Winding orientation method to minimise the secondary leakage of a gapped transformer utilised in LLC resonant converter

M. Noah, K. Umetani, M. Yamamoto, J. Imaoka

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

It is a common practice in the LLC resonant converter to utilise the transformer leakage inductance as an inductive component in the resonant tank. Nonetheless, the leakage does not exist only on the primary side but also on the secondary side. This Letter proposes a winding orientation method to minimise the undesirable secondary leakage in the transformer. The basic theory of the proposed method relies on Dowell's model and Ampere's law to minimise the stored magnetic energy originated from the secondary windings. Along with the theoretical analysis, experimental tests have been conducted to evaluate the proposed method. The measurements of the leakage inductance are consistent with the expectations of the proposed winding orientation method.

本文言語英語
ページ(範囲)157-159
ページ数3
ジャーナルElectronics Letters
54
3
DOI
出版ステータス出版済み - 2 8 2018

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

フィンガープリント

「Winding orientation method to minimise the secondary leakage of a gapped transformer utilised in LLC resonant converter」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル