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Core loss predictions for general PWM waveforms from a simplified set of measured data
2010
2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
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A method to generalize square-wave core-loss data to predict core loss with any common rectangular voltage waveform is proposed. An automated measurement system was used to collect the required square-wave core characterization data for ferrite and powdered-iron cores, and to collect additional data to assess the accuracy of the method for other voltage waveforms. Measurement data is presented and the application of the method in power-electronics design is discussed.
doi:10.1109/apec.2010.5433375
fatcat:hmx3xasbnbfpdaedywhcayi2xu