住宅建筑电气防雷措施分析

我国每年因雷击破坏建筑物内电气设备的事件时有发生,所造成的损失非常巨大。因此,建筑物的防雷措施就显得尤为重要。防雷,简单的说就是对建筑物用避雷针(网、线、带)和一些建筑物自身的金属物来作为接闪体,以免建筑物本身遭受到直接雷的损坏。我国也是一个雷电灾害频发的国家。因此,了解雷电的规律,掌握正确的预防措施和自救方法是十分必要的。

Analysis of Housing Electrical Lightning Protection

In China, incidents of building electrical equipment＇s damaging by lightning always happen which causes tremendous loss every year. Hence, measurements for lightning protection seem very important. Lightning protection simply means a system designed to protect a structure from damage due to lightning strikes by intercepting such strikes and safely passing their extremely high voltage currents to ＂ground＂. Most lightning protection systems include a network of lightning rods, metal conductors, and ground electrodes designed to provide a low resistance path to ground for potential strikes.China is a country with lots of lightning accidents. Therefore,it is necessary to understand the laws of lightning and get the exact preventive measures and self-rescue methods.