doi 10.18503/2311-8318-2016-1(30)-10-13

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In this paper, we propose a new synthesis method of the drive parameter adjustment, which will simplify the task of vector control of a brushless motor. The structure of the solution to this problem is to consider the test actuator as a complex object, to obtain a mathematical model of the object and to determine the tasks of the structures necessary to solve the problem. In the course of the research work, analytical expressions of the dynamic electric model were obtained, which describe the operation of the drive in a pseudo-static mode, as well as accurate analytical expressions to determine the optimal mode: max speed at a certain moment of resistance. Computer simulation of a synchronous motor with permanent magnets in the ac electronic motor was carried out, besides, the authors obtained the appropriate process diagrams.


Brushless electric motor, a synchronous motor with permanent magnets, dynamic model, optimum angle switching, maximum speed under load.

Voronin Sergei Grigorevich – D.Sc. (Eng.), head of the department of "Electromechanics and electromechanical systems", FSSFEI HPE “South Ural State University” (national research university), Chelyabinsk, Russia.

Khafizov Gleb Tagirovich – a post-graduate student of the department of "Electromechanics and electromechanical systems", FSSFEI HPE “South Ural State University” (national research university), Chelyabinsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

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