Research on cable coupling experimental system test

Abstract

In this paper, the cable coupling experimental system is tested and studied, and the characteristics of induced current at different positions of the cable are analyzed. The results show that when the position and amplitude of the interference source are fixed, the induced current amplitude at different positions of the cable is different. With the decrease of source amplitude, the induced current amplitude decreases differently. Adding an interference source at one end of the cable will cause the peak value of the induced current waveform of the shield conductor at the other end.