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介绍了高压输电线路中的电磁干扰的产生原理、特点和对绝缘子检测机器人可能产生的影响,通过对电磁干扰特性的分析,提出对电磁干扰的防护措施,从电路设计、结构设计等方面综合考虑电磁防护,结合绝缘子检测机器人的结构和功能特点,采取屏蔽、滤波、接地等相应措施,有效降低了电磁干扰对检测机器人的影响,保证了检测机器人的正常检测工作。
This paper introduces the principle and characteristics of electromagnetic interference in high voltage transmission line and their possible influence on the detection of insulators. Based on the analysis of the characteristics of electromagnetic interference, the measures to prevent electromagnetic interference are put forward. Considering the circuit design and structure design, Electromagnetic protection, combined with the structural and functional characteristics of the insulator detection robot, adopts shielding, filtering, grounding and other corresponding measures to effectively reduce the impact of electromagnetic interference on the detection robot to ensure the normal detection of the detection robot.