Electromagnetic shielding type tubular bus of transformer substation

Abstract

The invention discloses an electromagnetic shielding type tubular bus of a transformer substation. The tubular bus comprises a tubular bus body, an iron-based amorphous alloy layer used for electromagnetic shielding is deposited on a peripheral surface of the bus body through an electrolytic deposition process, and the iron-based amorphous alloy layer comprises 68.77% of Fe, 18.23% of Co, 0.99% ofSi and 12.01% of B. The tubular bus has the advantages that on the basis of the prior art, the electromagnetic radiation intensity of the tubular bus on the medium-voltage side of a main transformerof the transformer substation is reduced by 50%-70%; the influence of electromagnetic radiation on residents and social personnel outside the transformer substation can be reduced, the influence of electromagnetic radiation on operating personnel inside the transformer substation is reduced, and a good living environment and a good working environment are created.

Description

technical field [0001] The invention relates to a tubular busbar of a transformer lead-out line in a power system substation, in particular to an electromagnetic shielding tubular busbar of a substation. Background technique [0002] Electromagnetic radiation refers to a part of the electromagnetic energy emitted by the field source that is separated from the field source and propagates far away, and the energy diffuses outward in the form of electromagnetic waves. Electromagnetic waves are electric and magnetic fields that move and transfer energy in the form of waves, including radio waves, microwaves, infrared rays, visible light, ultraviolet rays, x-rays, gamma rays, etc. Construction of substations in urban (town) areas, to be precise, there are electric fields, magnetic fields and electromagnetic radiation inside and around the substations; the main reason for the generation of electric fields, magnetic fields and electromagnetic radiation is that the live equipment an...

AI Technical Summary

Problems solved by technology

Especially when the power system where the substation is located fails, switching operations, equipment maintenance, and testing, the tubular busbar will have a large current momentary conduction or interruption. At this time, the electromagnetic radiation intensity is high, and the external electromagnetic interference is also greatly affected.

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