MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY

Aim. Development of a method for calculating mechanical characteristics of three-phase induction motors with single-phase power supply. Methods. The developed algorithm is based on the high-adequacy mathematical model of motor and projection method for solving the boundary problem for equations of e...

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Autores principales:	V.S. Malyar, A.V. Malyar
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2016
Materias:	mechanical characteristic induction motor single-phase power supply boundary problem projection method capacitor Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/5003d41795134e9fa991ba66cf807bf8
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spelling	oai:doaj.org-article:5003d41795134e9fa991ba66cf807bf82021-12-02T18:09:40ZMECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY10.20998/2074-272X.2016.3.032074-272X2309-3404https://doaj.org/article/5003d41795134e9fa991ba66cf807bf82016-06-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2016.3.03/67615https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Aim. Development of a method for calculating mechanical characteristics of three-phase induction motors with single-phase power supply. Methods. The developed algorithm is based on the high-adequacy mathematical model of motor and projection method for solving the boundary problem for equations of electrical circuits balance presented in the three-phase coordinate system. As a result of asymmetry of power supply to the stator windings, in steady state, flux-linkage and current change according to the periodic law. They are determined by solving the boundary problem. Results. The developed mathematical model allows determining periodic dependence of coordinates as a function of slip and, based on them, mechanical characteristics of motors. Academic novelty. The developed method relies on a completely new mathematical approach to calculation of stationary modes of nonlinear electromagnetic circuits, which allows obtaining periodic solution in a timeless domain. Practical value. Using the developed calculation algorithm, one can select capacitance required to start an induction motor with single-phase power supply and calculate static mechanical characteristics at a given capacitance. V.S. MalyarA.V. MalyarNational Technical University "Kharkiv Polytechnic Institute"articlemechanical characteristicinduction motorsingle-phase power supplyboundary problemprojection methodcapacitorElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 3, Pp 21-24 (2016)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	mechanical characteristic induction motor single-phase power supply boundary problem projection method capacitor Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	mechanical characteristic induction motor single-phase power supply boundary problem projection method capacitor Electrical engineering. Electronics. Nuclear engineering TK1-9971 V.S. Malyar A.V. Malyar MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
description	Aim. Development of a method for calculating mechanical characteristics of three-phase induction motors with single-phase power supply. Methods. The developed algorithm is based on the high-adequacy mathematical model of motor and projection method for solving the boundary problem for equations of electrical circuits balance presented in the three-phase coordinate system. As a result of asymmetry of power supply to the stator windings, in steady state, flux-linkage and current change according to the periodic law. They are determined by solving the boundary problem. Results. The developed mathematical model allows determining periodic dependence of coordinates as a function of slip and, based on them, mechanical characteristics of motors. Academic novelty. The developed method relies on a completely new mathematical approach to calculation of stationary modes of nonlinear electromagnetic circuits, which allows obtaining periodic solution in a timeless domain. Practical value. Using the developed calculation algorithm, one can select capacitance required to start an induction motor with single-phase power supply and calculate static mechanical characteristics at a given capacitance.
format	article
author	V.S. Malyar A.V. Malyar
author_facet	V.S. Malyar A.V. Malyar
author_sort	V.S. Malyar
title	MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
title_short	MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
title_full	MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
title_fullStr	MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
title_full_unstemmed	MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY
title_sort	mechanical characteristics of three-phase induction motors with single-phase power supply
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2016
url	https://doaj.org/article/5003d41795134e9fa991ba66cf807bf8
work_keys_str_mv	AT vsmalyar mechanicalcharacteristicsofthreephaseinductionmotorswithsinglephasepowersupply AT avmalyar mechanicalcharacteristicsofthreephaseinductionmotorswithsinglephasepowersupply
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MECHANICAL CHARACTERISTICS OF THREE-PHASE INDUCTION MOTORS WITH SINGLE-PHASE POWER SUPPLY

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