GIS (Gas Insulated Switchgear) test platform capable of adjusting electrode structure

Abstract

The invention discloses a GIS (Gas Insulated Switchgear) test platform capable of adjusting an electrode structure. The test platform consists of an electrode telescopic control structure (1) and a test object delivery device (2), wherein the electrode telescopic control structure (1) consists of a telescopic control device (11), electric equipment (10), a telescopic electrode (8) and a fixed contact (9); one end of the telescopic electrode (8) is connected with the electric equipment (10) through the telescopic control device (11), and the other end of the telescopic electrode (8) is in non-contact connection with the fixed contact (9); the test object delivery device (2) consists of a rocker arm (3), a telescopic arm (4), an air valve (5), a test object table (6) and a check valve (7); the upper part of the test object table (6) is provided with a telescopic arm (4); the lower part of the test object table (6) is provided with the check valve (7); a lateral part of the test object table (6) is provided with the air valve (5); and the upper end of the telescopic arm (4) is provided with the rocker arm (3). The invention provides the GIS test platform capable of adjusting the electrode structure; the problems of electrode structure adjustment and test sample placement when the GIS cavity is filled with a gas are solved; and the test platform has the advantages of automatic operation, convenience in use and the like.

Description

technical field [0001] The invention relates to the field of GIS test network access detection platform, in particular to a test platform for the arrangement of various GIS defects. Background technique [0002] The research on GIS insulation defect test has gradually deepened, and great progress has been made at home and abroad in recent years, but there are great differences in the design of GIS test equipment. The test platform often uses the electrode model filled with insulating gas to simulate the real GIS, and also uses the real GIS bus section to conduct insulation tests. But at present, none of the GIS test device designs can realize the adjustable electrode structure and the design of the mechanical device for putting the external sample into the GIS cavity. GIS test workers usually open the GIS cavity, then arrange various insulation defects, and finally test, so it is inevitable that the SF 6 The gas leaks into the outside atmosphere, polluting the air, and it ...

AI Technical Summary

Problems solved by technology

[0004] GIS electrical equipment insulation test is an effective means to evaluate the insulation performance of GIS equipment. The construction of insulation test platform directly affects the efficiency of insulation state detection technology research. This efficiency has long been troubled by the layout of insulation defect models, and the GIS cavity must be opened. The defect model is set, so the inventive device uses the sample delivery device and the telescopic arm control device to set the defect type, which solves the problem of low research efficiency of insulation detection technology

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