[Analysis Case] Eddy Current Analysis of Perforated Conductors Using External Coils
Comparison under three conditions: FEM, external field coils, and measurement values! An analysis with the coils moved was also conducted.
We will introduce the analysis results using the finite element method (FEM) with coils and external field coils for the same analysis target. We adopted "Team Workshop Problem 7," which involves placing a coil on a perforated conductor. Since this problem has measurement values, we compared the results under three conditions: FEM, external field coil, and measurement values, and also conducted an analysis with the coil moved. The results from the external field and FEM overlapped in the graphs, and the comparison with the measurement values was also favorable. 【Case Overview】 ■ Software Used: PHOTO-EDDYjω ■ Analysis Conditions - Frequency: 200 [Hz] - Current Value: 2742 [AT] - Electrical Conductivity of Conductor: 3.526×10^7 [S/m] ■ Results from External Field and FEM: The graphs overlapped, and the comparison with measurement values was also favorable. *For more details, please refer to the related links or feel free to contact us.
- Company:フォトン
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