FREQUENCY CHARACTERISTICS OF BRUSHLESS MAGNETOELECTRIC MOTORS OF RETURN-ROTARY MOTION

K.P.  Akinin; V.G.  Kireyev; I.S.  Petukhov; A.A.  Filomenko

doi:10.15407/publishing2020.57.073

No. 57 (2020), ELECTRICAL MACHINES AND APPARATUS

No. 57 (2020)

FREQUENCY CHARACTERISTICS OF BRUSHLESS MAGNETOELECTRIC MOTORS OF RETURN-ROTARY MOTION

ELECTRICAL MACHINES AND APPARATUS

https://doi.org/10.15407/publishing2020.57.073

Published 2020-12-08

K.P. Akinin⁺⁻
V.G. Kireyev⁺⁻
I.S. Petukhov⁺⁻
A.A. Filomenko⁺⁻

K.P. Akinin

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, 56 Peremogi Ave., Kiev, 03057, Ukraine

V.G. Kireyev

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, 56 Peremogi Ave., Kiev, 03057, Ukraine

I.S. Petukhov

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, 56 Peremogi Ave., Kiev, 03057, Ukraine

A.A. Filomenko

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, 56 Peremogi Ave., Kiev, 03057, Ukraine

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Keywords

brushless magnetoelectric motor
return-rotary motion
control system
carrier frequency
frequency characteristic

How to Cite

Akinin, K. ., V. . Kireyev, I. . Petukhov, and A. . Filomenko. “FREQUENCY CHARACTERISTICS OF BRUSHLESS MAGNETOELECTRIC MOTORS OF RETURN-ROTARY MOTION”. Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine, no. 57, Dec. 2020, p. 073, doi:10.15407/publishing2020.57.073.

Abstract

In this paper, the frequency characteristics of a special brushless magnetoelectric motor of return-rotary motion with sinusoidal and rectangular forms of the carrier signal are investigated. The method of generating a feedback signal on the amplitude of the rotor shaft oscillations angle has been improved by fixing the value of the signal at the moment of reaching its amplitude. The method of calculating the control system of the oscillations angle amplitude is investigated based on the frequency characteristics of the open-loop system by setting the phase stability margin. Examples of the calculation of transient processes of regulation of the oscillations angle amplitude and the effective value of the stator current when starting the motor and changing the mechanical load are given. Ref. 9, fig. 6, tables 2.

https://doi.org/10.15407/publishing2020.57.073

Article_9 PDF

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