Virtuality and reality combined panoramic visualization method and device for transformer substation communication network

Abstract

The invention discloses a virtuality and reality combined panoramic visualization method and device for a transformer substation communication network. The virtuality and reality combined panoramic visualization method comprises the steps of: determining a corresponding relation between names of all devices of a transformer substation and port capability information according to an SPCD file, determining a corresponding relation between the names of all devices and a virtual loop service subscription relation according to an SCD file, and determining a corresponding relationship between a virtual loop service subscription relationship and switch information according to the switch CSD file, wherein the switch information comprises switch name information and corresponding port information;and establishing a corresponding relationship among the device name, the port capability information, the virtual loop service subscription relationship and the switch information, and generating a display file. According to the virtuality and reality combined panoramic visualization method and the device, real-time tight coupling of the physical topology and the virtual loop topology of the transformer substation is realized, panoramic visualization of a transformer substation service data network is realized, management work is simplified, monitoring and fault positioning means are enriched, and the operation and maintenance level of the transformer substation is improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a method and device for panoramic visualization of a substation communication network combined with virtual and real. Background technique [0002] After the transformation of substation business from transmission through dedicated cables to network transmission, the transmission process of relay protection business has become an invisible "black box", which brings new challenges to the operation and maintenance of substations. In order to realize the visualization of operation and maintenance in substations, power grid companies try to use secondary equipment online monitoring, intelligent wave recorders and other device systems (such as figure 1 As shown), to a certain extent, the visual operation and maintenance of the substation has been realized. Such as figure 1 As shown, the IED device (intelligent electronic device in substation) in this type of system communica...

AI Technical Summary

Problems solved by technology

[0003] Whether it is the online monitoring of secondary equipment or the intelligent wave recorder, etc., at present, it is basically only possible to display part of the physical topology through manual hand-drawn topology maps, and because the data of this type of device comes from the switch in the substation, it is impossible to achieve accurate The virtual circuit in the station is displayed, and there are situations where the physical circuit and the virtual terminal circuit cannot be accurately matched

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