Antenna selection and frequency response study for UHF detection of partial discharges

被引：0
|
作者：
Robles, G. [1 ]
Martinez-Tarifa, J. M. [1 ]
Rojas-Moreno, M., V [1 ]
Albarracin, R. [1 ]
Ardila-Rey, J. [1 ]
机构：
[1] Univ Carlos III Madrid, Dept Elect Engn, Leganes, Spain
来源：
2012 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2012年
关键词：
partial discharges; UHF detection; antennas response; POWER TRANSFORMERS;
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：
Partial Discharge (PD) detection is a widely extended technique for electrical insulation diagnosis. Classical PD detection by means of phase resolved patterns require electrical connections to the power equipment and is sensitive to many noise sources. Ultra High Frequency (UHF) detection techniques are being recently proposed to overcome these problems, and to detect partial discharges on-line. In this paper, four antennas will be tested in order to compare their response to this physical phenomenon.
引用
收藏
页码：1496 / 1499
页数：4
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