Grid simulation calculational data management method and system and simulation method and system

Abstract

The invention provides a grid simulation calculational data management method and system and a simulation method and system. The grid simulation calculational data management method comprises: establishing a grid physical component basic database based on grid data; establishing a mode database according to operation setting information of the basic database, steady-state model data and dynamic model data; performing status marking on data when a real-time database is established based on operation data in the mode database; tracking the operation data according to status markings to completegrid simulation calculation. A real-time database status monitoring method related herein allows a user to conveniently distinguish whether currently operated simulation data are matched with currentoperation of a calculating module, namely simulation data in a transaprent management memory.

Description

Technical field: [0001] The invention belongs to the field of power grid simulation calculation, and in particular relates to a power grid simulation calculation data management method and system, and a simulation method and system. Background technique: [0002] With the increasingly complex working conditions of the power system after the interconnection of large power grids, physical simulation or computer simulation has played an important role in assisting the staff in the power field to make decisions and analyzes in planning, operation, design, etc., and power simulation application software is becoming more and more It is becoming more and more popular, and electric power workers spare no effort in the development of power simulation tools. [0003] Generally, power simulation tools are divided into stand-alone version and non-stand-alone version. Non-stand-alone power simulation tools include typical B / S or C / S structure simulation software. These software systems ...

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Problems solved by technology

[0005] In order to overcome the fact that the stand-alone version of the simulation application software cannot meet the increasingly high demand for large power grid simulation, and there are deficiencies in use, such as high requirements for computer performance, high redundancy of simulation data, low efficiency of simulation for large calculation examples, and program freezes User-friendliness decline and other defects, the present invention provides a power grid simulation calculation data management method and system and simulation method and system

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