DC compensated permeameter - the accuracy study-Reference-Cited by-同舟云学术

DC compensated permeameter - the accuracy study

Published:2018-12-01 Issue:6 Volume:69 Page:415-417
ISSN:1339-309X
Container-title:Journal of Electrical Engineering
language:en
Short-container-title:

Author:

Kašpar Petr¹,Ripka Pavel¹,Vyhnánek Jan¹

Affiliation:

1. Department of Measurement, Faculty of Electrical Engineering , Czech Technical University , Prague , Czech Republic

Abstract

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%.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/jee-2018-0063

Reference10 articles.

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3. [3] A. Havránek and I. Zemánek, “Compensation ferrometer magnetizing process control”, Int. J. Electr. Eng., 66 (7s), pp. 22-25, (2015).

4. [4] A. Havránek and I. Zemánek, “Magnetizing process control for compensation ferrometers”, Journal of Magnetism and Magnetic Materials, vol. 443, pp. 137-141, (2017).

5. [5] IEC, Standard Publication 60404-4, Methods of Measurement of the d.c. Magnetic Properties of magnetically Soft Materials (Geneva: IEC Central Office, (1995).

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