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变电所自动化系统包含多个子系统,内部的这些子系统都是弱电系统,子系统都是在电磁干扰严重的环境下工作的,对电磁干扰极其敏感,容易受到干扰而不能进行正常的工作。本文主要对变电所自动化系统受外界电磁干扰原因进行了详细的分析和总结,并且提出了相应的抗干扰措施,从而进一步优化变电所自动化系统,保证变电所自动化系统在运行时具有安全性和可靠性。
The substation automation system consists of several subsystems. These subsystems are all weak systems. The subsystems work under severe electromagnetic interference. They are extremely sensitive to electromagnetic interference and are easily interfered with and can not perform normal work. In this paper, the main reasons for substation automation system by external electromagnetic interference were analyzed and summarized in detail, and put forward the corresponding anti-jamming measures to further optimize the substation automation system to ensure that substation automation system in operation with safety Sexuality and reliability.