Cross-platform power grid intelligent program-controlled error-preventing system and operation method and interface communication way

Abstract

The invention discloses a cross-platform integrated power grid intelligent program-controlled error-preventing system. The system comprises an electronics manufacturing service (EMS) system and a systems applications and products in data processing (SAP) system, wherein the EMS system comprises subsystems, such as a supervisory control and data acquisition (SCADA) subsystem, an intelligent operation order generating subsystem and the like; the SAP system further comprises a 'two orders' management subsystem; the intelligent operation order generating subsystem generates an operation order andtransmits the generated operation order to the SAP system through a communication interface module; after reading the operation order generated by the EMS system to the SAP system, the 'two orders' management subsystem of the SAP system is associated with the corresponding examine and repair form, working order and the like generated by the SAP system, determines the latching relation according to a corresponding operation logic and only sequentially activates the current only correct operation.

Description

technical field [0001] The invention relates to the field of automatic dispatching of electric power systems, in particular to a cross-platform power grid intelligent program control error prevention system, an operation method and an interface communication mode of the system. Background technique [0002] "Two tickets" refers to the collective name of "work ticket" and "operation ticket", which is an effective measure to ensure the safe operation of power grid dispatching. "Work ticket" is a written order to allow work on electrical equipment or lines. It is a written basis for clarifying safety responsibilities, making safety disclosures to operators, performing work permit procedures, and implementing safety technical measures. It is the basis for work interruption, transfer and termination. formalities. Therefore, when working on electrical equipment or lines, you should carefully use the work ticket or follow the order as required. "Operation ticket" is also called "...

AI Technical Summary

Problems solved by technology

But for the operation ticket expert system, it is more important to automatically generate reasoning for the operation ticket. However, the existing object-oriented expert system only abstracts all electrical equipment into classes, and such knowledge representation does not fully utilize the object-oriented technology. The excellent characteristics of the system are not completely suitable for reasoning, and the developed system is poor in maintainability

[0010] At present, most of the scheduling operation ticket systems used in the field are stand-alone systems, which can only be reasoned and automatically formed for some typical operation tickets. For complex operation tasks, most of them are "using the machine instead of writing", or modifying typical tickets.

With the development of the power system, its functional limitations have been shown, such as failure to integrate with the real-time SCADA system, data not corresponding to real-time, heavy workload for secondary maintenance, failure to prevent errors during operation, etc.

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