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A busbar power transmission system and its busbar support device

A technology of busbar support and power transmission system, applied in the direction of fully enclosed busbar device, etc., to achieve the effect of weakening the eddy current effect, reducing heat generation, and prolonging the service life

Active Publication Date: 2020-12-18
HENAN PINGGAO ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of power transmission, when the current passes through the bus, the eddy current effect will be induced on the bracket

Method used

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  • A busbar power transmission system and its busbar support device
  • A busbar power transmission system and its busbar support device
  • A busbar power transmission system and its busbar support device

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Embodiment Construction

[0022] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] Embodiment 1 of the busbar power transmission system of the present invention, such as Figure 1 to Figure 4 As shown, the three-phase busbars and the busbar support device for supporting the busbar are arranged at intervals from top to bottom, and the busbar support device includes an upper support layer 1 and an intermediate support layer 2 arranged in sequence from top to bottom for supporting the corresponding busbars and the lower support layer 3, the busbar 4 includes a busbar casing and a busbar conductor arranged in the busbar casing. Each support layer includes a U-shaped base frame, each U-shaped base frame is provided with a support structure for supporting the corresponding busbar, and each U-shaped base frame is formed by welding H steel. supporting structures such as image 3 As shown, it includes a support beam 6 symmetrically arr...

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PUM

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Abstract

The invention relates to a bus transmission system and a bus support device thereof, Bus-bar support device, include brackets, the bracket comprises at least two support layers connected in sequence from top to bottom for supporting respective busbars, Between two adjacent support layer, an insulation distinguishing structure is arrange, and that insulation distinguishing structure prevents the current from flowing between the support layer, weakens the eddy current effect generated on the support when the bus bar is flowing, reduces the heat of the support, and prolongs the service life of the support.

Description

technical field [0001] The invention relates to the field of busbar transmission equipment, in particular to a busbar power transmission system and a busbar support device thereof. Background technique [0002] GIS (Gas Insulated Metal Enclosed Switchgear) is an important part of power transmission in power plants and substations, and its safe and reliable operation is the basic condition for successful power transmission in power plants and substations. The bus bar for GIS includes the bus bar shell and the bus bar conductors arranged in the bus bar shell. In order to reduce the footprint of GIS, the GIS bus bar is mostly arranged in upper and lower layers. In GIS engineering, when the length of the bus bar is long, the middle The GIS busbar needs to be supported. The existing technology is to weld outriggers at the corresponding positions of the busbar shell, and support the busbar through the outriggers, resulting in a complex structure of the busbar shell and increasing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/06
CPCH02G5/06
Inventor 马靖刘旭苏其莉张海宾李健黄坤鹏卢鹏李鹏良徐路遥
Owner HENAN PINGGAO ELECTRIC