Bus assembly and gas insulated metal-enclosed switchgear using the bus assembly
A technology of closed switchgear and gas-insulated metal, which is applied in the setting of switchgear, switchgear, cooling busbar device, etc., can solve the problems that the temperature rise easily exceeds the national standard requirements and cannot meet the performance requirements of power equipment, and achieves the reduction of temperature rise , speed up heat dissipation, increase the effect of heat dissipation
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[0023] Examples of gas insulated metal enclosed switchgear:
[0024] The structure of gas insulated metal enclosed switchgear is as figure 1 As shown, it includes a plurality of bays I. The multiple bays I are electrically connected by a bus bar assembly II to realize current convergence and distribution between the bays. The bus bar assembly II includes A, B, and C three-phase bus bars, and the details of single-phase bus bar assemblies Structure like Figure 2~5 As shown, it includes a basin-type insulator 1 and a casing 2 fixed between two adjacent basin-type insulators by flange clamping. The basin-type insulator 1 is located in the casing 2 and includes an insulating body 11 made of epoxy resin. And the central conductor 12 made of aluminum, the electrical connection 3 is fixed on the central conductor 12 by bolts to realize the conductive connection between the central conductor 12 and the electrical connection 3.
[0025] The electrical connection 3 includes a front-end plu...
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