Novel Arrangement of Combined Star-Delta Stator Winding Aimed at Reduction of Copper Usage in Electric Machine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F18%3A00490731" target="_blank" >RIV/61388998:_____/18:00490731 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Novel Arrangement of Combined Star-Delta Stator Winding Aimed at Reduction of Copper Usage in Electric Machine
Original language description
The submitted paper deals with the increased energy efficiency of induction machines by means of the so-called combined stator winding. Two basic variants of this winding, the series and parallel ones, are shown. The suppression of higher harmonics is analysed by means of the method of space vectors and symmetrical components. It is shown that the so-called series variant of the combined winding has a better ability to suppress higher spatial harmonics. The paper presents a proposal of an adapted combined winding whose pitch is smaller than that of the used three-phase winding.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-07795S" target="_blank" >GA16-07795S: Analysis of Systems Employing Induction Machines with Combined Star-Delta Windings in Regard to Performance and Energy Efficiency Improvement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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