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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Autores principales:	G.M. Golenkov, D.I. Parkhomenko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2015
Materias:	stiffness coefficient magnetic spring vibration exciter coaxial-linear motor Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/307b3b566ef546ed9a9389628a69cae4
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spelling	oai:doaj.org-article:307b3b566ef546ed9a9389628a69cae42021-12-02T17:57:35ZMODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR2074-272X2074-272Xhttps://doaj.org/article/307b3b566ef546ed9a9389628a69cae42015-12-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/54422/50765https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2074-272XPurpose. 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. G.M. GolenkovD.I. ParkhomenkoNational Technical University "Kharkiv Polytechnic Institute"articlestiffness coefficientmagnetic springvibration excitercoaxial-linear motorElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 6, Pp 20-23 (2015)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	stiffness coefficient magnetic spring vibration exciter coaxial-linear motor Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	stiffness coefficient magnetic spring vibration exciter coaxial-linear motor Electrical engineering. Electronics. Nuclear engineering TK1-9971 G.M. Golenkov D.I. Parkhomenko MODELING OF EQUIVALENT STIFFNESS OF A MAGNETIC SPRING OF VIBRATION EXCITER BASED ON COAXIAL-LINEAR MOTOR
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.
format	article
author	G.M. Golenkov D.I. Parkhomenko
author_facet	G.M. Golenkov D.I. Parkhomenko
author_sort	G.M. Golenkov
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
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2015
url	https://doaj.org/article/307b3b566ef546ed9a9389628a69cae4
work_keys_str_mv	AT gmgolenkov modelingofequivalentstiffnessofamagneticspringofvibrationexciterbasedoncoaxiallinearmotor AT diparkhomenko modelingofequivalentstiffnessofamagneticspringofvibrationexciterbasedoncoaxiallinearmotor
_version_	1718379036625862656

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

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