Kaiser J, Bammes A, Dürbaum T (2021)
Publication Type: Conference contribution
Publication year: 2021
Publisher: Mesago PCIM GmbH
Book Volume: 2021-May
Pages Range: 1924-1930
Conference Proceedings Title: PCIM Europe Conference Proceedings
Event location: Virtual, Online
ISBN: 9783800755158
This paper presents measurements of a ferrite material at very high magnetic field strengths. A N87 toroidal core probe is excited up to deep saturation to get its B-H curve and differential permeability. The test setup contains an air-core coil to get a low-noise derivative of the current by measuring its voltage drop. An audio amplifier supplies the excitation current and an audio interface is used to measure the voltages. The paper describes the processing of the recorded signals and the problems occurring due to the core’s tolerances. A magnetic field strength in the material up to 8000 A/m was reached.
APA:
Kaiser, J., Bammes, A., & Dürbaum, T. (2021). Novel measurements characterizing a ferrite in deep saturation. In PCIM Europe Conference Proceedings (pp. 1924-1930). Virtual, Online: Mesago PCIM GmbH.
MLA:
Kaiser, Jeremias, Andreas Bammes, and Thomas Dürbaum. "Novel measurements characterizing a ferrite in deep saturation." Proceedings of the 2021 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2021, Virtual, Online Mesago PCIM GmbH, 2021. 1924-1930.
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