Details

Autor(en) / Beteiligte

• Son, Won-Jin
• Lee, Jae Han
• Ann, Sangjoon
• Byun, Jongeun
• Lee, Byoung Kuk

Titel

Design Methodology of a Planar Transformer in LLC Converters for High Power Density On-Board Chargers

Ist Teil von

• 2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), 2021, p.1613-1617

Ort / Verlag

IEEE

Erscheinungsjahr

2021

Quelle

IEEE Xplore

Beschreibungen/Notizen

• In this paper, a planar transformer design method for an LLC converter of on-board chargers that can increase power density is proposed. Based on an on-board charger (OBC) using a commercial planar transformer core, the parameters of the planar transformer core and the effect of the pattern arrangement are designed and analyzed through FEM simulation. Through the proposed design, the volume of the transformer can be reduced by 9% compared to the planar transformer with the commercial core.