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A Method of Electrical Virtual Experiment Based on PC Platform

A technology of virtual experiments and PCs, which is applied to the simulation devices of space navigation conditions, simulators, electrical digital data processing, etc., which can solve the problems of unfavorable teaching resource allocation, increased teaching costs, and low work efficiency, so as to improve teaching Efficiency, increased utilization, full utilization of the effect

Active Publication Date: 2019-11-12
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • A Method of Electrical Virtual Experiment Based on PC Platform
  • A Method of Electrical Virtual Experiment Based on PC Platform
  • A Method of Electrical Virtual Experiment Based on PC Platform

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Experimental program
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Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings.

[0047] This program requires several networked computers equipped with a PSCAD / EMTDC simulation software and image display software to perform multiple batches, repeatability, variable parameters, and variable structure simulation calculations for the same simulation model or similar simulation models. The computer is used as a computing server, and the rest are used as client computer terminals. Multiple automatic simulations can be realized, and the proposed data processing method can not only achieve accurate and fast collection of data, but also achieve automatic sequential processing, so that users only need to fill in their own experimental parameters in the client computer terminal server Accurate experimental results can be obtained by changing requirements and changing requirements, which not only improves user learning efficiency, but also reduces teaching co...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G09B9/00
CPCG06F30/20G09B9/00
Inventor 刘宏达万立冬孙孝飞周磊马忠丽韩阳王科俊张晴
Owner HARBIN ENG UNIV
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