System for analysis and visualization of flow result under BPA operation mode

Abstract

The invention discloses a system for analysis and visualization of a flow result under a BPA operation mode. The system comprises a data input module, a parameter verification module, a flow calculation module, an analysis module and a result display module, wherein a flow data dat file and a geographical wiring diagram dxt file are imported through the data input module, the dat file enters the parameter verification module, and the dxt file directly enters the analysis module; the parameter verification module verifies the flow data, the qualified data are transmitted to the flow calculation module, and a BPA flow calculation procedure is called to carry out flow calculation to obtain a flow result file and input the flow result file into the analysis module; and finally, the analysis module simultaneously carries out analysis and statistical analysis on the flow result file and analyzes the geographical wiring diagram file, a graphic element and the flow result are associated, and visual display is carried out on the result display module. A power worker can directly and quickly obtain the concerned flow result information, so that the miscellaneous text screening work is avoided, and the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of power system data processing, and more specifically relates to a BPA operation mode power flow result analysis method and a visualization system. Background technique [0002] The PSD-BPA program (BPA for short) was developed by introducing, digesting, and absorbing the American BPA program by the my country Electric Power Research Institute. The application is one of the indispensable tools for the analysis and calculation of my country's power system. However, due to reasons such as the software design of the BPA program itself, text files can only be used as calculation data input, and the calculation results are also output in the form of text files. The amount of information is large, and it is difficult for electric power workers to quickly filter out the results of concern from the text results. Information and screening work is not only cumbersome and inefficient, but also the calculation results lack stati...

AI Technical Summary

Problems solved by technology

However, due to reasons such as the software design of the BPA program itself, text files can only be used as calculation data input, and the calculation results are also output in the form of text files. The amount of information is large, and it is difficult for electric power workers to quickly filter out the results of concern from the text results. Information, screening work is not only cumbersome and inefficient, but also the calculation results lack statistical analysis, which cannot meet the needs of different scheduling users

In addition, although the BPA program provides a geographic wiring diagram tool, it is relatively independent of the power flow calculation function, and cannot automatically display the power flow calculation results. At the same time, it lacks the custom display function for specific results that users are concerned about. great inconvenience

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