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雷电是自然界中常见的一种现象,由于大气中存在大量的带正、负电荷的云层,这些云层相互放电就形成了电闪雷鸣的结果。雷电虽然意味着雨水的到来,但是也会给人们的生产和生活带来诸多危害。雷电形成的电磁效应以及高强电流可以轻易地击毁各种电子电气设备,造成楼房等建筑物和生产设施的火灾和爆炸。广播发射系统作为比较容易发生雷电事故的行业,在日常的生产过程中要严格按照防雷的施工和操作规范,将雷电灾害带来的损失降到最低。在这样的背景下提出,针对广播发射系统中的各个环节给出相关的防雷的参考和建议。
Lightning is a common phenomenon in nature. Due to the presence of a large number of clouds with positive and negative charges in the atmosphere, these clouds discharge each other as a result of thunder and lightning. Although lightning implies the arrival of rainwater, it will also bring a lot of hazards to people’s production and life. Electromagnetic effects due to lightning and high current can easily destroy all kinds of electronic and electrical equipment, causing fires and explosions in buildings and production facilities such as buildings. Broadcast transmission system as a relatively prone industry for lightning accidents, in the daily production process should be strictly in accordance with the mine construction and operation practices, the lightning damage will be brought to a minimum. In such a context, it is proposed that the relevant lightning protection reference and suggestions are given for all aspects of the broadcast transmission system.