CAJ | 학술논문

雷电的破坏力巨大，常导致通信系统损坏。而浪涌保护器可对电源线路起到保护作用。在选择浪涌保护器时，可根据电源线路的安全要求进行计算，依据计算结果进行选择，可达到相应的安全标准。从观测值班室电源浪涌保护器的选取，介绍了自动气象台站防雷击电磁脉冲的措施。
뇌전적파배력거대，상도치통신계통손배。이랑용보호기가대전원선로기도보호작용。재선택랑용보호기시，가근거전원선로적안전요구진행계산，의거계산결과진행선택，가체도상응적안전표준。종관측치반실전원랑용보호기적선취，개소료자동기상태참방뢰격전자맥충적조시。
Damage which is caused by the destructive of thunder is very serious to the communication system, but the SPD can solve the problem. The selection of SPD should satisfy with the safety requirments of the power line, and the selection must according to the calculation results so as to reach the relevant safety standards. From the selection of surge protective device for duty room power, the measurements of lightning electromagnetic pulse protective for automatic meather station were introduced.