Multi-state model management method based on segmented encoding

Abstract

The invention discloses a multi-state model management method based on segmented encoding. The multi-state model management method comprises the following steps that 1) a power grid model management root directory is established; 2) a basic power grid model is created, a benchmark version directory is created by a power grid planning model data management service under the power grid model management root directory established in the step 1), and a basic state directory is created under the benchmark version directory and the created basic power grid model is stored in the basic state directory; 3) the basic power grid model created in the step 2) acts as a benchmark to create a planning case and then an annular plan is created in the planning case; and the benchmark version, the basic state and planning state information on which the planning case depends are encoded according to the planning case encoding rules so that power grid planning case codes are obtained; and 4) the power grid planning case codes in a power grid planning model access request are analyzed and then the power grid planning model data are inquired in an instance pool through corresponding service instances according to the analysis result so that access inquiring of multiple sets of power grid planning model data can be simultaneously realized by the method.

Description

technical field [0001] The invention belongs to the subfield of data management in computer science and technology, and relates to a polymorphic model management method based on segmentation coding. Background technique [0002] In the power automation system, the power grid model, as the data structure describing the actual power grid structure, is the core data of the power automation system. In the application field of power grid planning, the planning and design of the grid architecture reflected by the grid planning researchers in the computer system is the For the design of power grid model data, as the society’s requirements for the power supply capacity of the power grid continue to increase, the existing power grid structure also needs to be continuously improved. Grid planners need to study and formulate different planning schemes, and compare and analyze the advantages and disadvantages of various schemes. Able to access multiple sets of grid model data at the sam...

AI Technical Summary

Problems solved by technology

At present, the existing grid planning system is usually based on a set of basic grid model data for planning and design, and generates a set of planning grid models. Each grid planning corresponds to a set of grid model data. If it is necessary to analyze and study different grid planning data, The grid model data corresponding to the grid planning needs to be reloaded, and only one set of grid model data can be loaded at a time, which cannot meet the access requirements of multiple grid planning studies for multiple sets of grid model data at the same time

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