Implementation method for integrating provincial dispatch organization PAS system and local-level dispatch organization PAS systems in electric power system

Abstract

The invention discloses an implementation method for integrating provincial dispatch organization PAS system and local-level dispatch organization PAS systems in an electric power system, which is characterized by comprising the following steps of: (1) splicing a provincial dispatch organization power grid model with local-level dispatch organization power grid models; (2) and arranging an integrated PAS system by using a centralized analytical calculation service mode, wherein the local-level dispatch organization PAS systems do not carry out construction or deployment any longer, and the integrated PAS system simultaneously has all the functions of the provincial dispatch organization PAS system and the local-level dispatch organization PAS systems and is arranged at a provincial dispatch organization server. The integrated PAS system comprises a front-end application layer, an application service layer and a model service layer, wherein the clients of the provincial dispatch organization and local-level dispatch organization are connected to a provincial dispatch organization PAS application service layer. The invention can enhance the accuracy and the practicality of network analysis calculation of provincial and local-level dispatch centers and realize the integration of the provincial dispatch organization PAS system and the local-level dispatch organization PAS systems.

Description

technical field [0001] The invention relates to a PAS system of a power grid, in particular to the realization of a PAS system integrating provincial and local regulation, and belongs to the technical field of electric power system dispatching. Background technique [0002] Our country adopts the management system of "unified management and hierarchical dispatching". The dispatching centers at all levels only model the power grids within their respective jurisdictions. The data, graphics and model information of dispatching at all levels and the problems that cannot be shared to a large extent restrict The actual effect of network analysis and calculation of dispatching centers at all levels. For local surveyors, this problem is one of the main reasons why PAS (Advanced Application Software for Power Systems) in the traditional sense is difficult to be practical. [0003] The online external network equivalent method has been applied in some provincial surveys in recent yea...

AI Technical Summary

Problems solved by technology

[0002] Our country adopts the management system of "unified management and hierarchical dispatching". The dispatching centers at all levels only model the power grids within their respective jurisdictions. The data, graphics and model information of dispatching at all levels and the problems that cannot be shared to a large extent restrict Actual Effects of Network Analysis and Calculation of Dispatch Centers at All Levels

For local surveyors, this problem is one of the main reasons why PAS (Advanced Application Software for Power Systems) in the traditional sense is difficult to be practical

[0003] The online external network equivalent method has been applied in some provincial surveys in recent years, which has improved the effect and application level of the ground survey network analysis and calculation to a certain extent. However, in view of the limitations of the external network equivalent method itself, this Overall, there is still much room for improvement in the method

Images