An assembled distribution substation

Abstract

The invention discloses an assembly and distribution type transformer substation. Different elements and components in the transformer substation distribution-unit area are divided into a high-voltage wire inlet and auxiliary unit, a transformer unit, a low-voltage power distribution unit, a man-machine operating control unit and a comprehensive protection unit according to functions; the all units are respectively placed in compartments made of a cement-based composite material and connected through cable aviation plugs. The assembly and distribution type transformer substation disclosed by the invention can be designed in blocks according to the factors in the distribution-unit area such as structures of the different elements and components, the functions, the design cost and the maintenance requirements; each block unit is relatively independent and arranged in the separate standard compartment; the compartments are prefabricated by the unique cement-based composite material; the different blocks in the distribution-unit area are mounted in the different compartments, and the compartments can be connected by plug-ins or aviation plugs, so that the assembly and distribution type transformer substation can be produced in a factory in a standardization manner, and can be quickly assembled in the field, and high convenience is brought to after-sale dismounting and mounting services caused by the quality problem.

Description

technical field [0001] The invention relates to a substation used in a power transmission system, in particular to an assembly and distribution substation. Background technique [0002] With the rapid development of the rural economy, the demand for electricity in rural areas is also gradually increasing. The distribution station area (10kV box-type substation) is the main direct equipment for the rural power supply load. As a "power supply product" for voltage quality and service quality important to users. In the prior art, the distribution area of ​​the substation is installed in a pre-built house or equipment room, which will cause inconvenient installation of the equipment, and the construction period is also long, and the equipment after installation It is also inconvenient to overhaul when problems occur during use. Contents of the invention [0003] In order to solve the problems of long construction period, inconvenient equipment installation and later maintenan...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of long construction period, inconvenient equipment installation and later maintenance caused by simply building a building for placing distribution area equipment in the existing substation, the present invention provides an assembled and distributed substation. Only assembly work is carried out on site, which greatly improves the construction efficiency, and the substation belongs to "standardized design, factory processing, and assembly construction", which realizes the goal of saving resources, saving investment, shortening the construction period, and improving the reliability of equipment operation. Purpose

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