Material "New Eddy Current Equivalent Circuit Method" *Free distribution ongoing
Overview of the new eddy current equivalent circuit method (CLN equivalent circuit method) and analysis examples.
This document introduces a new eddy current equivalent circuit method (CLN equivalent circuit method) developed by our company. The CLN equivalent circuit method is a type of model order reduction, based on a new technique that utilizes the orthogonalization of predetermined functions, similar to the mode synthesis method. The conductor shape is represented by a mesh, but unlike conventional FEA, it determines the resistance and inductance of the ladder circuit by alternately performing static magnetic field and static electric field analyses. Additionally, by coupling the ladder circuit with electrical circuits and control circuits, it is possible to solve the eddy current field, including skin effect and proximity effect. 【Features】 ■ Equivalent circuits that include frequency dependence can be obtained in less computation time than conventional methods. ■ Not only frequency domain simulations but also time domain simulations are possible. ■ Conductors can be created using meshes and analyzed with FEA. ■ It is possible to achieve the same computational accuracy at a lower computational cost than conventional FEA circuit coupling analyses. *For more details, please refer to the PDF document or feel free to contact us.
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【Analysis Examples】 ■Transient Response Analysis of DC-DC Converters ■AC Resistance Analysis of Multi-Turn Coils *For more details, please refer to the PDF document or feel free to contact us. 【Contact Information】 ●TEL: 03-3711-8900 ●E-mail: em_solution@ssil.co.jp
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For more details, please refer to the PDF document or feel free to contact us.
