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Intensive bus duct

A busway, intensive technology, used in busbar installation, cooling busbar devices, fully enclosed busbar devices, etc., to achieve the effect of improving overload capacity, reducing noise, and facilitating tapping and feeding

Inactive Publication Date: 2016-10-12
XINJIANG TBEA AUTOMATIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a dense bus duct to solve the optimization problem of the trunk type power distribution system of the industrial plant

Method used

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Examples

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Embodiment

[0024] like figure 1 and figure 2 As shown, a dense bus duct includes a tank body and an insulating support 4 and a conductive component 1 located inside the tank body. The insulating support 4 supports the conductive component 1, so that there is a gap between the conductive component 1 and the inner wall of the tank. The gap, the conductive component 1 is arranged along the length direction of the tank body and its end protrudes from the end of the tank body. The conductive component 1 is composed of a plurality of busbars arranged in parallel and spaced apart from each other and the two ends are respectively flush. The distance between any adjacent two of the busbars is equal, 16-20mm. In this embodiment, the conductive component 1 is composed of four busbars, which are A-phase busbar, B-phase busbar, C-phase busbar and N-phase busbar arranged in sequence, A-phase busbar, B-phase busbar, C-phase busbar and N-phase busbar. The plugging method of the phase busbar is double...

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Abstract

The invention relates to an intensive bus duct which comprises a duct body and an insulating support and a conductive part in the duct body, wherein the insulating support supports the conductive part, so that a gap exists between the conductive part and the inner wall of the duct body. The conductive part is arranged along the length direction of the duct body, and the end portion of the conductive part extends out of the end portion of the duct body. The conductive part is formed by a plurality parallel buses which are spaced from each other and of which two ends are aligned. Distances between any two adjacent buses are identical. The intensive bus duct is applicable to an indoor trunk type heavy current distribution system. The integral structure is simpler, and the layout is more reasonable. The reliability and the safety of a whole power transmission and distribution system are substantially improved. The intensive bus duct has the advantages of small size, compact structure, reliable operation, great transmission current, maintenance convenience, small energy consumption and dynamo-thermal stability, and the intensive bus duct facilitates tapping-off feeding and makes the indoor trunk type heavy current distribution system more adaptive.

Description

technical field [0001] The invention relates to a bus duct, in particular to a dense bus duct. Background technique [0002] With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is increasing rapidly, especially the emergence of many high-rise buildings and large workshops. The traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables brings a lot of inconvenience to the site installation and construction connection. As a new type of power distribution wire, the plug-in bus duct has emerged at the historic moment. Compared with the traditional cable, the bus duct fully demonstrates its superiority in the transmission of large currents. The contact resistance and temperature rise of the joints at both ends of the bus duct and the plug-in of the distribution port, and high-quality insulating materials are used in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06H02G5/10
CPCH02G5/066H02G5/10
Inventor 王磊
Owner XINJIANG TBEA AUTOMATIC EQUIP
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