<abstract xmlns="http://www.w3.org/1999/xhtml"><p>We describe D-permeameter originally designed by Trnka and later improved by Fajt and Kaspar and we analyze its precision for the measurement of different soft magnetic materials. The device measures DC hysteresis loops using compensation method, so that H and B can be calculated from the magnetization and compensation currents. The differences from results obtained by other standard methods are below 2%.</p></abstract>

We describe D-permeameter originally designed by Trnka and later improved by Fajt and Kaspar and we analyze its precision for the measurement of different soft magnetic materials. The device measures DC hysteresis loops using compensation method, so that H and B can be calculated from the magnetization and compensation currents. The differences from results obtained by other standard methods are below 2%.

DC compensated permeameter - the accuracy study

Department of Measurement, Faculty of Electrical Engineering

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"DC compensated permeameter - the accuracy study"}

We describe D-permeameter originally designed by Trnka and later improved by Fajt and Kaspar and we analyze its precision for the measurement of different soft...

DC compensated permeameter - the accuracy study

Pubblicato online: 31 dic 2018

Pagine: 415 - 417

Ricevuto: 13 feb 2018

DOI: https://doi.org/10.2478/jee-2018-0063

Parole chiave
permeameter, BH curve measurement

© 2018 Petr Kašpar et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

DC compensated permeameter - the accuracy study

Pubblicato online: 31 dic 2018

Pagine: 415 - 417

Ricevuto: 13 feb 2018

DOI: https://doi.org/10.2478/jee-2018-0063

Parole chiavepermeameter, BH curve measurement

© 2018 Petr Kašpar et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Parole chiave
permeameter, BH curve measurement