ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT

Purpose. For the unbalanced sinusoidal mode with asymmetric voltage in 3-phase 4-wire to receive the orthogonal 4-component decomposition of 3-phase current, are classified symmetry/asymmetry of active and reactive load elements separately. Methodology. The methodology is based on the vector approac...

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Autor principal:	Iu.A. Sirotin
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2016
Materias:	three-phase circuit active and reactive power power shift power equation unbalanced current and mode active-reactive asymmetrical load asymmetrical voltage currents' physical components (CPC) Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/cfa973f8a5f04bd59a66c2f4542ae6ce
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spelling	oai:doaj.org-article:cfa973f8a5f04bd59a66c2f4542ae6ce2021-12-02T18:41:43ZORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT10.20998/2074-272X.2016.3.102074-272X2309-3404https://doaj.org/article/cfa973f8a5f04bd59a66c2f4542ae6ce2016-06-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2016.3.10/67629https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Purpose. For the unbalanced sinusoidal mode with asymmetric voltage in 3-phase 4-wire to receive the orthogonal 4-component decomposition of 3-phase current, are classified symmetry/asymmetry of active and reactive load elements separately. Methodology. The methodology is based on the vector approach, which with one voice allows to analyze the energy characteristics of a 4-wire and 3-wire circuits as balanced and unbalanced modes. At asymmetrical voltage the matrix representation methodology of the equivalent conductivities is used. Results. For 3-phase 4-wire network with a sinusoidal unbalanced mode with asymmetric voltage obtained 4-component orthogonal decomposition of the 3-phase current. The components have a clear electro-energetic sense and are classified irrespective by the load condition. Originality. The resulting decomposition current develops the theory Currents' Physical Components (CPC) for 4-wire circuit with asymmetric voltage. For the first time the unbalanced current is classified by activity and reactivity of asymmetry load elements. Practical value. Practical value of the obtained orthogonal decomposition current and the power equation is a possibility of their utilization for the increase both quality of delivery and quality of consumption of electrical energy. Iu.A. SirotinNational Technical University "Kharkiv Polytechnic Institute"articlethree-phase circuitactive and reactive powerpower shiftpower equationunbalanced current and modeactive-reactive asymmetrical loadasymmetrical voltagecurrents' physical components (CPC)Electrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 3, Pp 62-66 (2016)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	three-phase circuit active and reactive power power shift power equation unbalanced current and mode active-reactive asymmetrical load asymmetrical voltage currents' physical components (CPC) Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	three-phase circuit active and reactive power power shift power equation unbalanced current and mode active-reactive asymmetrical load asymmetrical voltage currents' physical components (CPC) Electrical engineering. Electronics. Nuclear engineering TK1-9971 Iu.A. Sirotin ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
description	Purpose. For the unbalanced sinusoidal mode with asymmetric voltage in 3-phase 4-wire to receive the orthogonal 4-component decomposition of 3-phase current, are classified symmetry/asymmetry of active and reactive load elements separately. Methodology. The methodology is based on the vector approach, which with one voice allows to analyze the energy characteristics of a 4-wire and 3-wire circuits as balanced and unbalanced modes. At asymmetrical voltage the matrix representation methodology of the equivalent conductivities is used. Results. For 3-phase 4-wire network with a sinusoidal unbalanced mode with asymmetric voltage obtained 4-component orthogonal decomposition of the 3-phase current. The components have a clear electro-energetic sense and are classified irrespective by the load condition. Originality. The resulting decomposition current develops the theory Currents' Physical Components (CPC) for 4-wire circuit with asymmetric voltage. For the first time the unbalanced current is classified by activity and reactivity of asymmetry load elements. Practical value. Practical value of the obtained orthogonal decomposition current and the power equation is a possibility of their utilization for the increase both quality of delivery and quality of consumption of electrical energy.
format	article
author	Iu.A. Sirotin
author_facet	Iu.A. Sirotin
author_sort	Iu.A. Sirotin
title	ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
title_short	ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
title_full	ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
title_fullStr	ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
title_full_unstemmed	ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT
title_sort	orthogonal components of the three-phase current at asymmetrical active-reactive load in 4-wire circuit
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2016
url	https://doaj.org/article/cfa973f8a5f04bd59a66c2f4542ae6ce
work_keys_str_mv	AT iuasirotin orthogonalcomponentsofthethreephasecurrentatasymmetricalactivereactiveloadin4wirecircuit
_version_	1718377768070152192

ORTHOGONAL COMPONENTS OF THE THREE-PHASE CURRENT AT ASYMMETRICAL ACTIVE-REACTIVE LOAD IN 4-WIRE CIRCUIT

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