电力线载波通道故障处理分析  

Malfunction treatment and analysis of carrier wave channel of power transmission line

作　　者：李明[1] 

机构地区：[1]新疆电力公司准东供电公司,新疆阜康831500

出　　处：《电力系统通信》2006年第9期78-80,共3页Telecommunications for Electric Power System

摘　　要：电力线载波通道包含高频电缆、结合滤波器、耦合电容器、线路阻波器等设备器件,在长期使用过程中,由于施工工艺、改造大修、设计等方面的原因,经常造成通道中断、语音杂音大、远动数据误码率高等问题。笔者根据多年对电力线载波通道的运维经验,总结出一套载波通道故障定位的排查顺序表和故障处理原则,并通过对故障案例的实际处理,阐述了排除故障的方法与措施。The carrier wave channels of electrical power transmission line consist of high-frequency cables, coupling filters, coupling capacitors and line traps. In the paper some malfunctions are explained, such as channel interruption, high voice cacophony and high error-code ratio of tele-control data etc. , which caused by constructing techniques, repairing and innovations and design. According to experiences author summarizes a suit of examining methods, for instance the carrier channels breakdown localization examining sequence lists and the malfunction processing three principles, and through three breakdowns processing examples, elaborates the removing malfunction method and the measure.

关 键 词：电力载波通道 故障定位 分析处理 

分 类 号：TN913.6[电子电信—通信与信息系统]