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http://dx.doi.org/10.6113/TKPE.2015.20.3.255

Analysis of Interleaving Effect for Toroidal Type Transformer Windings  

Shin, Kyoung-Gu (Dept. of Control & Instrumentation Eng., Gyeongsang Nat'l Univ.)
Kang, Byeong-Geuk (Dept. of Control & Instrumentation Eng., Gyeongsang Nat'l Univ.)
Chung, Se-Kyo (Dept. of Control & Instrumentation Eng., Gyeongsang Nat'l Univ.)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.20, no.3, 2015 , pp. 255-261 More about this Journal
Abstract
An analysis of the interleaving effect for the secondary winding distribution of a toroidal transformer is presented in this paper. The equations to calculate the leakage inductance of the toroidal transformer are derived using MMF diagrams for the different secondary winding distributions. The simulation and experimental results are provided to show the validity of the theoretical calculation.
Keywords
Toroidal transformer; Transformer winding; Interleaved winding; Leakage inductance; MMF diagram; 3D FEM simulation;
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