Substation cable and optical cable information identification management method

Abstract

A substation cable and optical cable information identification management method aims at changing the current situations that the cable and optical cable information in substations is imperfect and incorrect currently. The substation cable and optical cable information identification management method is characterized by comprising generating a cable and optical cable information database according to total station cable and optical cable design drawings through a cable and optical cable management server in the project construction stage and transmitting the cable and optical cable sign information in the cable and optical cable management server to a cable and optical cable information reader-writer; holding the cable and optical cable information reader-writer to perform information writing on every cable and optical sign; performing group reading on the cable and optical signs through the cable and optical cable information reader-writer and checking the information associated with the current position in the project acceptance stage to achieve the check modification work of the cable and optical cable sign information; regenerating changed cable and optical cable information data according to cable and optical cable change drawings involved in reconstruction and expansion and rewriting the changed cable and optical cable information data into the signs in the project reconstruction and expansion process to achieve the change work of the cable and optical cable sign information during the reconstruction and expansion.

Description

technical field [0001] The invention particularly relates to a method for identifying and managing information on cables and optical cables in substations. Background technique [0002] The integrity and correctness of information identification of cables and optical cables is a very important task in the safe operation of power systems. For a long time, there have been incomplete or incorrect information in the management of cables and optical cables in substation projects from design, construction, operation to reconstruction and expansion. In the design stage, due to the drawing of electrical and civil engineering, the drawings did not meet the guidance Cable routing information and requirements for proper laying. The traditional cable and optical cable identification method is that the construction unit hangs signs on both ends of the cables and optical cables according to the drawings provided by the design unit. figure 1 shown. This information was lost during the h...

AI Technical Summary

Problems solved by technology

These cables will inevitably change during operation due to various reasons, and most of them are not recorded, and even if they are, it is difficult to find and trust

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