Integrated monitoring and intelligent alarm system for dispatching automation

Abstract

The invention belongs to the field of an intelligent alarm system of a power grid operation state, and especially relates to an integrated monitoring and intelligent alarm system for dispatching automation. The system comprises a Ping operation module and a startup program module; the startup program module performs real-time data monitoring on various applications at a bottom level by transmitting startup information to each bottom-level monitoring module, and then starting the bottom-level monitoring module; and the bottom-level monitoring module comprises a network equipment monitoring module, a server monitoring module, an application monitoring module, an advanced application monitoring module and a database monitoring module. The integrated monitoring and intelligent alarm system for the dispatching automation provided by the invention can monitor whole information of a transformer substation machine room comprehensively and in real time, quickly judge faults and prompt and give an alarm, and reduce the loss caused by the faults.

Description

technical field [0001] The invention belongs to the field of intelligent alarm system for power grid operation status, and in particular relates to a scheduling automation comprehensive monitoring and intelligent alarm system. Background technique [0002] With the rapid development of China's new energy and the construction of large-scale power grids with UHV power grids as the backbone grid, major changes have taken place in the operating characteristics of the power grid. The intelligent level of dispatching accident disposal improves the efficiency of dispatching accident disposal to ensure the safe and stable operation of large power grids. [0003] In recent years, scholars and experts at home and abroad have carried out in-depth research and preliminary practice around intelligent alarm technology, and achieved remarkable results. Judging from the existing research results, it mainly focuses on: using artificial intelligence analysis algorithms such as expert systems...

AI Technical Summary

Problems solved by technology

[0005] 2. The practical level of grid online fault diagnosis needs to be improved

At present, most online fault diagnosis algorithms are based on a single data source, which is easily affected by the quality of basic data, and the accuracy of fault analysis is not high. Therefore, it is necessary to study online comprehensive fault diagnosis based on multi-source information fusion to improve the accuracy and practicality of online fault diagnosis. Level

[0006] 3. In the past, each production system in the dispatching center was independently constructed, including energy management system (EMS), wide area measurement system (WAMS), online safety and stability early warning, relay protection and fault information management system (referred to as guarantee system) and lightning online monitoring Dozens of systems, the alarm information is distributed in various independent systems, lack of effective integration and classification, and the alarm information of multiple systems needs to be monitored at the same time in the dispatching operation monitoring, which increases the pressure of alarm handling and is difficult to adapt to the integration of large power grids Business requirements for standardized operations

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