IRON LOSSES MEASUREMENT USING SAMPLE AUTO-RANGING DATA ACQUISITION TECHNIQUES

• Abstract:

  Being one of the most important quality parameters of magnetic materials, iron losses, and consequently iron losses measurement, are extensively treated in scientific papers. There are many experimental set-up arrangements and also data processing algorithms proposed in order to improve the accuracy of measurement results. A sample auto-ranging data acquisition technique, implemented using National Instrument support, is presented in this paper. The experimental results obtained with three different A/D converters (12, 10 and 8 bits) are presented and compared with the results obtained by using the classic acquisition and processing algorithm.
• Keywords:

  Iron losses, sample auto-ranging acquisition
• Download:

  IMEKO-TC4-2002-109.pdf
• DOI:

  _unreg_tc4-symp-2002.109

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