automobile and Highway University

The purpose of this research is to study and select the type of engine and circuits for connecting their windings in the generator operating mode of the electric machine unit for the device of converting kinetic and mechanical energy of rotation in the electric one. The design and principle of the device, which transforms the kinetic energy from pressure into electric one, is proposed. The results of experimental studies on the determination of the most efficient type of electric engine in accordance with the value of the generated power output are presented. According to the results of experiments, it was determined that a stepper motor DSh ۲۰۰-۱ is more efficient for one rotation in the forward and reverse direction with frequency f = ۱.۱۸۵ Hz. The processing of experimental research was carried out using integral methods of mathematical physics, namely the trapezoid method. Integration of the received oscillograms allowed to determine the most effective circuit of connection of stepper motor DSh-۲۰۰-۱ stator windings. For one rotation in the forward and reverse direction with frequency f = ۱.۱۸۵ Hz, the given circuit will provide the power of ۰.۱۶۴ Watt.

Electric engines, Transformation of electric energy, Alternative energy source, energy saving, Electric power generation