Box-type substation and construction method thereof

A box-type substation and line box technology, applied in the field of substations, can solve the problems of large footprint, poor environmental adaptability, and inconvenient maintenance

Pending Publication Date: 2021-10-19
国网山东省电力公司临邑县供电公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a box-type substation and its construction method, so as to alleviate the technical

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  • Box-type substation and construction method thereof
  • Box-type substation and construction method thereof
  • Box-type substation and construction method thereof

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Embodiment Construction

[0043] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] like Figure 1-Figure 3 As shown, a box-type substation provided in this embodiment includes: a high-voltage distribution circuit box 100, a low-voltage distribution circuit box 200, and a transformer circuit box 300; the high-voltage distribution circuit box 100 and the low-voltage distribution circuit box 200 are located in Underground, the transformer circuit box 300 is located between the high-voltage distribution circuit box 100 and the low-voltage distribution circuit box 200, one end of the transformer circ...

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Abstract

The invention provides a box-type substation and a construction method thereof, and relates to the technical field of substations. The box-type substation comprises a high-voltage distribution line box, a low-voltage distribution line box and a transformer line box; the transformer line box is located between the high-voltage distribution line box and the low-voltage distribution line box; the end, buried in the ground, of the transformer line box is communicated with the high-voltage distribution line box and the low-voltage distribution line box in a sealed mode. The high-voltage distribution line box, the low-voltage distribution line box and the transformer line box which are buried underground are arranged on the ground, so that the reasonable layout of the box-type substation in space is realized, the occupied area of the box-type substation can be greatly reduced; the high-voltage distribution line box, the low-voltage distribution line box and the transformer line box can be prefabricated in a factory, so that the steps of on-site construction and installation can be reduced; the difficulty of construction engineering is reduced, the cost is reduced, and the technical problems that a box-type transformer substation in the prior art is large in occupied area, inconvenient to overhaul and poor in environmental adaptability are solved.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a box-type substation and a construction method thereof. Background technique [0002] The box-type substation is a substation that organically combines functions such as high-voltage power receiving, transformer step-down, and low-voltage power distribution, and is installed in a fully enclosed, movable steel structure box. Box-type substation (referred to as box-type substation) is a compact complete set of high-voltage switchgear distribution transformers, low-voltage switchgear, electric energy metering equipment and reactive power compensation devices combined in one or several boxes according to a certain wiring scheme. Electrical device, it is suitable for rated voltage 10 / 0.4KV three-phase AC system, as a line and distribution of electric energy, box-type substation has strong complete set, short power transmission cycle, strong environmental adaptability, convenient ...

Claims

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Application Information

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IPC IPC(8): H02B7/08H02B1/56H02B1/28B01D46/12H02J13/00H02B3/00
CPCH02B7/08H02B1/565H02B1/28B01D46/12H02J13/00002H02J13/00034H02B3/00Y02E60/00Y04S10/16
Inventor 王玉升张锡春边方林于静贾翠齐姚国举李克万玲玉杜佃志尹明秋
Owner 国网山东省电力公司临邑县供电公司
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