Implementing method of integrated power grid dispatching operation intelligent mistaken-early-warning preventing system

Abstract

The invention provides an implementing method of an integrated power grid dispatching operation intelligent mistaken-early-warning preventing system. The implementing method comprises the following steps that various information and computing resources required by an operation ticket system in an EMS system of a dispatching center are packaged into standardized service; the operation ticket system is integrated a DMIS system of the dispatching center, and a graphic platform is built according to the CIM and SVG standard; an intelligent ticket-making expert rule base based on an operation model is built, and a safe mistake preventing system based on operation term analysis and comprehensive instruction analysis is built. The implementing method has the advantages of having little influence on the EMS system, being beneficial for popularization and the like, and can improve billing efficiency and circulation speed of dispatching operation tickets. During equipment maintaining peaks in spring and autumn, equipment operation safety is guaranteed, rapidness of equipment operation is guaranteed, work efficiency and the production and management level of the power grid are improved, prevention of large-area power outage accidents is facilitated, and safe production of an electric power company is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electric power system automatic dispatching, in particular to a method for realizing an intelligent error prevention and early warning system for integrated power grid dispatching operation. [0002] Background technique [0003] "Leading and commanding the operation, operation and accident handling of power grid equipment" is the basic task of power grid dispatching management. From "commanding the operation of power grid equipment" to "operation and accident handling", nothing can be separated from the support of computer systems in operation and management. , There have been many researches and attempts on these computer systems in the past, and the research results have played an important role in production. With the continuous expansion of the scale of the power grid, the maintenance and mode adjustment of the power grid are becoming more and more frequent, and the following points need to be impro...

AI Technical Summary

Problems solved by technology

[0004] First, the safety check during the operation is mainly done manually by the dispatcher. How to perform the check basically depends on the stability regulations and the dispatcher’s experience, and no corresponding analysis system has been established for safety check;

[0005] Second, the current operation ticket circulation is a single-path simple circulation, which cannot be reviewed by multiple people at the same time; the dispatcher and the on-duty personnel of the plant station still mainly transmit information by telephone, and do not use the existing WEB technology and network resources to achieve information transmission;

[0006] Third, the execution of the operation ticket is closely related to the change of the equipment state, but the current operation ticket system does not realize the synchronous update function with the EMS system equipment state and power grid topology, and cannot realize the correspondence between the execution of the operation ticket and the change of the equipment state relationship, the daily maintenance workload is heavy;

[0007] Fourth, although the previous operation ticket system has achieved a certain degree of intelligence in function, it needs to maintain a large amount of data. Due to the limited energy of the dispatcher, the system function is often greatly reduced due to insufficient maintenance, and the practicability is not good. powerful

[0008] It can be seen from the above that the current operation ticket system can no longer meet the requirements of the rapid development of the power grid. In the case of the mature external environment where the dispatch command management information system (DMIS) and the electric energy management system (EMS) have been put into operation one after another, it is necessary and necessary Conditional development integrated power grid dispatching operation intelligent anti-mistake early warning system

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