GIS combined electric appliance test joint

Abstract

The invention discloses a GIS combined electric appliance test joint, and relates to the technical field of electric power. The structure of the GIS combined electric appliance test joint is that a test joint (1) is in the shape of scissors, and is composed of a module A (6) and a module B (7), a copper sheet (2) is fixed on the top of the module A (6) through a screw (3), the bottom of the module A (6) is hinged to one end of a lead screw (4), the bottom of the module B (7) is movably connected with the lead screw (4), and the other end of the lead screw (4) is provided with an iron disc (5). The beneficial effects of the GIS combined electric appliance test joint are that the problem that the wire of the test device cannot be fixed on the conductive position of the GIS combined electric appliance is solved, different voltage classes and the GIS combined electric appliance test demand of the manufacturers can be satisfied, the GIS combined electric appliance test joint is convenient to operate, the test work efficiency is greatly improved, and routine tests can be carried out on the GIS device conveniently by means of the GIS combined electric appliance test joint.

Description

[0001] 1. Technical field [0002] The invention relates to the technical field of electric power, in particular to a GIS combined electric appliance test joint. [0003] 2. Background technology [0004] GIS combined electrical is a metal-enclosed switchgear that uses gas instead of air under atmospheric pressure as the insulating medium. It is composed of circuit breakers, busbars, isolating switches, voltage transformers, current transformers, lightning arresters, bushings and other high-voltage electrical appliances. A high-voltage power distribution device formed. Due to the compact structure, small footprint, high reliability, flexible configuration, convenient installation, strong safety, strong environmental adaptability, and small maintenance workload of GIS combined electrical appliances, GIS high-voltage combined electrical appliances have been put into practical use since the 1960s. It has been widely used in power industry all over the world. When testing the GIS...

AI Technical Summary

Problems solved by technology

When testing the GIS combined electrical equipment, it is necessary to pull out the cable head of the GIS cable compartment. The conductive part of the electrical equipment is a recessed hole. The wiring of the test equipment cannot be fixed on the conductive part of the GIS combined electrical equipment, so the test cannot be carried out.

Therefore, it is very urgent to develop the GIS combined electrical test connector to solve the problem that the wiring of the test equipment cannot be fixed on the GIS combined electrical conductive part.

Images