Lightning rod erection transplanting method used for mountainous areas

Abstract

The invention discloses a lightning rod erection transplanting method used for mountainous areas. The method comprises the steps that lighting rods are erected in J preset points of the target mountainous area; lightning stroke data per hour of the lightning rods in the J preset points are obtained in lightning weather; lighting rods are additionally arranged in the corresponding preset points according to N hours of the lightning stoke data per hour of the lightning rods in the J preset points; the transplantable mountainous area similar to the target mountainous area is obtained; and lightning rods are additionally arranged in J preset points, corresponding to the J preset points of the target mountainous area, of the transplantable area correspondingly.

Description

technical field [0001] The invention relates to the technical field of lightning rods, in particular to a method for erecting and transplanting lightning rods used in mountainous areas. Background technique [0002] At present, lightning disasters pose a prominent threat to the safe and reliable operation of a large number of wind turbines. Modern wind turbines are generally erected in mountainous areas or other areas with a height of more than 150m, and their exposed fan blades and engine covers are usually made of composite materials. , cannot directly withstand lightning strikes or conduct lightning currents, and it is very easy to cause damage when struck by lightning; secondly, when the lightning current is released from the lightning terminal to the ground through the fan, it may pull the arc and burn the bearing, and the burn marks will be enlarged during the rotation of the bearing It is highlighted and threatens the safe operation of wind turbines; finally, the cont...

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Problems solved by technology

[0002] At present, lightning disasters pose a prominent threat to the safe and reliable operation of a large number of wind turbines. Modern wind turbines are generally erected in mountainous areas or other areas with a height of more than 150m, and their exposed fan blades and engine covers are usually made of composite materials. , cannot directly withstand lightning strikes or conduct lightning currents, and it is very easy to cause damage when struck by lightning; secondly, when the lightning current is released from the lightning terminal to the ground through the fan, it may pull the arc and burn the bearing, and the burn marks will be enlarged during the rotation of the bearing It is prominent and threatens the safe operation of wind turbines; finally, the control system of wind turbines is a weak current system, which is more likely to be damaged when lightning strikes

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