平面磁路形パラメトリック変圧器の磁気飽和特性近似方法

概要

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A planar parametric transformer has several desirable features, including voltage regulation, overload protection, and noise rejection. We have already analyzed the characteristics of the transformer using the harmonic balance method. The calculated characteristics of the transformer agreed approximately with the experimental ones. Because the magnetic saturation characteristic used for analysis is obtained from experimental results, however, in order to analyze a transformer made of another material or having another form, we must make a transformer and measure the magnetic saturation characteristic of that transformer. To solve this problem, we analyzed the characteristics of the transformer using the B-H characteristic of the material and the length and sectional area of the magnetic path.
社団法人日本磁気学会の論文
2000-04-15