Analysis of skin effect in single wire resistance by finite element methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F20%3A43959676" target="_blank" >RIV/49777513:23220/20:43959676 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9161540" target="_blank" >https://ieeexplore.ieee.org/document/9161540</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CPE-POWERENG48600.2020.9161540" target="_blank" >10.1109/CPE-POWERENG48600.2020.9161540</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of skin effect in single wire resistance by finite element methods

Popis výsledku v původním jazyce

Efficiency of the power converters is an important specification that determines their success on the market, being the losses a critical part that influences greatly the operation capabilities of the converter. To analyse with the required precision, the losses of magnetic component, both magnetic core and electric winding losses, usually Finite Element Method (FEM) analysis is carried out. The eddy currents effects are divided primordially in skin and proximity effects. The attention is focused on single wire alone case to better understanding the skin effect influence, proposing an improved version of the equation for determining the series resistance of a single wire. It also introduces a mathematical approximation to calculate the conductor resistance for any operation frequency. All the theoretical assumptions and conclusions are supported by numerical simulations using Finite Element Method analysis.

Název v anglickém jazyce

Analysis of skin effect in single wire resistance by finite element methods

Popis výsledku anglicky

Efficiency of the power converters is an important specification that determines their success on the market, being the losses a critical part that influences greatly the operation capabilities of the converter. To analyse with the required precision, the losses of magnetic component, both magnetic core and electric winding losses, usually Finite Element Method (FEM) analysis is carried out. The eddy currents effects are divided primordially in skin and proximity effects. The attention is focused on single wire alone case to better understanding the skin effect influence, proposing an improved version of the equation for determining the series resistance of a single wire. It also introduces a mathematical approximation to calculate the conductor resistance for any operation frequency. All the theoretical assumptions and conclusions are supported by numerical simulations using Finite Element Method analysis.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF18_069%2F0009855" target="_blank" >EF18_069/0009855: Elektrotechnické technologie s vysokým podílem vestavěné inteligence</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings - 2020 IEEE 14th International Conference on Compatibility. Power Electronics and Power Engineering. CPE-POWERENG 2020

ISBN

978-1-72814-218-0

ISSN

—

e-ISSN

2166-9546

Počet stran výsledku

5

Strana od-do

19-23

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

online, Portugal

Datum konání akce

8. 7. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—