Special power distribution cabinet for high-voltage bus

Abstract

The invention discloses a special power distribution cabinet for a high-voltage bus. The special power distribution cabinet comprises supporting legs, a power distribution box is fixedly connected to the tops of the supporting legs, wire inlet holes and a wire outlet hole are formed in the inner top wall and the inner bottom wall of the power distribution box respectively, a cooling outlet and a cooling inlet are formed in the inner side top wall and the inner side bottom wall of the power distribution box respectively, cooling fans are fixedly installed on the inner wall of the cooling outlet, installing boxes are fixedly connected to the inner wall of the power distribution box, and a wire inlet plug board opening and a wire outlet plug board opening are formed in the inner top wall and the inner bottom wall of each installing box. The special power distribution cabinet for the high-voltage bus achieves the effect that the high-voltage bus is installed in a fixed and clamped mode, and isolated from external air; after the high-voltage bus is inserted into the installing boxes through the wire inlet plug board openings, a bus plug board is extruded, the high-voltage bus makes contact with the surface of the bus plug board, the connecting positions of the high-voltage bus are isolated from the external air through the installing boxes, and therefore the problems that at the connecting positions of the high-voltage bus, heat is prone to being generated, and electricity accident is prone to occurring are effectively solved.

Description

technical field [0001] The invention relates to the technical field of busbars, in particular to a special power distribution cabinet for high-voltage busbars. Background technique [0002] Busbars refer to products made of high-conductivity copper (copper bars) and aluminum materials to transmit electrical energy and have the ability to collect and distribute electrical power. The main conductor used to transmit electric energy in a power station or substation. Through it, the electric energy output by the generator, transformer or rectifier is transmitted to various users or other substations. Mathematically, it refers to a straight line that produces a surface according to certain conditions. [0003] At present, most of the power distribution cabinets used by high-voltage buses are connected in the same way as ordinary power distribution cabinets, but most of the conductors will generate a certain amount of heat during the operation of high-voltage buses, and most of t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a special power distribution cabinet for high-voltage busbars, which solves the problems that heat is easily generated at the connection of high-voltage busbars and electrical accidents easily occur through the air conductive medium

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