Knowledge library based grid simulation training method

A technology of power grid simulation and knowledge base, which is applied in the field of power grid simulation training based on knowledge base, can solve the problems of not being able to customize the cooperation relationship of automatic devices, unable to run online, slow speed, etc., and achieve accurate simulation of power grid state changes and calculation time few, fast effects

Inactive Publication Date: 2011-06-29
SHANGHAI SUNRISE POWER TECH
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Problems solved by technology

In the past, the power grid simulation system was slow, and generally could not run online, and could not customize the coordination relationship of various automatic devices, and the calculation of the background service process took a lot of time

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  • Knowledge library based grid simulation training method
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Embodiment Construction

[0038] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and all similar methods and similar changes of the present invention should be included in the protection scope of the present invention.

[0039] The invention proposes a power grid training method based on the knowledge base. In this method, the training scene is set first, and then the logical analysis operation is started according to the set knowledge base to simulate the behavior of various automatic devices of various power grids, and the trainers can simulate the power grid online. Various operations and accident handling for training purposes.

[0040] The simulation module must include network topology, dynamic power flow, relay protection simulation, automatic device simulation, etc. On the basis of these modules, start the simulation of the power grid and ...

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Abstract

The invention discloses a knowledge library based grid simulation training method, which relates to the technical field of grid simulation training and aims to solve the technical problem that the existing grid simulation system is low in speed, can not operate in an online way, and spends too much time on calculation. The method comprises the following steps: 1, acquiring a typical grid operation mode; 2, setting a training content, and dividing the training content into three types (type A, type B, and type C), wherein the type A refers to the routine operation types, the type B refers to the accident types occurring after the accident handling is performed, and the type C refers to new accident types occurring in the process of accident handling; 3, respectively setting up initial states for the three types A, B and C; 4, acquiring a knowledge library; 5, carrying out background service process simulation computation; and 6, repeating the steps 4 and 5, thereby completing the training process. The method disclosed by the invention is quick in speed and can operate in an online way; and by using the method, the relationship between various automatic devices can be customized, and the time for background service process computation can be shortened.

Description

technical field [0001] The invention relates to the technology of power grid simulation training, in particular to the technology of a knowledge base-based power grid simulation training method. Background technique [0002] The transmission and distribution network simulation system involves static and dynamic time-domain frequency simulation, and the simulation training of the power grid state also requires strong professional skills. The previous power grid simulation system is slow, and generally cannot run online, and cannot customize the cooperation relationship of various automatic devices, and the calculation of the background service process takes a lot of time. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a knowledge-based knowledge base that is fast, can run online, can customize the cooperation relationship of various automatic devices, and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
Inventor 李昌刘恩鸽徐建枫
Owner SHANGHAI SUNRISE POWER TECH
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