Dustproof box type SVG device

Abstract

The invention discloses a dustproof box type SVG device, relates to the technical field of SVG devices, and aims to solve the problems that a dustproof net is arranged at a ventilation opening to achieve the dustproof effect, no effective dustproof measure is taken for the whole SVG device, surrounding dust can be adsorbed through the electrostatic effect in the use process of the SVG device, dust is likely to enter the SVG device, and the dustproof performance is not good. The device comprises a supporting seat, a box body is arranged above the supporting seat, the box body is connected with the supporting seat through screws, an SVG device body is arranged in the box body, the SVG device body is connected with the box body through screws, ventilation openings are formed in the two sides of the SVG device body, the ventilation openings and the box body are stamped into an integrated structure, and heat dissipation mechanisms are arranged in the ventilation openings. A dustproof net is arranged on one side of the heat dissipation mechanism, a plurality of static blocks are arranged on the outer wall of the box body, and a protective top cover is arranged above the box body.

Description

technical field [0001] The invention relates to the technical field of SVG devices, in particular to a dust-proof box-type SVG device. Background technique [0002] SVG is a typical power electronic device, which consists of three basic functional modules: detection module, control operation module and compensation output module. Its working principle is to detect the current information of the system by the external CT, and then analyze the current current information, such as PF, S, Q, etc., through the control chip; then the controller gives the driving signal for compensation, and finally the power electronic inverter circuit The composed inverter loop sends compensation current. When the SVG device is used outdoors, in order to ensure the normal use of the SVG device, it is necessary to ensure that the SVG device has a certain dustproof performance. [0003] At present, the dust-proof effect on the SVG device is to install a dust-proof net at the position of the vent ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dust-proof box-type SVG device to solve the dust-proof effect of the SVG device proposed in the above-mentioned background technology. , and no effective dust-proof measures are taken for the SVG device as a whole. During the use of the SVG device, the electrostatic effect will absorb the surrounding dust, which will easily cause the dust to enter the inside of the SVG device. The dust-proof performance is not good, and it cannot meet the needs of use.

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