Multi-stage scheduling automation system

Abstract

The invention belongs to the technical field of automatic instruments and apparatuses, and provides a multi-stage scheduling automation system. The system comprises a first-stage automatic monitoringmodule, a second-stage automatic monitoring module, a third-stage automatic monitoring module and a fault monitoring module. The multi-stage scheduling automation system is designed to realize the data acquisition of different equipment and different acquisition modes. Meanwhile, acquired data are transmitted to a data management center, so that the centralized management of data is realized. Different clients can browse data in respective authority ranges according to the authorities of the clients. As a result, the management and the maintenance of database data are facilitated.

Description

technical field [0001] The invention belongs to the technical field of automation instruments and meters, and in particular relates to a multi-level scheduling automation system. Background technique [0002] The main function of the power dispatching automation system is to complete the collection and processing of on-site power system parameters, and to carry out corresponding control. Its basic structure includes three parts: dispatching center, remote terminal and information transmission channel. Scheduling requires safe and reliable operation of the operating state. [0003] However, the current power dispatching automation system cannot realize unified dispatching or automatic monitoring of multi-level or multi-site management and control platforms; resulting in the situation that the management of the monitoring platform is not professional enough and the function application is single; the efficiency of system operation and maintenance management is reduced. [000...

AI Technical Summary

Problems solved by technology

[0003] However, the current power dispatching automation system cannot realize unified dispatching or automatic monitoring of multi-level or multi-site management and control platforms; resulting in the situation that the management of the monitoring platform is not professional enough and the function application is single; the efficiency of system operation and maintenance management is reduced

[0004] In addition, if an abnormal phenomenon occurs in the power dispatching automation system, it will also cause monitoring failure, thereby affecting the operation of the supervised dispatching automation system, reducing the fault tolerance of the system; affecting the safe, stable and economical operation of the power system

[0005] At present, in view of the data not refreshing, abnormal data, communication interruption, and remote control action not responding to the dispatching automation system, the cause of the failure is judged according to the experience of the dispatching personnel. Some existing dispatching automation systems have set up equipment status display screens, but The display only shows the connection relationship and static situation of the existing dispatching automation equipment, which provides a reference for dispatchers to judge the cause of the failure, and cannot dynamically reflect the actual operation of the dispatching automation system equipment

In addition, the speed of finding faults mainly depends on the sensitivity of monitoring personnel to fault phenomena, which is greatly affected by the manual experience of dispatchers, and even makes judgment errors, affecting the normal operation of the power system

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