气垫平台雷击时电磁仿真分析  

Electromagnetic simulation and analysis of hover platform under thunderstroke

作　　者：张宁[1] 

机构地区：[1]海军驻上海地区舰艇设计研究军代表室,上海200011

出　　处：《船舶》2013年第3期77-80,共4页Ship & Boat

摘　　要：气垫船垫态航行时,船体与海水绝缘,遭受雷击时所引入的巨大电磁能量将足以损坏气垫船上的电子设备。文中采用全垫升气垫通用平台进行建模,采用成熟先进的商用电磁仿真软件,对雷击海况下气垫通用平台在"垫升"、"完全连接海面"和"部分连接海面"这三种状况下的电场与磁场环境进行仿真计算和分析,并对"部分连接海面"这一措施进行评估。When a hovercraft is sailing,the hull is insulated from seawater. The huge electromagnetic energy caused by thunderstroke will destroy the electric equipments onboard. This paper models general air-cushion platform, and adopts CST MICROSTRIPES software to simulate and analyze the electromagnetic environment under the thunderstroke sea state for three conditions,including cushionborne mode,fully and partially connection to sea surface. It also evaluates the partially connection to sea surface which has been taken as final measure.

关 键 词：气垫平台 雷击 时域仿真 频域仿真 

分 类 号：U674.943[交通运输工程—船舶及航道工程]