A Semiautomatic Test for Measuring the Loss in Transformer Core Laminations
- 1 April 1957
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems
- Vol. 76 (3), 118-124
- https://doi.org/10.1109/aieepas.1957.4499514
Abstract
A method of measuring the loss in a fully processed core lamination is presented, including a mathematical analysis of the measuring circuitry. A servo-type flux density control and computer circuit as well as a calibration circuit are described which allow rapid testing of core material under normal operating conditions. High-speed testing essential for quality control and statistical studies is provided.Keywords
This publication has 2 references indexed in Scilit:
- Bridged-T and Parallel-T Null Circuits for Measurements at Radio FrequenciesProceedings of the IRE, 1940
- Energy loss testing of magnetic materials utilizing a single strip specimenJournal of Scientific Instruments, 1933