High-low voltage prefabricated substation with good protection performance

A prefabricated substation and protection performance technology, which is applied in distribution substations, substation/distribution device enclosures, substation/switch layout details, etc., can solve problems such as insufficient protection performance

Active Publication Date: 2020-06-30
内蒙古华毅达电力设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a high and low voltage prefabricated substation with good protection performance for the technical problem of insufficient protection performance.

Method used

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  • High-low voltage prefabricated substation with good protection performance
  • High-low voltage prefabricated substation with good protection performance
  • High-low voltage prefabricated substation with good protection performance

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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0022] Please also refer to Figure 1 to Figure 4 , the present invention provides a high and low voltage prefabricated substation 10 with good protection performance. The high and low voltage prefabricated substation 10 with good protection performance includes: a box body 100, a power e...

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PUM

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Abstract

The invention provides a high-low voltage prefabricated substation with good protection performance. The high-low voltage prefabricated substation comprises a box body, a power equipment cabinet, a base assembly and three protection assemblies. The base assembly comprises a substrate, a bottom plate and a plurality of first elastic pieces. The substrate is connected with the bottom plate, and thefirst elastic pieces are connected with a side edge wall of the substrate. The power equipment cabinet is arranged on the substrate. The box body covers the bottom plate, and a box wall of the box body abuts against the bottom plate. One end of each first elastic piece is connected with an inner box wall of the box body, and the other end of each first elastic piece is connected with a side edge wall of the substrate. The box body is provided with four side walls, an access door is arranged on one side wall of the box body, and in the other three side walls of the box body, each side wall of the box body is connected with a protection assembly. Each of the protection assemblies comprises a protection plate and a plurality of second elastic pieces, one end of each second elastic piece is connected with the protection plate, and one end of each second elastic piece is connected with one side wall of the box body. According to the transformer substation, the safety protection performanceis improved, and the operation stability of the power equipment cabinet is guaranteed.

Description

technical field [0001] The invention relates to the technical field of prefabricated substations, in particular to a high and low voltage prefabricated substation with good protection performance. Background technique [0002] Prefabricated substation, also known as box-type substation or prefabricated substation. Prefabricated substation is a kind of factory prefabricated indoor and outdoor compact power distribution equipment integrated with high-voltage switchgear, distribution transformer and low-voltage power distribution device, and arranged according to a certain wiring scheme. That is to say, the power equipment with the functions of voltage transformation and step-down, low-voltage power distribution, etc. are organically combined, and installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fireproof, anti-theft, heat-insulated, fully enclosed, Inside the moving steel structure box. The prefabricated substation is especially suitable for the construct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B7/06H02B1/54H02B1/56H02B1/46H02B1/28H02B1/48
CPCH02B1/28H02B1/46H02B1/48H02B1/54H02B1/565H02B7/06
Inventor 陈常军
Owner 内蒙古华毅达电力设备有限公司
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