Installation and construction method for prefabricated cabin of 110-kilovolt transformer substation

A construction method and technology of prefabricated cabins, applied in switchgear, electrical components, etc., can solve the problems of heavy workload, cumbersome construction details, long construction period, etc.
CN112366578APending Publication Date: 2021-02-12国网河南省电力公司中牟县供电公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
国网河南省电力公司中牟县供电公司
Publication Date
2021-02-12

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Abstract

The invention discloses an installation and construction method for a prefabricated cabin of a 110-kilovolt transformer substation. The installation and construction method specifically comprises thefollowing steps of equipment unpacking; equipment basic inspection; obstacle removal; equipment hoisting and installation; equipment adjustment, fastening and inspection; accessory installation; grounding installation; and electrical wiring installation. With the installation and construction method for a prefabricated cabin of a 110-kilovolt transformer substation adopted, the situation that collision damage occurs when the prefabricated cabin is hoisted is avoided, a set of complete operation process and operation procedures are provided, the construction quality is improved, the construction period is shortened, the overall stability and safety of construction are guaranteed. The installation and construction method is easy to popularize.
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Description

Technical field:

[0001] The invention is applicable to the installation and construction of a prefabricated cabin in a 110-kilovolt substation project, in particular to a method for installing and constructing a prefabricated cabin in a 110-kilovolt substation, and belongs to the technical field of electric power construction. Background technique:

[0002] The prefabricated cabin type substation is composed of a prefabricated cabin, a secondary equipment screen cabinet (or rack), a high-voltage cabinet, and cabin auxiliary facilities. The on-site primary equipment and secondary equipment are placed in the prefabricated cabin and battery prefabricated cabin. The main and secondary equipment prefabricated cabins are in two other warehouses; the primary equipment, secondary combined equipment, and batteries in the prefabricated cabins are all manufactured, assembled, wired, and debugged in the factory, and transported as a whole in the form of a box room to the project site; d...

Claims

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