A safety early warning analysis system for a power distribution network

Abstract

The invention discloses a safety early warning analysis system for a power distribution network, and belongs to the field of power grid operation monitoring. According to the method, a risk assessmentsystem is used for carrying out safety risk assessment analysis on a power grid system, the risk level of related network power failure possibly caused by power grid system transformation construction or abnormity is known, corresponding early warning is given in advance, and therefore risk minimization and even risk avoidance measures are formulated and adopted. Under an active power distribution network, by means of a data model, a dynamic risk assessment algorithm, a knowledge base technology and means, a power grid safety risk assessment function, an early warning function and a decision-making function are achieved. The management advantage of an electric power department, the power grid resource integration advantage of an electric power enterprise and the technical advantage of safe and stable operation of a power grid can be brought into play, the electric power network is managed more comprehensively, scientifically and intelligently, the safety risk of an electric power system is reduced, particularly, large-area power failure events are prevented, and the enterprise is better served to promote the civil development. The method can be widely applied to the field of powergrid operation monitoring and management.

Description

technical field [0001] The invention belongs to the field of power grid operation monitoring and deployment, and in particular relates to a safety early warning analysis system for a power distribution network. Background technique [0002] The distribution network (also referred to as the power grid) will involve many links in the operation process, involving many types of work, the most important part of which is the regulation and operation management of the power grid. [0003] As far as the regulation and operation management of the power grid is concerned, its content includes handling regulation matters, supervising the behavior of staff, and avoiding the occurrence of risks in the operation of the power grid. [0004] For the sake of safety, to improve the safety level and prevent the occurrence of dangerous accidents, it is necessary to implement power grid operation monitoring and deployment: [0005] 1. The key purpose of grid deployment The most important work i...

AI Technical Summary

Problems solved by technology

[0021] The existing operation monitoring or dispatching system of the distribution network still lacks the safety warning analysis function, which cannot fully meet the needs of actual use