Bird's-nest device for transformer substation

Abstract

The invention discloses a bird's-nest device for a transformer substation. The bird's-nest device for the transformer substation comprises a clamp type mechanical arm, a rake type mechanical arm and a net bag supporting device. According to the bird's-nest device for the transformer substation, various bird's nests on electrical equipment in the transformer substation can be electrically detached, so that the drop of the reliability of power supply and the loss of electric quantity caused by power failure of the equipment can be avoided, the bird's nests at hidden parts of the equipment can be flexibly and effectively detached and cleaned, and weeds of the bird's nests can be ensured to prevent from drooping or dropping during the detaching and cleaning operations of the bird's nests, so that accidents of grounding, short circuit or trip of operating equipment of a power grid due to the weeds and bird damages can be avoided, the potential safety hazard endangering the operation of the power grid can be eliminated, and the extra-high voltage power grid can be ensured for safe and reliable operation.

Description

[0001] technical field [0002] The invention relates to a bird's nest digging device, in particular to a bird's nest digging device in a substation. [0003] Background technique [0004] The ecological environment near the 500kV substation is good and there are many birds. Although there are many bird repellent devices installed in the substation, there are still many birds nesting on the live equipment in the substation. Especially in the bird breeding season, the equipment There are especially many bird nests in the area, and bird damage is particularly serious. The bird damage caused by birds nesting on the equipment poses a great threat to the safe and reliable operation of the ultra-high voltage power grid, and has become a major safety hazard that endangers the operation of the power grid. In order to prevent equipment tripping and outage caused by bird damage, eliminate bird damage hazards that endanger the safe operation of the power grid, and ensu...

AI Technical Summary

Problems solved by technology

[0004] The ecological environment near the 500kV substation is good and there are many birds. Although there are many bird repellent devices installed in the substation, there are still many birds nesting on the live equipment in the substation. Especially in the bird breeding season, the equipment There are especially many bird nests in the area, and bird damage is particularly serious

[0006] The advantage of using live wire rods is that the operation is simple and convenient, and one or two people can operate it; the disadvantage is that although live work can be carried out, weeds are easy to form for a long time during the operation process to remove the bird's nest on the live equipment. In the drooping state, it is very easy to cause a short circuit to the ground of the operating equipment, causing the equipment to trip and stop operating, and the weeds are easy to float to other operating equipment during the cleaning process, and form a new ground short circuit and phase-to-phase short circuit hidden danger

In addition, for the bird's nests in some hidden parts of the equipment, it is difficult for the stick to enter and clean up, which greatly reduces the flexibility and effectiveness

Therefore, there are more serious defects in using the rod to remove weeds, which may easily lead to equipment outage accidents, and the flexibility and effectiveness are not strong

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