Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions

The paper presents some principles and results of numerical field calculation and the corresponding harmonic analysis of magnetic field in the active zone of a large turbogenerator under load conditions. In addition to the traditional coordinate function of the magnetic induction, its time functions...

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Auteurs principaux:	V.I. Milykh, N.V. Polyakova
Format:	article
Langue:	EN RU UK
Publié:	National Technical University "Kharkiv Polytechnic Institute" 2013
Sujets:	turbogenerator magnetic field numerical field calculation load mode magnetic induction magnetic flux linkage coordinate function time function harmonic analysis Electrical engineering. Electronics. Nuclear engineering TK1-9971
Accès en ligne:	https://doaj.org/article/cd7d212171d2444b9efd0d2d9e6add77
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spelling	oai:doaj.org-article:cd7d212171d2444b9efd0d2d9e6add772021-12-02T18:08:14ZTheoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions2074-272Xhttps://doaj.org/article/cd7d212171d2444b9efd0d2d9e6add772013-12-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/19795/17419https://doaj.org/toc/2074-272XThe paper presents some principles and results of numerical field calculation and the corresponding harmonic analysis of magnetic field in the active zone of a large turbogenerator under load conditions. In addition to the traditional coordinate function of the magnetic induction, its time functions are considered at fixed points and at rotating rotor linked points in the gap. The stator magnetic flux linkage functions are also examined. It is revealed that these magnetic induction functions, which are different from sine curves, fail to provide the basis for determining time functions of magnetic flux linkage and the stator winding EMF that are close to sine waves.V.I. Milykh N.V. Polyakova National Technical University "Kharkiv Polytechnic Institute"articleturbogeneratormagnetic fieldnumerical field calculationload modemagnetic inductionmagnetic flux linkagecoordinate functiontime functionharmonic analysisElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 6, Pp 40-45 (2013)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	turbogenerator magnetic field numerical field calculation load mode magnetic induction magnetic flux linkage coordinate function time function harmonic analysis Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	turbogenerator magnetic field numerical field calculation load mode magnetic induction magnetic flux linkage coordinate function time function harmonic analysis Electrical engineering. Electronics. Nuclear engineering TK1-9971 V.I. Milykh N.V. Polyakova Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
description	The paper presents some principles and results of numerical field calculation and the corresponding harmonic analysis of magnetic field in the active zone of a large turbogenerator under load conditions. In addition to the traditional coordinate function of the magnetic induction, its time functions are considered at fixed points and at rotating rotor linked points in the gap. The stator magnetic flux linkage functions are also examined. It is revealed that these magnetic induction functions, which are different from sine curves, fail to provide the basis for determining time functions of magnetic flux linkage and the stator winding EMF that are close to sine waves.
format	article
author	V.I. Milykh N.V. Polyakova
author_facet	V.I. Milykh N.V. Polyakova
author_sort	V.I. Milykh
title	Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
title_short	Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
title_full	Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
title_fullStr	Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
title_full_unstemmed	Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
title_sort	theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2013
url	https://doaj.org/article/cd7d212171d2444b9efd0d2d9e6add77
work_keys_str_mv	AT vimilykh theoreticalandharmonicanalysisofmagneticfieldsintheactivezoneofaturbogeneratorunderloadconditions AT nvpolyakova theoreticalandharmonicanalysisofmagneticfieldsintheactivezoneofaturbogeneratorunderloadconditions
_version_	1718378658213658624

Theoretical and harmonic analysis of magnetic fields in the active zone of a turbogenerator under load conditions

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