Trap type particle capturing apparatus and power transmission and transformation equipment

Abstract

The invention relates to the high-voltage power transmission and transformation field, particularly to a trap type particle capturing apparatus and power transmission and transformation equipment. The trap type particle capturing apparatus comprises a guiding ring and trap nets, wherein the guiding ring and the trap nets are fixed in a flange hole formed in the bottom of a power transmission and transformation equipment cylinder. The guiding ring has a guiding surface enabling particles to slide towards the trap nets; and the guiding surface is not lower than the trap nets. Leakage holes for penetration of particles are formed in the trap nets. According to the invention, the particle capturing apparatus is installed in the flange cylinder of the existing power transmission and transformation equipment without changing the cylinder structure and original materials are used, so that the cost is saved and implementation of the apparatus becomes convenient. The particles slide along the guiding surface of the guiding ring and enter the leakage holes of the trap nets, thereby realizing particle capturing, thereby avoiding an insulation breakdown caused by electric field distortion due to the particles and reducing the influence on the insulation performance of the power transmission and transformation equipment by the particles.

Description

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AI Technical Summary

Benefits of technology

This technology allows for easy installation or replacement of an installed particulate filter system inside a new power transferring transformer unit (PTU). By attaching this special apparatus onto the outside of the PTU's flanged pipe instead of replacing it altogether, costs can be saved while still maintaining its effectiveness over time. Additionally, by allowing certain types of material to pass freely between two different parts within the same part, there will no harm their properties during use. Overall, these technical improvements make sure that the power transmitting and converting units work better at preventing electrical disruptions caused by dust buildup.

Problems solved by technology

This patented technical problem addressed during the development phase for an electricity transformer (PT) machine used in power systems has been related to the accumulated debris that occurs when there's no longer enough space available inside or around them due to factors like temperature variations over time. These deposits may lead to reduced efficiency or even damage to components within the PT machines themselves. To solve these issues, various techniques have emerged such as adding extra parts called grids made from materials like metal wire mesh or plastic foam to prevent any unwanted material from entering through certain openings. However, they also change the design of the original component making up the machine difficult if needed again after being built.

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