Automated tool for 3D planar magnetic temperature modelling: application to EE and E/PLT core-based components
Autor: | Xavier Margueron, Reda Bakri, Nadir Idir, Philippe Le Moigne, Jean Sylvio Ngoua Teu Magambo |
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Přispěvatelé: | Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 (L2EP), Centrale Lille-Haute Etude d'Ingénieurs-Université de Lille-Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM), Jean Sylvio NGOUA TEU MAGAMBO, Centrale Lille, Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP], 13338|||Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP], Centrale Lille-Université de Lille-Arts et Métiers Sciences et Technologies, HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL) |
Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
Materials science
Steady state 020209 energy Computation 020208 electrical & electronic engineering [SPI.NRJ]Engineering Sciences [physics]/Electric power Mechanical engineering 02 engineering and technology Hardware_PERFORMANCEANDRELIABILITY Planar transformers Inductor 7. Clean energy Finite element method Planar Electromagnetic coil 0202 electrical engineering electronic engineering information engineering Transient (oscillation) Electrical and Electronic Engineering |
Zdroj: | IET Power Electronics IET Power Electronics, The Institution of Engineering and Technology, 2019, 12 (15), pp.4043-4053. ⟨10.1049/iet-pel.2019.0332⟩ IET Power Electronics, 2019, 12 (15), pp.4043-4053. ⟨10.1049/iet-pel.2019.0332⟩ |
ISSN: | 1755-4543 1755-4535 |
Popis: | Thermal performance of power converters is a key issue for the power integration. Temperatures inside the active and passive devices can be determined using thermal models. Modelling the temperature distribution of high-frequency magnetic components is quite complex due to the diversity of their geometries and used materials. This study presents a thermal modelling method based on lumped elements thermal network model, applied to planar magnetic components made of double planar E shaped cores (EE) and planar E core combined with plate one (E/PLT). The 3D model is automatically generated from the component's geometry. The computation enables to obtain 3D temperature distribution inside windings and core of planar transformers or inductors, in steady state or in transient case. This study details the proposed modelling method as well as the automated tool including the problem definition and the solving process. The obtained temperature distributions are compared with finite-element simulation results and measurements on different planar transformers. |
Databáze: | OpenAIRE |
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