摘要
舱室内大功率电缆的低频电磁辐射已成为水下平台敏感系统的主要干扰源之一。论文分析了线缆电磁辐射环境仿真的特点和难点,提出了基于传输线法(MTL)和矩量法(MoM)的舱室内线缆电磁辐射环境的仿真方法,并采用系统级电磁兼容仿真软件EMC Studio构建了舱室和线缆的仿真模型,对比分析了舱壁对线缆辐射电磁环境分布的影响。
The low‐frequency electromagnetic radiation of high‐power cable in cabin has become one of the main inter‐ference sources of underwater platform sensitive system. The characteristics and difficulties of cable electromagnetic radiation environment simulation have been analyzed and a simulation method of cable electromagnetic radiation environment in cabin has been proposed ,based on transmission line（MTL） and moment method（MoM） in the paper. Also ,the cabin and cable simulation model have been built ,using system‐level simulation software of EMC Studio. The effects of bulkhead ,to the ra‐diation electromagnetic environment distribution of cabin have been compared. The research methods and results of the paper can be used for cable interference analysis on sensitive system.
出处
《舰船电子工程》
2014年第12期197-199,共3页
Ship Electronic Engineering
