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The National Academy of Sciences of Ukraine

The Institute of Electrodynamics

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Yu. Denisov*, V. Voytenko**, A. Gorodny***, A. Dymerets****
Chernihiv National University of Technology,
Shevchenka str., 95, Chernihiv, 14035, Ukraine,
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*** ORCID ID :
**** ORCID ID :

In order to save energy consumption of the battery for powering the quadrocopter flight stabilization system, it is proposed to optimize the process of current consumption by rotor electric drives, which are based on brushless DC motors. They are powered by autonomous voltage inverters. References 10, figures 6.
Key words: quadrocopter, brushless DC motor, current consumption, optimization.

1. Denisov Yu., Shapovalov O., Sereda O., Kuts Ye. Optimization of energy dynamical processes in the control system of the drive for stabilizing the flight of the unmanned aerial vehicle. Tekhnichni nauky ta tekhnolohii. 2018. No 3 (13). Pp. 187-193. (Ukr) DOI:
2. Bashynskyi V.H., Denysov O.I., Bursala O.L., Bursala O.O., Shapovalov O.L. Device for controlling autonomous voltage inverter with sinusoidal law of pulse-width modulation, invariant to system engine start error. Systemy ozbroiennia i viiskova tekhnika, 2019. No. 1 (57). Pp. 7-14.
3. Bashinskyi V., Shapovalov O., Denisov A., Bursala O., Bursala A. Influence of pulsations of the flexible dc motor on the management process of starting the gas turbine motor helicopter. Tekhnichna elektrodynamika. 2020. No 2. Pp. 56-66. (Rus). DOI:
4. Sandler A., Sarbatov R. Automatic frequency control of asynchronous motors. Moscow: Energy. 1974. 328 p. (Rus)
5. Volkov I., Isakov V. Electric drives with stabilized current in power circuits. Moscow: Radio and communication. 1991. 215 p. (Rus)
6. Akynyn K.P. Relay vector control system of permanent magnet contactless motors with a current sensor in the DC link. Tekhnichna elektrodynamika. 2014. No 3. Pp. 52-55 (Rus)
7. Tereshchenko T., Yamnenko J. Amplitude PWM with Increased Factor of Source Voltage Use. Proc. 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON). 13-14 October 2016. Pp. 255-258. DOI:
8. Singh B., Singh S. Single-phase Power Factor Controller Topologies for Permeant Magnet Brushless DC Motor Drives. IET Power Electronic. 2010. Vol. 3. No 2. Pp .147-175. DOI:
9. Shilov Ye. Development of automatic control systems for unmanned aerial vehicle multi-tare type. Moskva: Trudy MFTI. 2014. Vol. 6. No. 4. Pp. 139-151. (Rus)
10. Denisov A., Zvolinskiy V., Rudenko Yu. Valve converters in precision stabilization systems. Kyiv: Naukova dumka. 1997. 250 p. (Rus).

Received 28.02.2020