A measurement campaign on audio frequency track circuits of Italian high speed railway systems

被引：2
|
作者：
Falvo, M. C. [1 ]
Fedeli, E. [2 ]
Lamedica, R. [1 ]
机构：
[1] Univ Roma La Sapienza, Dept Elect Engn, Via Eudossiana,18, Rome, Italy
[2] Rete Ferroviaria Italiana, Ferrovie Stato SpA, Rome, Italy
来源：
2006 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, VOLS 1-3 | 2006年
关键词：
high speed railway system; audio frequency track circuit; measurement campaign;
D O I：
10.1109/SPEEDAM.2006.1649935
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The new high speed railway lines, under construction in Italy, are electrified in 2x25 kHz - 50 Hz and adopt a signaling system with audio frequency track circuits (AF-TC), ranging from 2.1 kHz to 16.5 kHz. On this type of TC preliminary studies of the compatibility are required in order to test their correct operation. To this aim a measurement campaign on the AF-TC of the new High Speed Railway System Rome-Naples has been made. From the measurement results and their post-elaboration, based on accuracy and uncertainty analysis, the AF-TC voltage profile has been drawn with some interesting consideration about the operation of the AF-TC, that are reported in the present paper.
引用
收藏
页码：1115 / +
页数：2
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