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Modeling method for relay protection setting calculation system

A technology of setting calculation and relay protection, applied in calculation, instrument, data processing application, etc., can solve problems such as error-prone maintenance, frequent process, inconvenient, etc., achieve obvious advantages of intelligent modeling, improve safety, and reduce time Effect

Inactive Publication Date: 2013-09-04
STATE GRID CORP OF CHINA +1
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Problems solved by technology

[0011] The purpose of the present invention is to provide a modeling method of the relay protection setting calculation system, which solves the problems of low efficiency, frequent process, error-prone and inconvenient maintenance of the existing modeling method

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  • Modeling method for relay protection setting calculation system
  • Modeling method for relay protection setting calculation system
  • Modeling method for relay protection setting calculation system

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] figure 1 An embodiment of a modeling method of a relay protection setting calculation system according to the present invention is shown: a modeling method of a relay protection setting calculation system includes the following steps:

[0032] -Using artificial intelligence to form the original model: input the characteristic data of the substation into the artificial intelligence reasoning machine, and infer the original model in the station. The characteristic data of the substation include the type of components in the station, the number of components in the station, the size of the comp...

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Abstract

The invention relates to the field of relay protection systems, in particular to a modeling method for a relay protection setting calculation system. The modeling method comprises the steps of formation of an original model by using artificial intelligence, conventional graphic modeling, automatic network topology analysis and the like. The modeling method has the effects that the modeling efficiency is greatly improved and the time occupied for system maintenance is greatly reduced; the system safety is greatly improved, the accuracy of the established model is fully guaranteed and a feasible and powerful technical supporting means is provided for effectively avoiding incorrect setting; and according to the actual needs, the effect of unifying power systems of a whole province and even the whole nation into one grid can be very easily realized through modeling, the intelligent modeling advantage is more remarkable when the grid is larger, and the large grid can be easily managed.

Description

technical field [0001] The invention relates to the field of relay protection systems, in particular to a modeling method for a relay protection setting calculation system. Background technique [0002] Power system calculation software modeling technology has experienced the unremitting efforts of several generations of experts and scholars, and has achieved fruitful results, but there are still some unsatisfactory aspects: [0003] The first-generation modeling technology is based on the DOS operating system, and the model is input through data files. The workload is huge, and the professional technical level of the users is high. [0004] With the improvement of operating system technology, the second-generation modeling technology of graphical modeling has emerged. The model is intuitive and convenient, and then developed into the integrated modeling technology of graph-model library. [0005] However, the current domestic popular power software is based on manual model...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
Inventor 于荣成
Owner STATE GRID CORP OF CHINA
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