INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM

INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM

The problem of calculating the flexural deformation of the laminated core of the stator turbogenerator is examined. The evaluation of the effect of gluing the core sheets on its bending stiffness based on the compliance of the insulating cover sheet of active steel. An impact of pressing effort on t...

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Bibliographic Details
Date:2016
Main Author: Shevchenko, V. V.
Format: Article
Language:English
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2016
Subjects:
laminated core
flexural deformation
stator of turbogenerator
flexural stiffness
insulation coating
pressing
time of exploitation
621.314
621.391
Online Access:http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.04
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Journal Title:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-76148
record_format ojs
spelling eiekhpieduua-article-761482017-08-21T18:30:17Z INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM Shevchenko, V. V. laminated core flexural deformation stator of turbogenerator flexural stiffness insulation coating pressing time of exploitation 621.314 621.391 шихтованный сердечник изгибная деформация статор турбогенератора изгибная жесткость изоляционное покрытие прессовка время эксплуатации 621.314 621.391 шихтованный сердечник изгибная деформация статор турбогенератора изгибная жесткость изоляционное покрытие прессовка время эксплуатации 621.314 621.391 The problem of calculating the flexural deformation of the laminated core of the stator turbogenerator is examined. The evaluation of the effect of gluing the core sheets on its bending stiffness based on the compliance of the insulating cover sheet of active steel. An impact of pressing effort on the relative movement of the package of sheets is determined. An effect of wear of the insulating layer between sheets of laminated core on its reliability is determined. Conclusions are drawn on how to determine the possibility of extending the life of turbogenerators on the basis of the data obtained. Рассмотрен расчет изгибной деформации шихтованного сердечника статора турбогенератора. Выполнена оценка влияния склейки листов сердечника на его изгибную жесткость с учетом податливости изоляционного покрытия листов активной стали, значения усилия прессовки пакета на относительное перемещение листов. Определено влияние износа изоляционного слоя между листами шихтованного сердечника на его надежность. Сделаны выводы, как на основании полученных данных установить возможность продления срока эксплуатации турбогенераторов. Рассмотрен расчет изгибной деформации шихтованного сердечника статора турбогенератора. Выполнена оценка влияния склейки листов сердечника на его изгибную жесткость с учетом податливости изоляционного покрытия листов активной стали, значения усилия прессовки пакета на относительное перемещение листов. Определено влияние износа изоляционного слоя между листами шихтованного сердечника на его надежность. Сделаны выводы, как на основании полученных данных установить возможность продления срока эксплуатации турбогенераторов. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2016-08-30 Article Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.04 10.20998/2074-272X.2016.4.04 Electrical Engineering & Electromechanics; No. 4 (2016); 28-33 Электротехника и Электромеханика; № 4 (2016); 28-33 Електротехніка і Електромеханіка; № 4 (2016); 28-33 2309-3404 2074-272X en http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.04/72275 Copyright (c) 2016 V. V. Shevchenko https://creativecommons.org/licenses/by-nc/4.0
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2017-08-21T18:30:17Z
collection OJS
language English
topic laminated core
flexural deformation
stator of turbogenerator
flexural stiffness
insulation coating
pressing
time of exploitation
621.314
621.391
spellingShingle laminated core
flexural deformation
stator of turbogenerator
flexural stiffness
insulation coating
pressing
time of exploitation
621.314
621.391
Shevchenko, V. V.
INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
topic_facet laminated core
flexural deformation
stator of turbogenerator
flexural stiffness
insulation coating
pressing
time of exploitation
621.314
621.391
шихтованный сердечник
изгибная деформация
статор турбогенератора
изгибная жесткость
изоляционное покрытие
прессовка
время эксплуатации
621.314
621.391
шихтованный сердечник
изгибная деформация
статор турбогенератора
изгибная жесткость
изоляционное покрытие
прессовка
время эксплуатации
621.314
621.391
format Article
author Shevchenko, V. V.
author_facet Shevchenko, V. V.
author_sort Shevchenko, V. V.
title INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
title_short INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
title_full INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
title_fullStr INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
title_full_unstemmed INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
title_sort influence of manufacturing quality of laminated core on a turbogenerator exploitation term
title_alt INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TURBOGENERATOR EXPLOITATION TERM
description The problem of calculating the flexural deformation of the laminated core of the stator turbogenerator is examined. The evaluation of the effect of gluing the core sheets on its bending stiffness based on the compliance of the insulating cover sheet of active steel. An impact of pressing effort on the relative movement of the package of sheets is determined. An effect of wear of the insulating layer between sheets of laminated core on its reliability is determined. Conclusions are drawn on how to determine the possibility of extending the life of turbogenerators on the basis of the data obtained.
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2016
url http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.04
work_keys_str_mv AT shevchenkovv influenceofmanufacturingqualityoflaminatedcoreonaturbogeneratorexploitationterm
first_indexed 2025-07-17T11:46:21Z
last_indexed 2025-07-17T11:46:21Z
_version_ 1850411631521038336

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