MAGNETIC-FLUX AND LOSS MEASUREMENTS USING THIN-FILM SENSORS

被引：2
|
作者：
BASAK, A [1 ]
ROWE, DM [1 ]
ANAYI, FJ [1 ]
机构：
[1] CARDIFF SCH ENGN,DIV ELECTR,CARDIFF CF2 1XH,S GLAM,WALES
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期
基金：
英国工程与自然科学研究理事会;
关键词：
D O I：
10.1109/20.490317
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：
Traditionally the magnetic field distribution throughout electrical machine core is obtained by positioning miniature enamelled copper wire search coils on test laminations stacked in an experimental core. However their physical presence, when inserted in a core, changes the flux and field distribution, creates localised stress and also an air gap between two adjacent laminations, To overcome this drawback, sensors comprising a thin film structure have been deposited on the surface of several laminations by vacuum evaporation of metals, Differences between the results obtained using conventional and thin film search coils are within the limits of experimental errors.
引用
收藏
页码：3170 / 3172
页数：3
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