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为保证地下工程内部设备控制系统及其电子设备不被电磁脉冲干扰和破坏,必须研究其电磁脉冲的防护问题。通过对核电磁脉冲的产生机理及其进入工程内部的途径、电磁脉冲的基本防护技术的分析,在电磁脉冲对工程内部设备控制系统干扰测试的基础上,找出控制系统的薄弱环节,给出其电磁脉冲防护的基本方法。这对电磁脉冲防护问题的解决具有一定的参考价值。
In order to ensure that the underground equipment control system and its electronic equipment are not disturbed and damaged by the electromagnetic pulse, the protection of the electromagnetic pulse must be studied. Based on the analysis of the mechanism of nuclear electromagnetic pulse and its way into the project and the basic protection technology of electromagnetic pulse, the weak link of the control system is found out based on the electromagnetic pulse interference test of the internal equipment control system. The basic method of electromagnetic pulse protection. This solution to the problem of electromagnetic pulse protection has some reference value.