Area coverage lightning protection device for substation

Abstract

The invention discloses a regional coverage lightning protection device for a transformer substation, and the device also can achieve the regional lightning protection for the transformer substation.Through the setting of a regional enclosing rod lightning protection assembly which is set in a rectangular regional structure, the device provided by the invention can achieve the regional lightningprotection for the transformer substation, and improves the regional space of lightning protection. Meanwhile, the device is also provided with a lightning protection tower, so the device can guarantee the lightning protection effect of a region, so as to achieve the primary lightning protection for a large region. In addition, power transformation equipment is especially provided with the lightning protection rod assembly, a lightning rod assembly and a lightning protection network, so the device can further achieve the secondary lightning protection, improves the lightning protection level,guarantees the protection safety of the lightning protection, achieves the lightning protection from many angles, and achieves the purpose of regional lightning protection.

Description

technical field [0001] The invention relates to an area covering lightning protection device for a substation, belonging to the technical field of lightning protection equipment. Background technique [0002] At present, the lightning protection and lightning protection of substations are generally carried out by simple lightning towers, lightning rods or lightning nets. Recently, erecting lightning rods is a common measure for substations to prevent direct lightning strikes. Lightning rods are lightning receivers that protect electrical equipment and buildings from direct lightning strikes. , Its function is to attract lightning to the lightning rod and safely introduce the lightning current into the earth, thus protecting the equipment. When the lightning rod is installed in the substation, all equipment should be within the protection range of the lightning rod. But in this way, on the one hand, the lightning protection area is small. For a large substation, if too many ...

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Problems solved by technology

But in this way, on the one hand, the lightning protection area is small. For a large substation, if too many lightning protection towers are installed, it will waste costs. On the other hand, because there is no synergy between the lightning protection towers, the The lightning protection effect of the area between them is not good, the same is true for lightning rods and lightning protection nets, and the purpose of regional lightning protection and lightning protection cannot be achieved, especially for high-voltage large-scale substations, the shortcomings of this method are particularly obvious

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