Big data-based transmission, transformation and distribution engineering equipment material model selection verification system

Abstract

Cables are matched through a model selection unit according to actual demand data, the actual required laying distance of the cables and the actual required transmission quantity of the cables are obtained, cable demand grades are divided through a distance coefficient XL actual and a transmission quantity coefficient YC actual, and cable parameter data of the cables to be subjected to model selection are obtained; and cable performance coefficients Pi are obtained through a formula, performance grades of the cables are divided through comparison of the cable performance coefficients Pi and acable performance coefficient threshold, then the cable demand grades are matched with the performance grades of the cables in a one-to-one correspondence manner, after matching is finished, a model selection success signal is received through a verification module, and electrical data and mechanical data of the model selection cable are verified. The specification of the cable is determined according to actual requirements, the engineering cost is greatly saved, resources are saved, the working efficiency of engineering is improved, the construction period of the engineering is shortened, meanwhile, the cable quality is strictly controlled, and engineering accidents are reduced.

Description

technical field [0001] The invention relates to the technical field of type selection and verification of transmission and distribution engineering equipment materials, in particular to a type selection and verification system for transmission and distribution engineering equipment materials based on big data. Background technique [0002] With the increase of power transmission, transformation and distribution equipment, the structural wiring of equipment connection parts is becoming more and more complex and diverse. Due to factors such as operating environment, load changes, and construction techniques, the connection parts of power equipment are prone to local heating and high temperature safety hazards, and the number of power equipment There are many, long lines, and the connection parts are hot and high temperature, which is not easy to find without professional equipment. At the same time, it will waste a lot of manpower and material resources. At the same time, the m...

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Problems solved by technology

[0003] However, in the existing technology, the cable specifications in the transmission and distribution engineering equipment are often not able to be reasonably screened in the selection. Unqualified cables are likely to cause engineering accidents, and at the same time, it will also seriously affect the progress of the project.

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