Prefabricated intelligent control cabinet with cable arrangement standard interface cavity of intelligent transformer station

Abstract

The invention relates to a prefabricated intelligent control cabinet with a cable arrangement standard interface cavity of an intelligent transformer station, and belongs to the technical field of intelligent transformer station devices. The prefabricated intelligent control cabinet comprises a body cavity, a device cavity and the interface cavity, the body cavity and the device cavity are arranged in the middle of the intelligent control cabinet adjacent to each other, the independent interface cavity / cavities is / are arranged in the single side or the two sides of the intelligent control cabinet, each interface cavity includes front and side doors, and the bottom of the intelligent control cabinet is provided with cable wiring area. According to the prefabricated intelligent control cabinet, the problems of a prefabricated intelligent control cabinet of the intelligent transformer station in the prior art can be overcome.

Description

technical field [0001] The invention belongs to the technical field of intelligent substation equipment, and in particular relates to a prefabricated intelligent control cabinet of an intelligent substation with a cable layout standard interface cabin. Background technique [0002] In recent years, the construction of smart substations has been vigorously promoted. In addition to installing the components and terminal blocks of the primary equipment body in the intelligent control cabinets of GIS and HGIS equipment, it is also necessary to install intelligent components such as merging units and intelligent terminals and corresponding components and terminal blocks. There are many devices in the control cabinet, and at this stage, prefabricated cables are used from the body of each primary device in the GIS and HGIS equipment to the intelligent control cabinet. The large number requires a large space for the intelligent control cabinet, and the layout is compact. On-site cabl...

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Problems solved by technology

[0002] In recent years, the construction of smart substations has been vigorously promoted. In addition to installing the components and terminal blocks of the primary equipment body in the intelligent control cabinets of GIS and HGIS equipment, it is also necessary to install intelligent components such as merging units and intelligent terminals and corresponding components and terminal blocks. There are many devices in the control cabinet, and at this stage, prefabricated cables are used from the body of each primary device in the GIS and HGIS equipment to the intelligent control cabinet. The large number requires a large space for the intelligent control cabinet, and the layout is compact. On-site cable installation, There are many difficulties in laying, and it will bring a lot of inconvenience to the later on-site maintenance and operation and maintenance work

[0003] At present, the layout of prefabricated cable adapter boards in prefabricated intelligent control cabinets usually adopts the arrangement of vertical flat boards, but the prefabricated cable boards arranged vertically in a straight line have relatively high force requirements for the aviation plugs of prefabricated cables. High, which is not conducive to long-term safe and stable operation; due to the large number of prefabricated cables, the distance between the aviation plugs of each prefabricated cable is small, and it is easy to cause accidental collision between the prefabricated cables when the aviation plug is inserted and pulled out, which lacks safety; and due to the number of prefabricated cables There are many, and they are arranged in layers in the intelligent control cabinet. The prefabricated cables on the inside have less space for maintenance and replacement, and lack convenience.

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