ADPSS-based simulation model generation method and system

Abstract

Embodiments of the invention provide an ADPSS-based simulation model generation method and system. The method comprises the following steps of: obtaining a to-be-simulated file and analyzing the to-be-simulated file to obtain corresponding analysis parameters, wherein the analysis parameters comprise equipment types, equipment parameters and topological structure information between the equipment;converting the equipment types, the equipment parameters and the topological structure information into intermediate data satisfying a format requirement of ADPSS electromagnetic transient data according to the format requirement of the ADPSS electromagnetic transient data; and generating an ADPSS electromagnetic transient simulation model according to the intermediate data, the to-be-simulated file and a preset computational analysis demand. The system is used for executing the method. According to the method and the system, the to-be-simulated file is analyzed and converted to the intermediate data satisfying the format requirement of the ADPSS electromagnetic transient data, and the ADPSS electromagnetic transient simulation model is generated according to the intermediate data, so that format conversion is automatically carried out on the to-be-simulated file to generate the simulation model, and the ADPSS electromagnetic transient simulation model generation efficiency is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of distribution network engineering, and in particular to an ADPSS-based simulation model generation method and system. Background technique [0002] In recent years, the development of Distributed Generation (DG) technology represented by wind power generation, photovoltaic cells and micro gas turbines has become a focus of attention. Establishing a microgrid on this basis can give full play to the role of DG, and it is also a very effective way to improve power supply reliability, improve power quality, and ensure safe operation of the grid. After the microgrid is connected to the DG, with the application of a large number of power electronic devices, the start-up of the large DG, the short-term drastic change of the output power, and the interaction with the voltage feedback control equipment in the system may cause impact on the microgrid, causing a large number of harmonics and...

AI Technical Summary

Problems solved by technology

[0004] At present, in the planning and operation management of the microgrid, there are the following problems: when it is necessary to use ADPSS to simulate the microgrid planning scheme, because the SIM model file of the microgrid planning scheme cannot be directly used by ADPSS, it is necessary to manually convert the SIM model The file is converted into an intermediate file that meets the requirements of the ADPSS format. When using ADPSS to generate a simulation model through the intermediate file, the cost of manpower and material resources is increased, and the efficiency of simulation model generation is low.

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