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GIS device

A kind of equipment and capacitive technology, which is applied in the field of GIS equipment, can solve the problems of low reliability and complex structure, and achieve the effect of improving heat dissipation effect, simple connection structure, and reducing the layout of redundant structures

Active Publication Date: 2019-08-09
PINGGAO GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a GIS device, which can solve the problems of complex structure and low reliability in the prior art when dry-type capacitive bushings are connected to the GIS busbar

Method used

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Embodiment Construction

[0034] The specific implementation of the GIS equipment in the present invention will now be described in conjunction with the accompanying drawings.

[0035] Such as image 3 and Figure 4 As shown, it is embodiment 1 of the GIS equipment in the present invention. The GIS equipment includes a dry capacitive bushing 210, a GIS busbar and an adapter barrel 230, and the busbar unit 250 directly connected to the adapter barrel 230 in the GIS busbar is connected to the dry type The capacitor bushing 210 is arranged in a vertical manner, the adapter barrel 230 is set between the GIS busbar and the dry capacitor bushing 210, and the busbar unit 250 passes through the basin insulator arranged at the flange opening of the adapter barrel 230 231 is fixed in the adapter tube 230. The busbar unit 250 protrudes into the flange opening of the adapter barrel 230 and is fixedly connected to the conductive block on the pot insulator 231 . The GIS equipment also includes a casing connection...

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Abstract

The invention provides a GIS device. The problems of complicated structure and low reliability of connection of a dry capacitor bushing and a GIS busbar in the prior art are solved. The GIS device comprises the dry capacitor bushing, the GIS busbar and an adapter cylinder. A busbar unit directly connected with the adapter cylinder in the GIS busbar is arranged perpendicular to the axis of the drycapacitor bushing. The dry capacitor bushing has a connection end electrically connected with the GIS busbar. The adapter cylinder is connected with the GIS busbar and the dry capacitor bushing. An L-shaped electrical connector which is connected with the busbar unit in the GIS busbar and the connection end of the dry capacitor bushing is arranged in the adapter cylinder. A plug conductor is arranged on the connection end of the dry capacitor bushing. A plug cavity is arranged on one end, which is connected with the dry capacitor bushing, of the L-shaped electrical connector. The plug cavity is in matched plug connection with the plug conductor to realize conductive connection.

Description

technical field [0001] The invention relates to a GIS device. Background technique [0002] Bushings are often used in GIS power engineering to connect with GIS busbars, such as the connection structure between GUS busbars and transformers disclosed in the patent document with the authorized announcement number CN201708450U. [0003] The bushing is connected to the GIS busbar through a transition conductor arranged between the two. In the prior art, a dry capacitive bushing is connected to the GIS busbar in the form of figure 1 As shown, the dry capacitive bushing 110 is vertically arranged with the bus unit 140 in the GIS bus, so an adapter barrel 130 is arranged between the dry capacitive bushing 110 and the barrel of the GIS bus, and the adapter barrel 130 An L-shaped electrical connector 150 is provided. When the dry capacitive bushing 110 is connected, a bushing connecting barrel 120 is added to its outer peripheral surface. The bushing connecting barrel 120 is directl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/20H02B13/035
CPCH02B1/20H02B13/0358
Inventor 占小猛段晓辉柴影辉杜迎乾董祥渊孙英杰谢世超王赛豪张楠楠贺永明齐小虎宋丽君刘超峰王希井琼琼
Owner PINGGAO GRP
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