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Object-oriented configuration prefabricated secondary equipment screen cabinet

A secondary equipment, object-oriented technology, applied in the direction of busbar/line layout, substation/distribution device housing, electrical components, etc., can solve the problem that the wiring error rate is not easy to reduce, the wiring cannot be completely consistent, and the wiring is not standardized. and other problems, to achieve the effect of facilitating operation, maintenance and repair work, shortening the construction period, and reducing the difficulty of on-site operations

Inactive Publication Date: 2021-09-03
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the non-standard wiring transfer, even the wiring in the same type of panel cabinets cannot be completely consistent, and the error rate of wiring is not easy to reduce.
When the special equipment fails and the module needs to be replaced, it will be affected by the transfer terminal box during the disassembly process, and the maintenance is more complicated

Method used

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  • Object-oriented configuration prefabricated secondary equipment screen cabinet
  • Object-oriented configuration prefabricated secondary equipment screen cabinet

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0026] The invention provides an object-oriented configuration prefabricated secondary equipment screen cabinet, with the secondary equipment as the core, unified packaging with accessories such as pressure plates, handles, buttons, etc., integrated into a standardized module, to achieve factory batch prefabrication, The use of standardized port connectors to connect to the equipment outside the screen cabinet improves the quality and efficiency of on-site secondary equipment transformation.

[0027] see figure 1 and figure 2 , the object-oriented configuration prefabricated secondary equipment screen cabinet provided by the embodiment of the present invention, the screen group structure is a...

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Abstract

The invention discloses an object-oriented configuration prefabricated secondary equipment screen cabinet. A standard screen cabinet size is adopted, secondary equipment configuration modules are arranged in a screen cabinet in a partitioned manner; according to the object-oriented secondary equipment configuration module, secondary equipment is taken as a core, accessories such as a pressing plate, a handle and a button related to the equipment are regarded as a whole to be uniformly packaged, and an integrated standardized module is integrated. Connection modes of standardized connectors are adopted, and power input, analog input, control signal I / O and the like of the secondary equipment are respectively connected to different connectors. According to the object-oriented configuration prefabricated secondary equipment screen cabinet of the invention, the plug and play of the whole module is realized, the factory configuration module prefabrication can improve the manufacturing quality and efficiency of the secondary equipment and accessories, the on-site construction quality is ensured, the project construction period is shortened, and the on-site operation difficulty is reduced.

Description

technical field [0001] The invention belongs to the technical field of screen assembly of secondary equipment in electric power systems, and in particular relates to an object-oriented configuration prefabricated secondary equipment screen cabinet. Background technique [0002] At present, the secondary equipment in the substation panel cabinet and the external connection are usually directly connected to the terminal block in the panel cabinet through the secondary cable. Compared with the original equipment and screen cabinets, there are big differences in the layout. [0003] Therefore, in the process of secondary equipment upgrading and transformation, a lot of human resources and time costs need to be invested in the dismantling of old equipment, installation of new equipment and rewiring. Due to the heavy workload of wiring, it needs to be verified one by one after completion, resulting in the overall efficiency of substation transformation work is not high, and the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/20H02B1/34
CPCH02B1/30H02B1/202H02B1/34
Inventor 顾海峰陈纪元姚亮张发金俞春林陈奕
Owner NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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