1.防止雷电直击的主要设备是避雷针，其作用是将雷电吸引到避雷针本身上来

1. The main equipment to prevent direct lightning strikes is the lightning rod, its role is to attract lightning to the lightning rod itself and safely introduce lightning current into the ground, thereby protecting the equipment. When installing a lightning rod in the substation, all equipment should be within the protection scope of the lightning rod. The lightning rod is composed of a lightning receptor, a down conductor, and a grounding device. <br>2. The determination of the position of the lightning rod is a key step in the lightning protection design of the substation. For substations of 100kV and above, due to the high insulation level of such voltage-level distribution devices, lightning rods can be erected on the structure of the distribution device.

1. The main equipment to prevent direct lightning strike is the lightning rod, its role is to attract lightning to the lightning needle itself and safely introduce lightning current into the earth, thereby protecting the equipment. When the substation is equipped with a lightning rod, all equipment should be in the range of lightning rod protection, lightning rod by the flasher and lead wire, grounding device and so on.<br>2. The determination of the location of the lightning rod is the key step in the lightning protection design of substation. For substations with 100kV and above, because of the high insulation level of such voltage-grade distribution units, the lightning rod can be mounted on the structure of the power distribution unit.

1. The main equipment to prevent direct lightning strike is the lightning rod, whose function is to attract lightning to the lightning rod itself and safely lead the lightning current to the earth, so as to protect the equipment. When the substation is equipped with lightning rod, all equipment shall be within the protection range of lightning rod, which is composed of lightning arrester, down lead, grounding device, etc.<br>2. The location of lightning rod is the key step of lightning protection design of substation. For the substation of 100kV and above, because of the high insulation level of such voltage level distribution device, the lightning rod can be installed on the framework of the distribution device.<br>