Research On Application Of Visualization Of Analysis And Calculation In Power System

With the Expanding scale of modern power system and increasing number of power system information data, the way to extract useful information from huge data has become more and more significant. Power system Analysis and Calculation Visualization is a combination of Visualization in Scientific Computing Technology and Power System Science, it is able to efficiently filter and display the data, can help Users to understand the data better, Reveal the inherent law and future trends, Can improve the operability of data, improve efficiency. Therefore, Power system Analysis and Calculation Visualization plays a vital role to improve power system automation and the environment for human-computer interaction.Firstly, in chapter two, introduced the theory and algorithm of complex networks, described the important parameters of complex networks, summarized the main algorithm to divide the community structure in complex networks, combinated the power system Example to analyze the GN algorithm Theory and realization, Through the IEEE 39 bus system demonstrate the feasibility of the method, Implementation of the grid Zoning, the Results consistent with the actual physical characteristics of the network.Secondly, established a network analysis model for GN algorithm, in the partitioned Power grid, Highlight the important parameters, including the voltage data, the section information, and angle stability. The results show that the Layering and Zoning method can indeed address the problem how to displaythe large amount of congestion data.Finally, Design a power system analysis and calculation visualization platform, describes the capabilities, the key technology and overall design of the platform, Through the central china power grid system and IEEE 39 bus system Shows the results of visualization platform.