系留无人机电磁兼容性分析与设计  

EMC Analysis and Design of Tethered UAV

作　　者：沈政委 罗辉生 阮鹏 吴浩停 Shen Zhengwei;Luo Huisheng;Ruan Peng

机构地区：[1]广电计量检测集团股份有限公司电磁安全工程研究所

出　　处：《安全与电磁兼容》2025年第1期77-82,共6页Safety & EMC

摘　　要：电磁兼容是系留无人机设计过程中的关键环节,良好的电磁兼容性是无人机正常可靠工作的重要保证。文章简单介绍了系留无人机的系统组成,对其在电磁兼容性测试中的辐射超标问题及主要辐射源进行了原理性分析。结合电磁兼容工程实践,对无人机各模块容易出现的电磁兼容问题提供了设计方案和解决措施。对系留无人机结构、屏蔽、电源滤波、线缆进行综合治理后,电磁兼容性测试合格。Electromagnetic compatibility(EMC)is a key link in the design process of tethered unmanned aerial vehicle(UAV),and good EMC is an important guarantee for the normal and reliable operation of UAV.The article briefly introduces the system composition of tethered UAV and conducts a principle analysis of their radiation exceeding standards and main radiation sources in EMC testing.Based on the practice of electromagnetic compatibility engineering,the design scheme and solution measures are provided for the electromagnetic compatibility problems that are easy to appear in various modules of UAV.After comprehensive treatment of the structure,shielding,power filtering,and cables of the tethered UAV,the electromagnetic compatibility test passed.

关 键 词：系留无人机 电磁兼容 开关电源 滤波 屏蔽 

分 类 号：V27[航空宇航科学与技术—飞行器设计]