Power grid dispatching power guarantee risk analysis method based on multivariate heterogeneous data

Abstract

The invention relates to the technical field of power grid dispatching power guarantee, in particular to a power grid dispatching power guarantee risk analysis method based on multivariate heterogeneous data, which comprises the following steps of: SP1, constructing a power supply guarantee disposal model by adopting a multivariate heterogeneous information fusion technology; SP2, constructing a voice interaction module by adopting a voice interaction engine technology, extracting power grid operation regulation and control dialogue process feature information on a power supply path of a power guarantee user in the power guarantee and supply disposal model through the voice interaction module, formulating an important power guarantee region power grid risk definition strategy, forming a multi-level scheduling risk analysis text. According to the method, the power grid operation risk can be sensed and analyzed in advance, a power failure risk system capable of being evaluated on line is established, the power grid risk is pre-controlled in advance through power grid multi-stage scheduling risk integrated early warning and collaborative management and control, a user is assisted to formulate an effective risk management and control countermeasure in time, and safe operation of the power grid during the power guarantee period is better guaranteed.

Description

technical field [0001] The invention relates to the technical field of power grid scheduling and power protection, in particular to a risk analysis method for power grid scheduling and power protection based on multiple heterogeneous data. Background technique [0002] In the operation of the power system, power dispatching is the command organization for power grid operation management, switching operation and accident handling, and each dispatcher is the direct commander to ensure the safe, stable and economical operation of the power grid. In the operation of the power grid, any irregular behavior may affect the safety and stable operation of the power grid, and even cause major accidents. The dispatching work is to monitor the operation of the power grid. The number of grid faults is also increasing day by day, and the fault situation is becoming more and more complicated. Power grid fault handling has continuously increased the requirements for the comprehensive busines...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a risk analysis method for power grid dispatching and power protection based on multivariate heterogeneous data, so as to solve the above-mentioned background technology. , there is a lack of risk analysis methods for dispatching and power protection driven by multiple heterogeneous operation data of the power grid, and the real-time operation risk warning and multi-level dispatching coordination management and control capabilities are insufficient, which affects the timely formulation of corresponding risk management and control countermeasures.

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