摘要
潜艇舱内电磁环境的复杂性、多样性问题严重影响其生命力和战斗力。从影响电磁兼容性问题的三要素出发,建立了设备抗干扰效能和系统电磁兼容性模型,综合分析了潜艇舱内电磁干扰特性,给出了几类典型电磁干扰问题的机理分析与处置方法,最后针对潜艇舱内总体电磁兼容性控制问题提出了"隔离屏蔽、优化布置、提高设备抗干扰指标"的总体思路与具体实施建议。
The complexity and variety of electromagnetic environment in submarine greatly influence the survival and battle capability of submarines.On the basis of the three key elements of electromagnetic compatibility,the anti-interference efficiency model of electronic equipment and the electromagnetic compatibility model of systems are built.Then,the electromagnetic interference are comprehensively analyzed,and the analysis of its mechanism and handling methods of several typical problems are proposed.Finally,the general principle to control the electromagnetic compatibility is proposed,that is isolating and shielding,configuration optimizing and anti-interference index enhancing.And meanwhile,specific recommendations in the executing process are also proposed.The research results can offer references to the entire electromagnetic environment analyzing and electromagnetic interference controlling of submarines.
作者
王天忠
Wang Tianzhong(92337 Troops of PLA,Dalian 116023,Liaoning,China)
出处
《船电技术》
2020年第3期5-8,共4页
Marine Electric & Electronic Engineering
关键词
潜艇
电磁兼容
电子设备
特性分析
控制
submarine
electromagnetic compatibility
electronic equipment
characteristic analysis
control
