Partial Anisotropy of Non-Oriented Electrical Steel Sheet as Cause of Shaft Voltage of Induction Motors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10256068" target="_blank" >RIV/61989100:27240/24:10256068 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10559533" target="_blank" >https://ieeexplore.ieee.org/document/10559533</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE61521.2024.10559533" target="_blank" >10.1109/EPE61521.2024.10559533</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Partial Anisotropy of Non-Oriented Electrical Steel Sheet as Cause of Shaft Voltage of Induction Motors

Popis výsledku v původním jazyce

Shaft voltage is commonly found in induction motors. Shaft voltages occur in the motor, which is supplied by frequency inverter, but also in motors supplied directly from electrical network. The authors most often deal with occurrence of shaft voltages when supplying by frequency inverter. The literature also contains a lot of knowledge about the causes of shaft voltages, which occur during supplying directly from electrical network. In most cases, electrical or magnetic circuit unbalances due to motor design or shaft eccentricity are discussed as a cause of shaft voltages. Our article deals with the occurrence of shaft voltages due to the asymmetry of the magnetic circuit, which was caused by the partial anisotropy of the sheets, from which the stator and rotor packets are composed. The article also deals with the solution - by removing such magnetic asymmetry and thus induced shaft voltage.

Název v anglickém jazyce

Partial Anisotropy of Non-Oriented Electrical Steel Sheet as Cause of Shaft Voltage of Induction Motors

Popis výsledku anglicky

Shaft voltage is commonly found in induction motors. Shaft voltages occur in the motor, which is supplied by frequency inverter, but also in motors supplied directly from electrical network. The authors most often deal with occurrence of shaft voltages when supplying by frequency inverter. The literature also contains a lot of knowledge about the causes of shaft voltages, which occur during supplying directly from electrical network. In most cases, electrical or magnetic circuit unbalances due to motor design or shaft eccentricity are discussed as a cause of shaft voltages. Our article deals with the occurrence of shaft voltages due to the asymmetry of the magnetic circuit, which was caused by the partial anisotropy of the sheets, from which the stator and rotor packets are composed. The article also deals with the solution - by removing such magnetic asymmetry and thus induced shaft voltage.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2024 24th International Scientific Conference on Electric Power Engineering (EPE) : May 15-17, 2024, Hotel Dlouhé Stráně, Kouty nad Desnou, Czech Republic

ISBN

979-8-3503-4876-7

ISSN

2376-5623

e-ISSN

—

Počet stran výsledku

5

Strana od-do

74-78

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Kouty nad Desnou

Datum konání akce

15. 5. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001261334000028