Influence of VFD Parameters on Voltage Stresses in Low Voltage Windings

Influence of VFD Parameters on Voltage Stresses in Low Voltage Windings

Bibliographic Details
Parent link:Power and Electrical Engineering: proceedings 57th International Scientific Conference of Riga Technical University (RTUCON), October 13-14, 2016, Riga and Cesis, Latvia. [5 p.].— , 2016
Main Author: Bolgova V. A. Veronika Andreevna
Corporate Author: Национальный исследовательский Томский политехнический университет
Other Authors: Leonov A. P. Andrey Petrovich, Charkov D. I. Dmitiy Igorevich
Summary:Title screen
Currently the frequency control is widely used to provide high level of induction motors efficiency. Studies show that typical for the variable frequency drive (VFD) severe electro-thermal stresses influencing on the windings insulation negatively affect the windings reliability. The need to thoroughly study the impact of influencing factors and to develop possible ways to minimize this impact stipulates the relevance of conducted research. In this paper the influence of the VFD parameters on the level of voltage stresses affecting the insulation of low-voltage induction motor windings is studied. The study of nature and magnitude of electrical stresses was carried out by building a simulation model in the graphical programming environment Matlab Simulink. The modelling results are presented and the main findings are discussed in this paper.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
windings
simulation models
витковая изоляция
напряжение
стрессы
имитационные модели
Online Access:https://doi.org/10.1109/RTUCON.2016.7763153
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653668

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