Electrical virtual experiment method based on PC platform

Abstract

The invention belongs to the field of electrical engineering teaching, and particularly relates to an electrical virtual experiment method based on a PC platform, which is used for performing large-scale multi-time accurate simulating calculation and data acquiring, outputting and processing technology on a given system and a similar system via a PSCAD/EMTDC, so as to improve simulation efficiency and reduce teaching cost. The method comprises the following steps: initializing simulation data; automatically acquiring data; automatically recording information; automatically simulating; automatically drawing; automatically outputting data; automatically sending; and carrying out client processing. According to the method provided by the invention, simulation calculation of various models can be realized, and building of various models and accurate calculation can be realized by utilizing the abundant component library and the custom function of PSCAD/EMTDC; and for a similar model, repeated labor for replacing the original model can be avoided, and all that is needed is to indicate elements, node numbers and names required to be modified, modify a topological structure according to requirements, and complete modification automatically according to the method.

Description

technical field [0001] The invention belongs to the field of electrical engineering teaching, and specifically relates to a large-scale, multi-time accurate simulation calculation and data acquisition, output, and processing technology for a given system and similar systems through PSCAD / EMTDC, which improves simulation efficiency and saves teaching costs. The method of virtual experiment of electric class on PC platform. Background technique [0002] Power system simulation software replaces the actual power system with mathematical models, and uses numerical methods to test and study the operating characteristics of the system. It has become an indispensable and powerful tool for power system researchers. In the planning, design and operation of power systems, The power system simulation software can be used to determine the planning scheme, draw up the operation mode, set the control parameters of the automatic device, analyze the accident and assist the operator to make ...

AI Technical Summary

Problems solved by technology

For the same model and similar models, each user needs to be equipped with a PSCAD / EMTDC software, which will greatly increase the teaching cost and is not conducive to the reasonable allocation of teaching resources

[0005] For electrical engineering teaching, 200 nodes can generally meet the needs, but it is not necessary to purchase a set of PSCAD / EMTDC software for each user for the above-mentioned multi-batch, repetitive non-technical work, and additional communication is required Investment, manual input, low work efficiency and high cost

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