Influence of the Shielding Winding on the Bearing Voltage in a Permanent Magnet Synchronous Machine

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10252057" target="_blank" >RIV/61989100:27240/22:10252057 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/1996-1073/15/21/8001" target="_blank" >https://www.mdpi.com/1996-1073/15/21/8001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/en15218001" target="_blank" >10.3390/en15218001</a>

Result language

angličtina

Original language name

Influence of the Shielding Winding on the Bearing Voltage in a Permanent Magnet Synchronous Machine

Original language description

This article presents selected methods of limiting the bearing voltages of synchronous machines with permanent magnets supplied from power electronic converters. The authors analyzed methods based on the use of various shielding windings placed in slot wedges and mounted in the stator end-winding region. The values of the parasitic capacitances of the machine, on which the levels of bearing voltages depend, were determined using the finite element method. Three-dimensional simulation models were used for the calculations. The analysis of the influence of the shielding windings on the bearing voltage waveforms was conducted on the basis of circuit models with two- and three-level converters. The obtained calculation results indicate a high potential in limiting bearing voltages.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Energies

ISSN

1996-1073

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

21

Country of publishing house

CH - SWITZERLAND

Number of pages

19

Pages from-to

nestrankovano

UT code for WoS article

000883456200001

EID of the result in the Scopus database

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