Outdoor switching station

Abstract

The invention discloses an outdoor switching station. The outdoor switching station comprises a ring main unit group, distribution automation cabinets, and a shell, the ring main unit group and the distribution automation cabinets are arranged in the shell, the distribution automation cabinets are positioned at the same side of the ring main unit group, the distribution automation cabinets are provided with a plurality of function modules, the function modules are assembled in the distribution automation cabinets in a drawer manner to form drawer unit modules, the inner side of the outdoor switching station is also provided with a heat radiation assembly and a heat energy recovery system, the number of the heat radiation assembly is at least one, the heat radiation assembly is arranged at an outer wall of the distribution automation cabinet and is not communicated with the inner part of each cabinet, the heat energy recovery system comprises a rectangular box body, and the rectangular box body is provided with a suction opening, an air outlet, a heat exchanger, and a storage battery. Compared with the prior art, according to the outdoor switching station, the problem of the security of the outdoor switching station in the prior art can be substantially solved, the power supply continuity of the outdoor switching station can be improved, and the application prospect is very wide.

Description

technical field [0001] 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 [0002] 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 "emphasis on 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 a bottleneck in the power supply and consumption of the power system. In the early stage of power grid construction, more attention was paid to power generation and transmission, while power distribution and power consumption were often underes...

AI Technical Summary

Problems solved by technology

[0008] In addition, as the country standardizes the power industry, all power equipment must meet the national grid standards; but at present, because the manufacturers of power equipment are different, 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 switch stations that have been put into use in accordance with the national grid standards, that is, rearrange the wiring of all equipment in the outdoor switch stations, 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

Images