MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR

MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR

Purpose. The research of the influence of value and direction of current on the equivalent spring magnetic force based on coaxial-linear motor (CLM – MS). Methodology. We carried out investigation of the equivalent harshness of magnetic spring with determination of electromechanical propulsion perfo...

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Date:2015
Main Authors: Golenkov, G. M., Parkhomenko, D. I.
Format: Article
Language:Russian
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2015
Subjects:
stiffness coefficient
magnetic spring
vibration exciter
coaxial-linear motor
621.313.84
Online Access:http://eie.khpi.edu.ua/article/view/2074-272X.2015.6.03
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Journal Title:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-54422
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spelling eiekhpieduua-article-544222016-11-22T17:10:01Z MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR МОДЕЛИРОВАНИЕ ЭКВИВАЛЕНТНОЙ ЖЕСТКОСТИ МАГНИТНОЙ ПРУЖИНЫ ВИБРОВОЗБУДИТЕЛЯ НА ОСНОВЕ КОАКСИАЛЬНО-ЛИНЕЙНОГО ДВИГАТЕЛЯ МОДЕЛИРОВАНИЕ ЭКВИВАЛЕНТНОЙ ЖЕСТКОСТИ МАГНИТНОЙ ПРУЖИНЫ ВИБРОВОЗБУДИТЕЛЯ НА ОСНОВЕ КОАКСИАЛЬНО-ЛИНЕЙНОГО ДВИГАТЕЛЯ Golenkov, G. M. Parkhomenko, D. I. stiffness coefficient magnetic spring vibration exciter coaxial-linear motor 621.313.84 коэффициент жесткости магнитная пружина вибровозбудитель коаксиально-линейный двигатель 621.313.84 коефіцієнт пружності магнітна пружина віброзбуджувач коаксіально-лінійний двигун 621.313.84 Purpose. The research of the influence of value and direction of current on the equivalent spring magnetic force based on coaxial-linear motor (CLM – MS). Methodology. We carried out investigation of the equivalent harshness of magnetic spring with determination of electromechanical propulsion performance characteristics by the methods of computer modeling and experimental research of physical model of CLM – MS. The modeling of magnetic spring of CLM – MS is carried out by the finite-element method. The challenge is met as an axisymmetric challenge in cylindrical co-ordinates in magnetostatic approach. The experimental investigattion of the propulsion performance characteristics of magnetic spring is carried out on the test bench. Results. After the computer modeling and the experimental investigation of the electromechanical propulsion performance characteristics of magnetic spring the expressions of equivalent stiffness coefficient depending on the current in winding are obtained. The results of computer modeling are confirmed experimentally. Originality. The determination of equivalent stiffness coefficient of magnetic spring of vibration exciter based on coaxial-linear motor. Practical value. The obtained determination of equivalent stiffness coefficient of magnetic spring may be used in process of designing of vibration machines with devices for change of natural oscillation frequency. Представлены результаты компьютерного моделирования и экспериментального исследования статических электромеханических тяговых характеристик магнитной пружины вибровозбудителя на основе коаксиально-линейного электрического двигателя с постоянными магнитами. На основании полученных тяговых характеристик была определена эквивалентная жесткость магнитной пружины в зависимости от значений тока в обмотке. Представлено результати комп’ютерного моделювання та експериментального дослідження статичних електромеханічних тягових характеристик магнітної пружини віброзбуджувача на основі коаксіально-лінійного електричного двигуна з постійними магнітами. На основі отриманих тягових характеристик була визначена еквівалентна жорсткість магнітної пружини в залежності від значень струму в обмотці. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2015-11-26 Article Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2015.6.03 10.20998/2074-272X.2015.6.03 Electrical Engineering & Electromechanics; No. 6 (2015); 20-23 Электротехника и Электромеханика; № 6 (2015); 20-23 Електротехніка і Електромеханіка; № 6 (2015); 20-23 2309-3404 2074-272X ru http://eie.khpi.edu.ua/article/view/2074-272X.2015.6.03/50765 Copyright (c) 2015 G. M. Golenkov, D. I. Parkhomenko https://creativecommons.org/licenses/by-nc/4.0
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2016-11-22T17:10:01Z
collection OJS
language Russian
topic stiffness coefficient
magnetic spring
vibration exciter
coaxial-linear motor
621.313.84
spellingShingle stiffness coefficient
magnetic spring
vibration exciter
coaxial-linear motor
621.313.84
Golenkov, G. M.
Parkhomenko, D. I.
MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
topic_facet stiffness coefficient
magnetic spring
vibration exciter
coaxial-linear motor
621.313.84
коэффициент жесткости
магнитная пружина
вибровозбудитель
коаксиально-линейный двигатель
621.313.84
коефіцієнт пружності
магнітна пружина
віброзбуджувач
коаксіально-лінійний двигун
621.313.84
format Article
author Golenkov, G. M.
Parkhomenko, D. I.
author_facet Golenkov, G. M.
Parkhomenko, D. I.
author_sort Golenkov, G. M.
title MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
title_short MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
title_full MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
title_fullStr MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
title_full_unstemmed MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
title_sort modeling of equivalent stiffness of a magnetic spring of vibration exciter based on coaxial-linear motor
title_alt МОДЕЛИРОВАНИЕ ЭКВИВАЛЕНТНОЙ ЖЕСТКОСТИ МАГНИТНОЙ ПРУЖИНЫ ВИБРОВОЗБУДИТЕЛЯ НА ОСНОВЕ КОАКСИАЛЬНО-ЛИНЕЙНОГО ДВИГАТЕЛЯ
МОДЕЛИРОВАНИЕ ЭКВИВАЛЕНТНОЙ ЖЕСТКОСТИ МАГНИТНОЙ ПРУЖИНЫ ВИБРОВОЗБУДИТЕЛЯ НА ОСНОВЕ КОАКСИАЛЬНО-ЛИНЕЙНОГО ДВИГАТЕЛЯ
description Purpose. The research of the influence of value and direction of current on the equivalent spring magnetic force based on coaxial-linear motor (CLM – MS). Methodology. We carried out investigation of the equivalent harshness of magnetic spring with determination of electromechanical propulsion performance characteristics by the methods of computer modeling and experimental research of physical model of CLM – MS. The modeling of magnetic spring of CLM – MS is carried out by the finite-element method. The challenge is met as an axisymmetric challenge in cylindrical co-ordinates in magnetostatic approach. The experimental investigattion of the propulsion performance characteristics of magnetic spring is carried out on the test bench. Results. After the computer modeling and the experimental investigation of the electromechanical propulsion performance characteristics of magnetic spring the expressions of equivalent stiffness coefficient depending on the current in winding are obtained. The results of computer modeling are confirmed experimentally. Originality. The determination of equivalent stiffness coefficient of magnetic spring of vibration exciter based on coaxial-linear motor. Practical value. The obtained determination of equivalent stiffness coefficient of magnetic spring may be used in process of designing of vibration machines with devices for change of natural oscillation frequency.
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2015
url http://eie.khpi.edu.ua/article/view/2074-272X.2015.6.03
work_keys_str_mv AT golenkovgm modelingofequivalentstiffnessofamagneticspringofvibrationexciterbasedoncoaxiallinearmotor
AT parkhomenkodi modelingofequivalentstiffnessofamagneticspringofvibrationexciterbasedoncoaxiallinearmotor
AT golenkovgm modelirovanieékvivalentnojžestkostimagnitnojpružinyvibrovozbuditelânaosnovekoaksialʹnolinejnogodvigatelâ
AT parkhomenkodi modelirovanieékvivalentnojžestkostimagnitnojpružinyvibrovozbuditelânaosnovekoaksialʹnolinejnogodvigatelâ
first_indexed 2025-07-17T11:45:37Z
last_indexed 2025-07-17T11:45:37Z
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