Détermination des perturbations induites aux extrémités d’une ligne blindée soumise à une excitation ponctuelle de courant |
| |
Authors: | Mohamed Najmouddine Kaoutar Senhaji Rhazi Jean Hoeffelman |
| |
Affiliation: | 1. Laboratoire de génie électrique de l’ENSEM km, 8, route d’El Jadida, B.P 8118, Oasis Casablanca 2. Elia Gestionnaire du réseau belge d’électricité - EMC, Rodestraat 125 B 1630 Linkebeek, Belgique
|
| |
Abstract: | This article allows the determination of the induced perturbations at the ends of the coaxial line in wide frequency band enough. The perturbation source is a current direct point injection into the cable screen in any position. For this, we have applied the theory of the state variables, with foundation of the quasi-TEM approximation, in order to simulate the coaxial line above a ground level that has a finished conductivity. This allows us to supply the current and voltage expressions at the ends of the line as their analytic forms for any conditions of charge. Next, the elaborate objective is to verify experimentally on concrete applications if the test obtained results confirm the theoretical expectations supplied by calculation code finalizing. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|