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雷电广泛存在于自然界中。随着微电子技术的高速发展,雷击尤其雷击电磁脉冲造成的危害日益严重。本文介绍了防雷工程的必要性、防雷原理,以及防雷工程在医院的具体应用,即综合应用现代防雷技术将雷电能量通过有效的路径向大地泄放,并通过各种防雷器将雷电能量抑制,限制到系统所容许的安全范围之内。总之,只有将防雷工程作为一项系统工程,才能有效地防止雷击事故,减少雷击对人类财产和生命的伤害。
Lightning is widespread in the natural world. With the rapid development of microelectronics technology, lightning strikes, especially lightning strikes, have become increasingly harmful. This article describes the necessity of lightning protection, the principle of lightning protection, and the specific application of lightning protection in hospitals, that is, the comprehensive application of modern lightning protection technology to discharge lightning energy through the effective path to the ground, and through various lightning protection devices. The suppression of lightning energy is limited to the system’s permissible safety range. In short, only the lightning protection project as a system project can effectively prevent lightning accidents and reduce the damage of lightning strikes on human property and lives.