Measurement of the internal impedance of traction rails at audiofrequency

被引：28

作者：

Mariscotti, A ^{[1
]}

Pozzobon, P ^{[1
]}

机构：

[1] Univ Genoa, Dipartimento Ingn Elettr, I-16145 Genoa, Italy

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2004年 / 53卷 / 03期

关键词：

electric variables measurement; frequency measurement; inductance measurement; rail transportation power systems; resistance measurement; time measurement;

D O I：

10.1109/TIM.2004.827321

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 [电气工程]; 0809 [电子科学与技术];

摘要：

The electrical behavior of sample steel traction rails is analyzed considering the resistance and the internal inductance. Measurements are performed on a sample rail with circulation of audiofrequency current superimposed on a 50-Hz supply current.

引用

页码：792 / 797

页数：6

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