Power-on dust removal device

Abstract

The invention discloses a power-on dust removal device and a remote-control unit used in cooperation. The power-on dust removal device is characterized by comprising a trolley, a cloud deck and an injecting device. The cloud deck is arranged above the trolley. A control center is arranged in the cloud deck. The injecting device is arranged above the cloud deck. According to the technical scheme, the remote-control unit controls the dust removal device to clear and scrub dirt on an outdoor insulator, lifting of the dust removal device can be achieved, up and down moving and left and right moving of a nozzle can be achieved, an outlet of the nozzle is aligned to the insulator needing to be washed, detergent is sprayed to the surface of the insulator in a full covering manner to carry out clearing and scrubbing, clearing and scrubbing are carried out on the condition without cutting off electricity, the service life of the insulator is prolonged, electrical performance of the insulator isimproved, the great influence caused by power off is avoided, and the power supply service quality of power supply companies is improved.

Description

technical field [0001] The invention belongs to the field of dust removal in electric power systems, and in particular relates to a charged dust removal device. Background technique [0002] In the power system, there is dirt on the surface of the outdoor insulator and the inside of the porcelain skirt. After being damp, the compressive strength is reduced, and a discharge circuit is formed on the surface of the insulator, which increases the leakage current. When it reaches a certain value, it causes surface breakdown discharge; or the surface of the insulator has dirt. Pollution, although very small, due to some kind of overvoltage in the power system, under the action of overvoltage, the surface of the insulator will be flashed and discharged; the electrical performance of the insulator in the heavily polluted area will decline faster, such as the ability to withstand high voltage. [0003] In order to prevent the flashover discharge of the insulator, the dirt on the surf...

AI Technical Summary

Problems solved by technology

[0002] In the power system, there is dirt on the surface of the outdoor insulator and the inside of the porcelain skirt. After being damp, the compressive strength is reduced, and a discharge circuit is formed on the surface of the insulator, which increases the leakage current. When it reaches a certain value, it causes surface breakdown discharge; or the surface of the insulator has dirt. Pollution, although it is very small, due to some kind of overvoltage in the power system, the surface of the insulator will be flashed and discharged under the action of the overvoltage; the electrical performance of the insulator in the heavily polluted area will decline faster, such as the ability to withstand high voltage.

[0003] In order to prevent the flashover discharge of the insulator, the dirt on the surface of the insulator must be cleaned regularly, but under normal circumstances, cleaning of the surface of the insulator needs to be carried out under power outage conditions. If there are too many loads, there will be a lot of load power loss, which will affect the company's power supply service quality

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