Control cubicle environment comprehensive monitoring and treatment method and system

Abstract

The invention discloses a control cubicle environment comprehensive monitoring and treatment method and system, which belong to the field of power systems, optimizes and integrates operation and inspection resources by means of Internet of Things multi-sensor intelligent sensing, artificial intelligence control and big data analysis technology means, realizes automatic acquisition, real-time uploading, visualization and remote sensing of environment information in a control cubicle, and realizes intelligent adjustment of the environment of the control cubicle. The system platform monitors thetemperature and humidity in the cubicle in real time through a temperature and humidity sensor arranged in the control cubicle. The system platform forms a control model training sample through temperature and humidity monitoring information in a plurality of substations, corrects a model between the characteristic quantity and the condensation defect of the control cubicle, and forms an information closed loop, thereby achieving the advanced adjustment and comprehensive control of the environment.

Description

technical field [0001] The invention belongs to the field of electric power systems, and in particular relates to a method and system for comprehensive monitoring and treatment of the environment of a control cabinet. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] With the development of electrical equipment manufacturing level, HSBC cabinets have been widely used in power systems, and the application prospects are good. As the insulation distance shrinks again and again, the insulation level of the cabinet with condensation is severely tested. Condensation is a phenomenon in which water vapor condenses on relatively low-temperature objects when the air is saturated. The water droplets cover the surface of the insulating material, generating partial discharge and damaging the insulation. Long-term operation will cause insulation breakdown failure...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of condensation in the HSBC cabinet, in the existing technology, measures such as sealing, dehumidification and heating are usually taken on site, but because the control methods and models are too simple, there is a lack of monitoring and regulation methods for the micro-environment in the cabinet and the dynamic process of condensation , the condensation problem cannot be solved systematically, and condensation still exists in some cabinets, which endangers the safe operation of substation equipment

Images