Power grid dispatching operation process risk auxiliary pre-control system

Abstract

The invention discloses a power grid dispatching operation process risk auxiliary pre-control system which comprises a man-machine interaction module, a core computing module and a database module. The core computing module is connected with the man-machine interaction module, the database module and an external system. The database module is connected with the external system. The core computing modules comprises a risk assessment module and a risk practical module. The risk assessment module further comprises a risk assessment auxiliary module and a risk computing module. The risk assessment auxiliary module further comprises an interface management module, an individual order operation sequence generation module and a power grid risk status generation module. The risk assessment module further comprises a risk quantification module and a risk level classification module. According to the invention, intelligent dispatching process risk quantification is realized; and based on risk quantification values, dispatching bill risk verification, dispatching simulation billing risk assessment rehearsal, optimum dispatching time selecting, optimal dispatching scheme selecting and other risk auxiliary pre-control functions are realized.

Description

technical field [0001] The invention relates to the technical field of power grid dispatching operation, in particular to a risk auxiliary pre-control system for power grid dispatching operation process. technical background [0002] With the development of the power industry, the innovation of electrical technology and the continuous access of distributed energy to the power grid, my country's power grid has gradually become a large-scale power grid with complex structure and obvious random fluctuations. The uncertainty of power grid operation is more prominent, which brings a severe test to the power grid dispatching system to control the large power grid and optimize the allocation of large-scale resources. In order to adapt to the above changes and continue to ensure the safe and economic operation of large power grids, it is an inevitable trend for the development of my country's power grid dispatching automation system to improve the intelligence level of dispatching i...

AI Technical Summary

Problems solved by technology

The specific performance is as follows: (1) It is impossible to process the massive power grid operation data collected, and the dispatching operation relies too much on the manual decision-making of dispatching operators; not only the level of intelligence is low, but also the risk of mis-scheduling is hidden

(2) Lack of practical functions such as scheduling risk early warning and pre-control based on quantitative risk assessment, which seriously affects the efficiency and effect of scheduling execution

[0004] At present, the research on the risk auxiliary pre-control system of power grid dispatching operation process is still in its infancy at home and abroad.

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