车辆强电磁脉冲条件下的分层防护及验证方法探讨

目的提高地面整车装备在强电磁脉冲环境中的生存能力,研究高场强条件下的分层电磁防护技术。方法研究强电磁脉冲干扰的车辆耦合途径,在综合考虑车辆生存能力、功能任务、费效比等因素的前提下,探讨从元器件级、设备分系统级、整车级进行电磁防护的方法,并提出验证方法。结果提出了基于分层的电磁防护措施,探讨了外部射频电磁环境适应性测试和电缆束瞬态传导敏感度测试等验证方法。结论要提高地面整车装备在强电磁脉冲环境中的生存能力,应当继续研究强干扰条件下的分层电磁防护技术,并通过整车试验进行防护效能验证。

Discussion on the Layered Protection and Verification Method for the Vehicle under the Condition of Intensive Electromagnetic Pulse

Objective Improve the ground equipment in strong electromagnetic pulse of the environment of survival ability, the high field strength under the condition of stratified electromagnetic protection technology. Methods The vehicle coupling way to the strong electromagnetic pulse interference, in consideration of vehicle survivability, functional task, under the premise of factors such as cost effectiveness, discussed from levels of components, equipment subsystem, the vehicle level method for electromagnetic shielding, and validation method is put forward. Results Is proposed based on hierarchical electromagnetic protection measures, this paper discusses the external electromagnetic environment adaptability test and the cable of the radio beam transient conduction sensitivity test validation method, etc. Conclusion To improve the ground equipment in strong electromagnetic pulse of the environment of survival ability, should continue to study under the condition of strong interference hierarchical electromagnetic protection technology, and through the vehicle test verifies the protective effectiveness..