面向煤矿机电设备的电磁干扰测试系统设计

Design of electromagnetic interference test system for coal mine electromechanical equipment

针对煤矿井下机电设备的电磁干扰问题,设计了一种电磁干扰测试系统,以评估井下机电设备的电磁兼容性和抗干扰能力。该系统的设计目标是提供一种可靠和高效的方法,用于检测和分析井下机电设备在复杂电磁环境中的工作性能。首先,介绍了煤矿井下机电设备面临的电磁干扰问题及其可能带来的危害。其次,详细描述了电磁干扰测试系统的组成和工作原理。该系统包括1个电磁辐射源和多个接收器,通过模拟真实的井下电磁环境,对机电设备进行干扰测试。接收器采集并分析井下设备的电磁辐射和敏感度,以评估其对外界电磁干扰的响应能力。最后,对该系统进行了实验验证,并与传统测试方法进行了比较。结果表明,该系统在测试效率和准确性方面均有显著改进。

Aiming at the electromagnetic interference problem of underground electromechanical equipment in coal mine,an electromagnetic interference test system was designed to evaluate the electromagnetic compatibility and anti-interference ability of underground electromechanical equipment.The design goal of the system is to provide a reliable and efficient method for detecting and analyzing the performance of downhole electromechanical equipment in complex electromagnetic environments.First of all,the electromagnetic interference problems faced by electromechanical equipment in coal mine and its possible harm were introduced.Secondly,the composition and working principle of the electromagnetic interference test system were described in detail.The system consists of an electromagnetic radiation source and multiple receivers to test electromechanical equipment interference by simulating a real downhole electromagnetic environment.The receiver collected and analyzed the electromagnetic radiation and sensitivity of downhole equipment to assess its responsiveness to external electromagnetic interference.Finally,the system was verified by experiments and compared with traditional testing methods.The results show that the system has achieved remarkable improvement in test efficiency and accuracy.