Lossless electronic submission system for relay protection information of transformer substation

Abstract

The invention discloses a lossless electronic submission system for relay protection information of a transformer substation. A relay protection device is used for carrying out relay protection on thetransformer substation and obtaining protection printing data; the relay acquisition device is used for acquiring protection printing data of the relay protection device, and the relay acquisition device is used for transmitting the protection printing data to the substation server; the substation server is used for converting the protection printing data into a protection printing file in a lossless electronization manner, and is used for uploading the protection printing file to the scheduling data network; the master station data server is used for acquiring a protection printing file of ascheduling data network and forwarding the protection printing file to the master station application server; the master station application server is used for publishing the protection printing fileto an office network; and the workstation is used for checking protection printing files of the office network. In the embodiment of the invention, the lossless electronic submission system can achieve centralized printing, virtual printing and remote printing, and has good practicability.

Description

technical field [0001] The invention relates to the field of electronic communication technology and automation technology in a substation, in particular to a non-destructive electronic reporting system for relay protection information of a substation. Background technique [0002] With the development of substations in the direction of automation, the application of unattended substations is becoming more and more popular. You can view equipment information and understand the cause of failures through the background of the system; however, there are still some relatively old-fashioned equipment in substations that cannot transmit fault information to the master in real time. Station system, after a fault occurs, maintenance personnel need to go to the scene to retrieve fault information and troubleshoot the fault. [0003] For example, the printing function of the relay protection device, according to the regulations of the power grid company, the relay protection device ne...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a non-destructive electronic reporting system for substation relay protection information. The non-destructive electronic reporting system can realize centralized printing, virtual printing and remote printing. It solves many problems caused by separate printers for each relay protection device in the current substation, simplifies the work of operation and maintenance personnel, saves a lot of manpower and material resources, and conforms to the current digital and intelligent development trend of substations and paperless office and the development concept of energy saving and emission reduction

Images