16th/13th International Symposium on Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements; International Workshop on ADC Modelling and Testing - IMEKO TC4-TC21 2008, Florence (Italy). 22-24 September 2008
Summary:
We analyse the volt-amperometric (VI-) method for the characterization of minor loops of soft magnetic materials. By adopting several input signals and by operating at various frequencies in the 10 Hz 10 kHz frequency range, we perform the measurement on a soft ferrite core. Through the use of two different measurement schemes, we control in the first case the voltage across and in the second case the current through the primary coil. Measurement results are reported and a comparison among the various techniques is provided throughout the paper.
Keywords: Direct Current and Low Frequency Measurements, Waveform Analysis and Measurements, Power and Energy Measurements
Published in IMEKO TC4-TC21 2008, pp: 20-24, ISBN: 978-889031493-3
Publication date: 2008-09-22.
Citation:
R. Giannetti, M. Marracci, B. Tellini, C. Zappacosta, VI-Characterization of Soft Magnetic Materials by driving Current or Voltage, 16th/13th International Symposium on Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements; International Workshop on ADC Modelling and Testing - IMEKO TC4-TC21 2008, Florence (Italy). 22-24 September 2008. In: IMEKO TC4-TC21 2008: Conference proceedings, ISBN: 978-889031493-3
