DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES

Introduction. Thermosetting composite electric insulation of traction electric motors undergoes significant heating, moisture, overvoltage, vibration. Purpose. The substantiation of the possibility of using dielectric spectroscopy for monitoring the state of the hull thermosetting composite electric...

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Auteurs principaux:	G. V. Bezprozvannych, A. V. Roginskiy
Format:	article
Langue:	EN RU UK
Publié:	National Technical University "Kharkiv Polytechnic Institute" 2018
Sujets:	thermosetting composite insulation induction traction motor dielectric spectroscopy replacement circuit electrical capacitance dielectric loss tangent resonance frequency Electrical engineering. Electronics. Nuclear engineering TK1-9971
Accès en ligne:	https://doaj.org/article/c2744622c15a41aead5df01591170ae1
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spelling	oai:doaj.org-article:c2744622c15a41aead5df01591170ae12021-12-02T17:29:15ZDIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES10.20998/2074-272X.2018.1.022074-272X2309-3404https://doaj.org/article/c2744622c15a41aead5df01591170ae12018-02-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2018.1.02/117723https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Introduction. Thermosetting composite electric insulation of traction electric motors undergoes significant heating, moisture, overvoltage, vibration. Purpose. The substantiation of the possibility of using dielectric spectroscopy for monitoring the state of the hull thermosetting composite electric insulating system of induction traction motors (ITM) at the technological stage of manufacturing.. Methodology. In the induction traction motors in which the phases of the stator winding are connected to a «star» and do not have a zero point output, in the case of a two-electrode connection of one of the phases and the housing, the combined characteristics of the capacitance and the dielectric loss tangent of the three-phase hull insulation system are measured. Practical value. It is established that at the second resonant frequency near 10 kHz, the tangent of the dielectric loss is the most sensitive to the state of the composite ITM insulation. Dielectric spectroscopy at alternating voltage of the combined dielectric characteristics makes it possible to evaluate the state of the hull thermosetting electrical insulating system at the final stage of manufacturing of induction traction motors. G. V. BezprozvannychA. V. RoginskiyNational Technical University "Kharkiv Polytechnic Institute"articlethermosetting composite insulationinduction traction motordielectric spectroscopyreplacement circuitelectrical capacitancedielectric loss tangentresonance frequencyElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 1, Pp 17-20 (2018)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	thermosetting composite insulation induction traction motor dielectric spectroscopy replacement circuit electrical capacitance dielectric loss tangent resonance frequency Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	thermosetting composite insulation induction traction motor dielectric spectroscopy replacement circuit electrical capacitance dielectric loss tangent resonance frequency Electrical engineering. Electronics. Nuclear engineering TK1-9971 G. V. Bezprozvannych A. V. Roginskiy DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
description	Introduction. Thermosetting composite electric insulation of traction electric motors undergoes significant heating, moisture, overvoltage, vibration. Purpose. The substantiation of the possibility of using dielectric spectroscopy for monitoring the state of the hull thermosetting composite electric insulating system of induction traction motors (ITM) at the technological stage of manufacturing.. Methodology. In the induction traction motors in which the phases of the stator winding are connected to a «star» and do not have a zero point output, in the case of a two-electrode connection of one of the phases and the housing, the combined characteristics of the capacitance and the dielectric loss tangent of the three-phase hull insulation system are measured. Practical value. It is established that at the second resonant frequency near 10 kHz, the tangent of the dielectric loss is the most sensitive to the state of the composite ITM insulation. Dielectric spectroscopy at alternating voltage of the combined dielectric characteristics makes it possible to evaluate the state of the hull thermosetting electrical insulating system at the final stage of manufacturing of induction traction motors.
format	article
author	G. V. Bezprozvannych A. V. Roginskiy
author_facet	G. V. Bezprozvannych A. V. Roginskiy
author_sort	G. V. Bezprozvannych
title	DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
title_short	DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
title_full	DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
title_fullStr	DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
title_full_unstemmed	DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES
title_sort	dielectric spectroscopy of casing thermosetting composite electrical insulation system of induction traction electric machines
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2018
url	https://doaj.org/article/c2744622c15a41aead5df01591170ae1
work_keys_str_mv	AT gvbezprozvannych dielectricspectroscopyofcasingthermosettingcompositeelectricalinsulationsystemofinductiontractionelectricmachines AT avroginskiy dielectricspectroscopyofcasingthermosettingcompositeelectricalinsulationsystemofinductiontractionelectricmachines
_version_	1718380752655089664

DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES

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