Research on Intelligent Inspection System of Power Distribution Cabinet in Coal Mine
Aiming at the problems of low inspection efficiency,unstable inspection results,high labor intensity of traditional workers,and difficulty in detecting potential accidents in coal mine underground distribution cabinets,an intelligent inspection system for underground distribution cabinets was studied.Common abnormal characteristics and diagnostic recognition methods of distribution cabinets were analyzed,and a rail type intelligent inspection system for distribution cabinets was designed.The system utilizes various sensors installed on it to collect real-time temperature,sound,and smoke signals from the wiring terminals of the distribution cabinet,and uses fault recognition algorithms to intelligently analyze features to achieve intelligent operation and maintenance of the distribution cabinet.After selecting the hardware system and designing the software control system,it was found through on-site application that the intelligent inspection system can replace 3～5 people to complete the inspection task of the distribution cabinet,reduce the labor intensity of workers,effectively avoid the problem of inadequate inspection,and achieve a fault identification accuracy of up to 98.8%.
substationpower distribution cabinetintelligent inspectionremote operation and maintenance
NETL
NSTL
万方数据
维普
