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

A power grid simulation and data management technology, applied in electrical digital data processing, special data processing applications, calculations, etc., can solve the problems of program freezes, user-friendliness decline, high computer performance requirements, and high redundancy of simulation data. Achieve the effect of reducing repeated loading, less time consumption, and eliminating redundancy

Pending Publication Date: 2018-03-30
CHINA ELECTRIC POWER RES INST +1
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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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  • Grid simulation calculational data management method and system and simulation method and system
  • Grid simulation calculational data management method and system and simulation method and system
  • Grid simulation calculational data management method and system and simulation method and system

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Embodiment Construction

[0061] In order to better understand the present invention, the content of the present invention will be further described below in conjunction with the accompanying drawings and examples:

[0062] A power grid simulation calculation data management method and system, and a simulation method and system, comprising:

[0063] The flow chart of the implementation method of the present invention is as figure 1 As shown, according to the specific steps of the flow chart in the present invention, the specific means implemented to the grid simulation calculation data management method are as follows:

[0064] (1) Establish the basic database of physical components of the power grid based on the simulation data of the power grid;

[0065] Establish the basic database of physical components of the power grid to store basic data of the power grid, including: reference capacity table, bus bar table, node table, AC line table, shunt capacitor reactor table, series capacitor reactor table...

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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 ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/20Y02E60/00
Inventor 郑志伟罗春青邹卫美裘微江吴国辉安宁陈兴雷张亮刘欣宫春明潘有双张国亮陈勇郭中华康建东李勤新何春江陈继林刘娜娜孙永峰孙冠中曾思成臧主峰周志强李亚楼田芳
Owner CHINA ELECTRIC POWER RES INST
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