Application of the new eddy current equivalent circuit method (CLN method) to non-contact power supply systems.

Solution through coil homogenization in Ritz line analysis

We are developing a method to analyze systems that include multi-turn coils, represented by the Ritz line, using a new eddy current equivalent circuit method (CLN method) for homogenization, which allows for analysis within a realistic computation time. The CLN method is a technique that represents the eddy current field with an equivalent circuit (ladder circuit), significantly reducing the computational load of eddy current analysis, and enabling time-domain simulations using the obtained equivalent circuit. This document introduces an overview of how to utilize this method for a non-contact power supply system. 【Analysis Flow】 ■ Cell analysis using the CLN method ■ Electromagnetic field analysis using homogenized coils ■ System characteristic evaluation through circuit simulation *For more details, please refer to the PDF document or feel free to contact us.

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