Workflow-based method for model version circulation among upper-level and lower-level power grid dispatching systems

Abstract

The invention discloses a workflow-based method for model version circulation among upper-level and lower-level power grid dispatching systems. The method comprises the following steps of S1, clearly determining process nodes involved in model version interaction among the upper-level and lower-level power grid dispatching systems and state information of the process nodes required for the model version circulation; S2, performing description definition on the state information of the nodes in the interaction process by using files in an E format to form workflow template files, wherein model version files are circulated in process links together with the workflow template files; and S3, according to the received workflow template files, obtaining the model version files. According to the method, through the workflow template files based on the files in the E format, the universality and high efficiency of circulation, among different systems, of model version circulation information are ensured.

Description

technical field [0001] The invention relates to the technical field of model sharing among power grid dispatching systems, in particular to a workflow-based method for transferring model versions between upper and lower dispatching systems of a power grid. Background technique [0002] The grid model is a digital description of the objective power grid structure. The grid network model is the basis for power system software analysis; intelligent dispatching requires complete, consistent, accurate, timely and reliable grid model data support. With the continuous expansion of the scale of AC-DC interconnected large power grids, the integrated operation of dispatching at all levels is objectively required, and a complete and consistent power grid model is the basic condition to ensure the integrated operation of multi-level dispatching services. The large grid model is generally formed by the splicing of multi-level scheduling models. The existing model splicing requires more m...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a workflow-based method for model version transfer between upper and lower dispatching systems of the power grid, which solves the need for more manual intervention in the traditional transfer of model versions between upper and lower dispatching systems. The information is opaque, lacks automation methods, and cannot realize the closed-loop management of the splicing process

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