Power line communication (PLC) provides intelligent electrical functions such as power quality measurement, fault survey......

牵引网所经地区地形复杂,因此极易发生雷击跳闸事故。本文借助规程法与击距法分别对牵引网雷击跳闸次数进行了定量计算,结果表明：2......

针对实际飞机电源系统部分电缆以多股形式存在、无法实现在线诊断的研究现状,开展了基于扩展频谱时域反射法（spread spectrum time ......