电气化铁路接触网拉出值检测技术浅析

On Test Technology of Feeder-cable Deviation in Electrification Railway

在电气化铁路运输中 ,接触网是一种特殊的供电线路。接触网投资大 ,事故多 ,设备质量要求高 ,必须配备先进的检测手段对其检测。而拉出值又是接触网众多参数中的一个很重要技术参数。从数据采集、数据传输、坐标确认、数据处理

Feeder-cable is special feeder circuit in transport of electrification railway. Investment of feeder-cable is more, need high quality equipment, so it is necessary to use advanced test means. In all technological interference, cable deviation is more important. This paper expounds technology and principle of using unit test equipment to test cable deviation from four aspects of collecting data, transferring data, handling data, determining coordinate.