DETERMINATION OF AC MAGNETIC POWER LOSS OF ELECTRICAL STEEL SHEET - PRESENT STATUS AND TRENDS

被引：36

作者：

SIEVERT, JD

机构：

[1] Physikalisch-Technische, Bundesanstalt, Braunschweig, West, Ger, Physikalisch-Technische Bundesanstalt, Braunschweig, West Ger

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1984年 / 20卷 / 05期

关键词：

STEEL SHEET - Electric Properties;

D O I：

10.1109/TMAG.1984.1063278

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A brief survey of the status of work in the higher induction and frequency ranges is given and recent papers on the measurement of rotational losses are reviewed. The determination of the magnetic losses in alternating fields is considered, in particular regarding the performance of those magnetic circuits most widely used in loss measurements. From these results conclusions for the appropriate value of the effective magnetic path length can be drawn. The electric power measurement particularly as regards digital procedures, calibration and uncertainties is briefly discussed.

引用

页码：1702 / 1707

页数：6

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