The Influence of the Windings Geometrical Dimensions on Interaction of the External Magnetic Field of Frequency 50 Hz on Accuracy of the Voltage Transformers

被引：0
|
作者：
Kaczmarek, Michal [1 ]
机构：
[1] Tech Univ Lodz, Katedra Elektrotech Ogolnej & Przekladnikow, PL-90924 Lodz, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 03期
关键词：
external electromagnetic field; voltage transformer; voltage error; phase displacement; EMC;
D O I：
暂无
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：
Voltage transformers with different geometrical dimensions of the windings were covered with analysis of the influence of interferences from the magnetic component of the external electromagnetic field of frequency 50 Hz from neighbouring current track on the change of their errors and, as a result, on deterioration of their accuracy. Change of the metrological properties of the voltage transformers is condition on the geometrical dimensions of the primary and the secondary windings, therefore to transformer construction.
引用
收藏
页码：32 / 33
页数：2
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