A permanent magnet intelligent environmental protection gas ring network cabinet

Abstract

The invention relates to a permanent magnet-type intelligent environment-friendly gas ring network cabinet, which comprises a permanent magnet operation mechanism (1), a three-station operation mechanism (2), an intelligent control unit (3), a ring network cabinet switch body (4), a shell (5) and a breaking-closing mechanism connected with the permanent magnet operation mechanism (1), wherein the breaking-closing mechanism comprises a breaking spring (103); one end of the breaking spring (103) is fixed on a breaking spring installation plate (108) and the other end of the breaking spring (103) is connected to the permanent magnet operation mechanism (1) through a rotating mechanism; and the permanent magnet operation mechanism (1) is linked along with the breaking-closing mechanism. The permanent magnet-type intelligent environment-friendly gas ring network cabinet provided by the invention is safe, reliable, intelligent and environment-friendly.

Description

technical field [0001] The invention relates to a permanent magnet type intelligent environment-friendly gas ring network cabinet, which belongs to the technical field of ring network cabinets. Background technique [0002] The ring network cabinet is one of the most widely used power transmission and distribution equipment in high-voltage power transmission and distribution. In recent years, the market has continuously increased the environmental protection and intelligent requirements for distribution network equipment such as ring network cabinets and other products. The existing SF6 gas ring network cabinets will eventually be replaced by environmentally friendly ring network cabinets due to environmental pollution problems; and solid insulation ring network cabinets that have been given high hopes by the market are in some areas, such as East China and South China, due to high temperature and humidity. Condensation easily occurs inside the epoxy resin insulated box, res...

AI Technical Summary

Problems solved by technology

The existing SF6 gas ring network cabinets will eventually be replaced by environment-friendly ring network cabinets due to environmental pollution problems; and the solid insulation ring network cabinets that have been given high hopes by the market are in some areas, such as East China and South China, due to high temperature and humidity. Condensation easily occurs inside the epoxy resin insulated box, resulting in accumulated water, which leads to insulation failure and is extremely harmful

At the same time, the current existing ring network cabinets have further room for improvement in terms of intelligent control

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