某系留气球控制机箱电磁兼容性分析与设计

摘要

通过对系留气球控制机箱的分析,指出了存在电磁兼容问题的薄弱环节.介绍了电磁兼容设计的基本原理,据此说明了一种控制机箱的电磁兼容设计综合设计方法.通过机箱结构设计、电磁屏蔽设计、接地和滤波等多种手段的综合应用,提高了机箱电磁兼容性水平,取得了良好的效果.%The electro magnetic compatibility (EMC) weakness of the aerostat's control cabinet according to the deep analysis is point out. The basic EMC design method is also introduced, and then explain an integrated way of EMC design. With the associated using cabinet structural design, shielding design, connecting to the earth and filtering, this method improves the Cabinet EMC level, gets a good result.