Core loss predictions for general PWM waveforms from a simplified set of measured data
Core loss predictions for general PWM waveforms from a simplified set of measured data
复制标题
根据一组简化的测量数据预测一般 PWM 波形的磁芯损耗
DOI：
10.1109/apec.2010.5433375
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
E. Herbert
中科院分区：
文献类型：
--
作者：
C. Sullivan;J. H. Harris;E. Herbert
提出了一种将方波铁损数据推广到任意矩形电压波形下进行铁损预测的方法。使用自动测量系统收集铁氧体和粉末铁芯所需的方波铁芯特性数据，并收集额外数据，以评估该方法对其他电压波形的准确性。给出了测量数据，并讨论了该方法在电力电子设计中的应用。
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.