Research On Intelligent Inspection System For High-speed Railway Unmanned Distribution Room

With the rapid development of my country's high-speed railway,the power supply and distribution room equipment for railway high-speed railway stations and signals are particularly important.However,due to the lack of personnel and poor automation,many 10 kV distribution rooms are currently unattended.Under circumstances.Relying on manual periodic inspections alone is not enough to carry out comprehensive inspections and fail to discover equipment problems and hidden dangers in time.How to adapt to this new situation and increase the frequency and quality of inspections without increasing the number of staff on duty has become a difficult problem before us.In this paper,through investigating the situation of the manual periodic inspection of the power distribution room in the pipeline of the Taiyuan Power Supply Section of the Taiyuan Bureau Group Company,we have in-depth found the existing problems and the implementation of the early formulation measures,and put forward further solutions and measures based on the actual situation.We selected the distribution room related to Taiyuan South Station,the largest hub area station in the Taiyuan power supply section,as the test object.The power supply reliability of the East Station Building,West Station Building Distribution Room and South Station 1#,2# Ground Distribution Room supplying power to Taiyuan South Station needs to be very high.In order to ensure the stable operation of these distribution rooms,Taiyuan Power Supply Duan invested a lot of manpower and material resources.According to the current relevant regulations,the basic power distribution room is unattended,and its patrol inspection is completely manual,and the inspection cycle is once every half a month.In case of special circumstances such as transfer to special transportation,adjustment of the map period,etc.,according to the priority of the encryption and patrol cycle or change to send someone on duty.While wasting manpower,there is a certain amount of dead end for the safety of equipment.In order to truly solve this problem,a practical solution is proposed.Through repeated discussions with the workshop technicians and the inspection personnel of the power distribution room,in-depth on-the-spot realism,communication with the station,and monitoring data analysis,etc.,the power distribution room The deep-seated problems such as the patrol inspection method were analyzed,and a solution was worked out.Finally,based on the dataabove,a set of intelligent inspection system for power distribution stations was developed,which can replace manual inspection,detection,monitoring,fault diagnosis,warning and alarm functions.Through the mobile platform and equipped with a set of high-performance testing instruments,the equipment in the institute is monitored 24/7.The inspection items are comprehensive and convenient,the inspection data are true and accurate,the emergency response is quick,the analysis is accurate,and the real-time communication is performed.