Intelligent operation and control system based on embedded switch cabinet

Abstract

The invention discloses an intelligent operation and control system based on an embedded switch cabinet. The intelligent operation and control system comprises a main control module, wherein the maincontrol module consists of a liquid crystal display panel and a core circuit board; the main control module builds a system framework by using an embedded operation system as a core; the main controlmodule is connected with a temperature and humidity collecting module, an electric quantity and power quality collecting module and an intelligent control module through a unified communication unit,and realizes reliable communication; the electric quantity and power mass collecting module consists of a data processing unit and a signal sampling unit; the intelligent control module consists of achassis truck control device and a controller; a switch volume input / output interface is connected with the input / output end of the core circuit board of the main control module. The intelligent operation and control system has the advantages that various kinds of electric cabinet information such as electric quantity information and temperature and humidity can be intuitively shown to users; through the arrangement of the intelligent control module, the actions of an electric cabinet earthing knife and a chassis truck can be directly controlled; the intelligent automation control is realized;the operation by personnel is not needed; the equipment operation safety is improved.

Description

technical field [0001] The invention relates to the field of intelligent switch cabinets, in particular to an embedded intelligent control system for switch cabinets. Background technique [0002] The switchgear is an important and complex equipment in the power system. After it is put into operation, the temperature of the conductive connection will rise due to frequent mechanical operation wear and various reasons, or the inside of the switchgear will be humid all the year round due to the environmental climate. There are potential safety hazards such as short circuit, damage, partial discharge and even burning of power components. [0003] Traditional switchgear usually requires a dedicated independent control module to realize the corresponding functions independently. The function is single, the parameters are single, and there are many types of product sources, resulting in low integration, low degree of operation automation, poor reliability, complex wiring, and fault...

AI Technical Summary

Problems solved by technology

[0002] The switchgear is an important and complex equipment in the power system. After it is put into operation, the temperature of the conductive connection will rise due to frequent mechanical operation wear and various reasons, or the inside of the switchgear will be humid all the year round due to the environmental climate. There are potential safety hazards such as short circuit, damage, partial discharge or even burning of electric power components

[0003] Traditional switchgear usually requires a dedicated independent control module to realize the corresponding functions independently. The function is single, the parameters are single, and there are many types of product sources, resulting in low integration, low degree of operation automation, poor reliability, complex wiring, and fault finding and maintenance. Moreover, in the operation of traditional switchgear, it is often designed that the operator needs to open and close the ground knife and the mechanical operation of the chassis vehicle for electrical opening and closing, which also brings huge safety hazards to the operator. Therefore, , we need a system that can intelligently display the power information and temperature and humidity information inside the switchgear and can automatically control the opening and closing of ground knives and steering wheels

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