Effect of Additional Copper Losses on the High-speed Induction Machine Performance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU129097" target="_blank" >RIV/00216305:26220/18:PU129097 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8506689" target="_blank" >https://ieeexplore.ieee.org/document/8506689</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICELMACH.2018.8506689" target="_blank" >10.1109/ICELMACH.2018.8506689</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Additional Copper Losses on the High-speed Induction Machine Performance

Popis výsledku v původním jazyce

Accurate loss calculation is an important part of the machine design, which can have significant influence on the predicted operating temperature, especially in the high-speed applications. In this paper, the calculation method of additional copper losses is demonstrated with an example of high-speed induction machine. The additional copper losses are studied using finite element analysis for twisted and non-twisted stator windings. In the proposed study, only one coil is modeled with strands to optimize computational resources. Influence of an accurate determination of the end winding leakage inductance on additional loss is presented. Proposed method of the analysis can be implemented for loss estimation of various high-speed electrical machines.

Název v anglickém jazyce

Effect of Additional Copper Losses on the High-speed Induction Machine Performance

Popis výsledku anglicky

Accurate loss calculation is an important part of the machine design, which can have significant influence on the predicted operating temperature, especially in the high-speed applications. In this paper, the calculation method of additional copper losses is demonstrated with an example of high-speed induction machine. The additional copper losses are studied using finite element analysis for twisted and non-twisted stator windings. In the proposed study, only one coil is modeled with strands to optimize computational resources. Influence of an accurate determination of the end winding leakage inductance on additional loss is presented. Proposed method of the analysis can be implemented for loss estimation of various high-speed electrical machines.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

USB Proceedings 2018 XIII International Conference onElectrical Machines (ICEM)

ISBN

978-1-5386-2476-0

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1163-1168

Název nakladatele

Neuveden

Místo vydání

neuveden

Místo konání akce

Alexandroupoli

Datum konání akce

3. 9. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000542969300170