Main-branch station mode based intelligent power system scheduling command ticket automatic generation system

Abstract

The invention relates to an intelligent automatic generation system of the dispatch commands ticket for the power system, comprising a data acquisition centre, an information display centre and a processing centre of operation ticket. The invention has the advantages of acquiring the real-time state information, refreshing the real-time state of each primitive of the current station, explaining the real-time remote communication information from the field RTU, automatically generating the slave power-switch operation ticket on the graphic with the inference model of the expert system according to the switching rules module and the operation ticket management module, simulating and previewing and achieving safe checking, and automatically generating the comprehensive commands ticket and the term by term commands ticket according to the task requirements of the dispatcher.

Description

【Technical field】 [0001] The invention relates to an automatic generation system of an intelligent electric power system scheduling order ticket, in particular to an automatic generation system of an intelligent electric power system dispatching order ticket based on a main station-substation mode. 【Background technique】 [0002] The safety and optimal economic operation of the power grid have been an important subject of continuous exploration and research by power companies and scientific research institutions for many years. The power dispatch center is the core organization of power production and operation, and the command center of power production and power distribution. The dispatcher is the commander of the power grid operation, and undertakes the important task of ensuring the safety and optimal economic operation of the power grid. [0003] In order to ensure the safe and economical operation of the power grid, dispatchers at all levels have formulated strict powe...

AI Technical Summary

Problems solved by technology

[0005] At present, the automatic generation system of county-level electric power dispatching order tickets in China, firstly, it only completes the automatic generation of regular operation order tickets, and can only call typical order tickets for irregular operation order tickets, and cannot be automatically generated

Irregular operation order tickets are mainly divided into two categories, that is, intra-station switching operation and multi-station contact operation. This is a problem that dispatchers think urgently needs to be solved, but because the operation of the power system is complicated, it is difficult to solve bigger

The second is that although the real-time information connection with the SCADA system can be completed, the working status of the components in the main wiring cannot automatically display the status after the shift along with the invoicing process, and the security check cannot be performed on the issued invoices

Third, according to the technical characteristics of county-level dispatchers and substation personnel, dispatchers must not only issue dispatch order tickets, but also be familiar with substation switching operation tickets. The generation system is even more important, but the current scheduling command ticket system does not have this function

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