Panoramic-state monitoring system for centralized control centers

Abstract

The invention relates to a panoramic-state monitoring system for centralized control centers, which belongs to the field of state monitoring and maintenance of power equipment in smart power grids. The system comprises a data acquisition module, a data consolidation and model transformation module, a thematic application and data analysis module and a device state assessment module, wherein the data acquisition module is used for acquiring the data of various different on-line monitoring systems of transformer substations, a SCADA (supervisory control and data acquisition) system for centralized control centers, and a production management information system; the data consolidation and model transformation module is used for obtaining the data information reflecting the current health state of a device; the thematic application and data analysis module is used for carrying out parameter tracking, trend analysis, analogy analysis and multi-parameter analysis on monitoring parameters; and the device state assessment module is used for carrying out quantitative grading and rating on device state according to the foundation information, on-line monitoring information, experienced bad working conditions, family defects and current existing defect information of the device. The system can adapt to the characteristic that each application system for power production is relatively independent, thereby realizing the complete interaction of heterogeneous system data, and improving the processing, analysis and application of various online real-time data, history data and static data.

Description

technical field [0001] The invention relates to panoramic state monitoring and equipment state evaluation technology of a centralized control center of a power grid, and belongs to the field of state monitoring and state maintenance of power equipment in a centralized control center of a smart grid. Background technique [0002] How to ensure the safe operation of power equipment is the lifeline of the centralized control center. Once the equipment deteriorates rapidly due to its own reasons and operating conditions, resulting in a power outage accident, it will bring huge impact and loss to production and life. At present, in power grid enterprises, different automated information collection and application systems have been built in the centralized control center for different business objectives. These automated information collection and application systems partially help business analysts and managers to timely and accurately grasp important information such as the oper...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a centralized control center panoramic state monitoring system to solve the problems in the existing monitoring system that information cannot be freely interacted, data resources cannot be effectively and fully utilized, the system cannot be effectively expanded, and it is difficult to be compatible with various professional applications. question

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