Influence of Electromagnetic Interference on Time-Domain Spectroscopy of Magnetic Nanofluids

被引:0
|
作者
Cimbala, Roman [1 ]
Kruzclak, Lukas [1 ]
Bucko, Samuel [1 ]
Kurimsky, Juraj [1 ]
Kosterec, Michal [1 ]
机构
[1] Tech Univ Kosice, Dept Elect Power Engn, Kosice, Slovakia
关键词
magnetic fluid; nanoparticles; string; polarization;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The article deals about magnetic fluids based on a transformer ITO100 oil and about behaviour of these fluids under influence of permanent magnetic field represented by time-current characteristics. The measurements were performed in an anechoic EMC chamber and outside the chamber for comparing the results on the same samples. The main objective was to determine how much is the measurement influenced by external electromagnetic fields that generate around electrical equipment and the impact of higher harmonics in the power supply voltage. The measurement is dependent from orientation of actuating magnetic field, this behaviour mainly shows the effect of nanoparticles structuring during exposition of specimen by magnetic field. These particles also changes polarization processes in fluid influence of nanoparticles concentration contained in the fluid.
引用
收藏
页码:279 / 282
页数:4
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