Transformer-substation micro-computer five-prevention main wiring diagram analysis system

Abstract

The invention relates to a transformer-substation micro-computer five-prevention main wiring diagram analysis system. The system comprises an input and output module, a typical interval model library, a model editing module, a graphic analysis module and a graphic editing module, wherein the input and output module is used for reading a primary main wiring diagram message of a micro-computer five-prevention system and passing back an analysis result to the micro-computer five-prevention system; the typical interval model library is used for storing different types of typical interval wiring models; the model editing module is used for establishing a typical wiring model; the graphic analysis module disassembles the primary main wiring diagram message read by the input and output module into several intervals, the several intervals match with the typical interval model library respectively and acquiring a wiring diagram analysis result; and the graphic editing module converts the typical wiring models in the typical interval model library into an editable wiring diagram and displays the wiring diagram in a window. In the invention, automatic identification of the primary main wiring diagram of the micro-computer five-prevention system is realized and necessary five-prevention attribute parameters needed by the micro-computer five-prevention system are acquired, and simultaneously system maintenance and usage are simple, which is good for increasing practicability of the system.

Description

technical field [0001] The invention relates to a microcomputer five-defense main wiring diagram analysis system for a substation. Background technique [0002] At present, the microcomputer five-prevention system is generally installed in the substation, and the microcomputer five-prevention system plays a very important role as a guarantee for the safety of the switching operation. Microcomputer five-prevention systems generally include primary main wiring diagrams and substation anti-error locking logic formulas. At the same time, because microcomputer five-prevention systems are closely related to switching operations, many microcomputer five-prevention systems also have the function of writing switching operation tickets. The current anti-mistake locking logic formula and switching operation ticket writing functions are all manually written. The entire writing process is inefficient, time-consuming and costly, and omissions are prone to errors, and there is a large secu...

AI Technical Summary

Problems solved by technology

[0004] The existing technical solutions have brought progress in the automatic analysis and identification of the main wiring diagram of the microcomputer five-defense system, but there are still deficiencies. First, most of the topological connection network analysis methods can only identify the connection relationship of the equipment, and other attributes are difficult to identify. It is not enough to support the automatic generation of anti-mislocking logic formulas and switching operation tickets; in addition, using the standard interval model method has narrow application range and too many types of models, which leads to difficulties in model compilation and maintenance, and the selection of graphics drawing process models. Modify difficult problems, making it difficult to be practical

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