Abstract
Litz wires, which are utilized to suppress eddy current, often have complex structures. This paper presents a partial element equivalent circuit (PEEC)-based 3D model for Litz wires with round conductor. The model accounts for both transverse and longitudinal magnetic fields. The discretization of the Litz wire is based on cylindrical elements resulting in a reduced number of elements. Cylindrical element analysis is based on a 2D analytical method. The proposed model is compared with 3D FEM, which shows the model has good accuracy and fast computational speed. It is promising to facilitate Litz wires optimization.
| Original language | English |
|---|---|
| Title of host publication | CEFC 2024 - 21st IEEE Biennial Conference on Electromagnetic Field Computation |
| Publisher | IEEE |
| Number of pages | 2 |
| ISBN (Electronic) | 9798350348958 |
| DOIs | |
| Publication status | Published - 2024 |
| Event | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 - Jeju, South Korea Duration: 2 Jun 2024 → 5 Jun 2024 |
Publication series
| Name | CEFC 2024 - 21st IEEE Biennial Conference on Electromagnetic Field Computation |
|---|
Conference
| Conference | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 |
|---|---|
| Country/Territory | South Korea |
| City | Jeju |
| Period | 2/06/24 → 5/06/24 |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- Copper losses
- eddy current
- proximity effect
- skin effect
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