RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER

Introduction. The variety of electric drives, the performance characteristics of which correspond to the set requirements of consumers while ensuring reliable and economical operation for a certain time resource, characterizes the variety of circuit solutions, including using matching transformers a...

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Autores principales:	V. S. Petrushin, Y. R. Plotkin, R. N. Yenoktaiev, N. S. Prokopenko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2019
Materias:	induction motor load cyclogram reducer transformer mathematical model average cyclic criteria energy indicators reduced costs Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/52bea3d0f33c426eb4891591e993eb58
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spelling	oai:doaj.org-article:52bea3d0f33c426eb4891591e993eb582021-12-02T16:18:54ZRESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER10.20998/2074-272X.2019.2.032074-272X2309-3404https://doaj.org/article/52bea3d0f33c426eb4891591e993eb582019-04-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2019.2.03/163339https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Introduction. The variety of electric drives, the performance characteristics of which correspond to the set requirements of consumers while ensuring reliable and economical operation for a certain time resource, characterizes the variety of circuit solutions, including using matching transformers and reducers. Problem. The use of matching transformers and reducers units significantly changes the performance characteristics of the electric drive. Most articles are devoted to modeling an electric drive without such elements. It is advisable to consider simulations of electric drives using these elements. Methodology. In the models of matching transformers and reducers, the initial data are used, which determine both the functional properties and the mass and size parameters. The latter provide an opportunity to consider the economic aspects of the electric drive. For the correct calculation of the energy balance of the electric drive, the efficiency of the elements under consideration is taken into account. Results. The use of the developed algorithms for modeling the dynamic modes of two induction motors in electric drives operating on a specific load diagram, with the connection of a matching transformer and reducers, is considered. Dependencies of efficiency and power factor of motors have allowed to determine the medium cyclic energy indicators. The mass- size and cost indicators of variants of electric drives were found, which made it possible to calculate the average cyclic reduced costs of electric drives. Practical value. The possibility of choosing the best variant of the drive based on various indicators, including the minimum amount of energy losses per year, is substantiated. V. S. PetrushinY. R. PlotkinR. N. YenoktaievN. S. ProkopenkoNational Technical University "Kharkiv Polytechnic Institute"articleinduction motorload cyclogramreducertransformermathematical modelaverage cyclic criteriaenergy indicatorsreduced costsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 2, Pp 14-20 (2019)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	induction motor load cyclogram reducer transformer mathematical model average cyclic criteria energy indicators reduced costs Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	induction motor load cyclogram reducer transformer mathematical model average cyclic criteria energy indicators reduced costs Electrical engineering. Electronics. Nuclear engineering TK1-9971 V. S. Petrushin Y. R. Plotkin R. N. Yenoktaiev N. S. Prokopenko RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
description	Introduction. The variety of electric drives, the performance characteristics of which correspond to the set requirements of consumers while ensuring reliable and economical operation for a certain time resource, characterizes the variety of circuit solutions, including using matching transformers and reducers. Problem. The use of matching transformers and reducers units significantly changes the performance characteristics of the electric drive. Most articles are devoted to modeling an electric drive without such elements. It is advisable to consider simulations of electric drives using these elements. Methodology. In the models of matching transformers and reducers, the initial data are used, which determine both the functional properties and the mass and size parameters. The latter provide an opportunity to consider the economic aspects of the electric drive. For the correct calculation of the energy balance of the electric drive, the efficiency of the elements under consideration is taken into account. Results. The use of the developed algorithms for modeling the dynamic modes of two induction motors in electric drives operating on a specific load diagram, with the connection of a matching transformer and reducers, is considered. Dependencies of efficiency and power factor of motors have allowed to determine the medium cyclic energy indicators. The mass- size and cost indicators of variants of electric drives were found, which made it possible to calculate the average cyclic reduced costs of electric drives. Practical value. The possibility of choosing the best variant of the drive based on various indicators, including the minimum amount of energy losses per year, is substantiated.
format	article
author	V. S. Petrushin Y. R. Plotkin R. N. Yenoktaiev N. S. Prokopenko
author_facet	V. S. Petrushin Y. R. Plotkin R. N. Yenoktaiev N. S. Prokopenko
author_sort	V. S. Petrushin
title	RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
title_short	RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
title_full	RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
title_fullStr	RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
title_full_unstemmed	RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER
title_sort	research of dynamic characteristics of induction motors in electric drives with matching transformer and reducer
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2019
url	https://doaj.org/article/52bea3d0f33c426eb4891591e993eb58
work_keys_str_mv	AT vspetrushin researchofdynamiccharacteristicsofinductionmotorsinelectricdriveswithmatchingtransformerandreducer AT yrplotkin researchofdynamiccharacteristicsofinductionmotorsinelectricdriveswithmatchingtransformerandreducer AT rnyenoktaiev researchofdynamiccharacteristicsofinductionmotorsinelectricdriveswithmatchingtransformerandreducer AT nsprokopenko researchofdynamiccharacteristicsofinductionmotorsinelectricdriveswithmatchingtransformerandreducer
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RESEARCH OF DYNAMIC CHARACTERISTICS OF INDUCTION MOTORS IN ELECTRIC DRIVES WITH MATCHING TRANSFORMER AND REDUCER

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