Power Magnetics
Estimation of Eddy Current Loss for Transformer Windings Based on RNA
2017 年 1 巻 1 号 p. 61-65
詳細
2017 年 1 巻 1 号 p. 61-65
An estimation method of eddy current loss for transformer windings based on reluctance network analysis (RNA) is proposed. As the initial stage of study, the authors focus on eddy current loss occurring in the transformer windings and configured a simple evaluation model to estimate eddy current loss in prism copper wires simulating transformer windings. The validity of the proposed method is demonstrated by comparing 3D-FEA and experimental results.
