Networked on-line real-time analysis system for electric power fault recording device and application of system

Abstract

The invention relates to a networked on-line real-time analysis system for an electric power fault recording device. The networked on-line real-time analysis system comprises a main station system, an external network and an internal network, wherein the external network and the internal network are connected with the main station system; the main station system comprises a data server serving as an application server, a maintenance working station and a printing terminal; the maintenance working station and the printing terminal are connected in parallel; the external network comprises an external communication server which is networked with a dispatching data network through a GPS (Global Positioning System) network and a network switch; the dispatching data network is networked with a sub-station; fault recorders connected in parallel are arranged in the sub-station; the internal network comprises an internal communication server which is connected with a database server, a communication server and a WEB server, and the whole internal communication server is connected with a DMIS (Dispatching Management Information System) server group. According to the networked on-line real-time analysis system for the electric power fault recording device, fault reports and fault recording data can be quickly and accurately obtained, and a relay protector can accurately analyze and judge the fault conditions, so that the accident analysis and processing speed is increased, and the safe and stable running of the electric power system is improved. The running state of the recorder can be monitored, and the running maintenance cost for daily monitoring is reduced.

Description

technical field [0001] This application relates to a networked online real-time analysis system of a power failure wave recording device and its application. Background technique [0002] At present, there are many manufacturers of fault recording devices, and the data format is not uniform. Most of the data is still obtained by personnel going to the site. This method not only slows the response speed, delays the speed of fault analysis and processing, but also consumes a lot of manpower. costs and transportation costs. The maintenance of fault recording devices still adopts the mode of planned maintenance. There are serious defects in planned maintenance, such as frequent temporary maintenance, insufficient or excessive maintenance, blind maintenance, etc., which makes countries around the world spend a lot of money on equipment maintenance every year. How to reasonably arrange the maintenance of power equipment, save maintenance costs, reduce maintenance costs, and at th...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many manufacturers of fault recording devices, and the data format is not uniform. Most of the data is still obtained by personnel going to the site. This method not only slows the response speed, delays the speed of fault analysis and processing, but also consumes a lot of manpower. Costs and Transportation Costs

The maintenance of fault recording devices still adopts the mode of planned maintenance. There are serious defects in planned maintenance, such as frequent temporary maintenance, insufficient or excessive maintenance, blind maintenance, etc., which makes countries around the world spend a lot of money on equipment maintenance every year.

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