Outdoor switching station

Abstract

The invention discloses an outdoor switching station which comprises a ring network cabinet group, a power distribution automation cabinet and a shell. The ring network cabinet group and the power distribution automation cabinet are arranged in the shell. The power distribution automation cabinet is at the same side of the ring network cabinet group and is provided with multiple function modules.Each of the function modules is assembled in the form of a drawer in the power distribution automation cabinet to form a drawer unit module. Compared with the prior art, the outdoor switching stationprovided by the invention has the advantages that a safety problem in the outdoor switching station in the prior art can be significantly solved, at the same time, the continuity of the power supply of the outdoor switching station can be improved, the outdoor switching station can be produced as a standard product, each function module equipment in the outdoor switching station can be designed asa standard product, the development and management of a smart grid in China are facilitated, and thus the application prospect of the outdoor switching station is very board.

Description

[0001] This application is a divisional application of application number 2014102231180. technical field [0002] The invention relates to a power distribution automation system, and more specifically relates to an outdoor switching station, which belongs to the technical field of electrical equipment automation. Background technique [0003] The power system includes several main links of power generation, power transmission, power transformation, and power distribution, among which power distribution is a function that directly faces power users. In my country, the situation of "heavy power generation, light supply, and no use" has been formed for a long time. The distribution network system is seriously backward, resulting in high loss of residential wires, low voltage, and unreliable power supply, which has become the bottleneck of power supply and consumption in the power system. In the early stage of power grid construction, more attention was paid to power generation ...

AI Technical Summary

Problems solved by technology

[0009] In addition, as the country standardizes the power industry, all power equipment must meet the national grid standards; but at present, due to the different manufacturers of power equipment, the power equipment produced is also different, resulting in With the development of the national grid, the national grid standards have been unified, so all manufacturers must transform the switchgears that have been put into use in accordance with the national grid standards, that is, rearrange the wiring of all equipment in the outdoor switchgear, which is equivalent to The equipment was pulled back to the factory for re-production, which brought certain difficulties to the unification of the national grid standards, and did not fundamentally solve the national grid's transformation requirements for distribution network automation

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