考虑吸力和端部效应的三相线性感应电动机离散和连续模型

Q2 Energy

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI:10.11591/IJPEDS.V11.I4.PP1737-1749

N. Toro-García, Y. A. Garcés-Gómez, F. E. Hoyos

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引用次数: 3

摘要

在考虑边缘效应和吸引力的情况下，建立了直线感应电动机的连续模型。在考虑电机在机械负载下运行时的动态分析时，考虑吸引力是至关重要的。已经实现了实验室原型，从中获得了等效LIM电路的参数。离散模型的开发是为了通过应用离散控制系统来快速获得计算解并分析非线性行为。为了得到直线电机的离散模型，我们从连续模型的求解入手。为了开发该模型，考虑了反映边缘效应的磁化电感。在结果中，在不考虑边缘效应或吸引力的情况下，将该模型与所提出的模型进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Discrete and continuous model of three-phase linear induction motors considering attraction force and end-effects

The continuous model of the linear induction motor (LIM) has been made considering the edge effects and the attraction force. Taking the attraction force into account is im- portant when considering dynamic analysis when the motor operates under mechanical load. A laboratory prototype has been implemented from which the parameters of the equivalent LIM circuit have been obtained. The discrete model has been developed to quickly obtain computational solutions and to analyze non-linear behaviors through the application of discrete control systems. In order to obtain the discrete model of the LIM we have started from the solution of the continuous model. To develop the model, the magnetizing inductance has been considered, which reflects the edge effects. In the results, the model is compared without considering the edge effects or the attraction force with the proposed model.

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来源期刊

International Journal of Power Electronics and Drive Systems Energy-Energy Engineering and Power Technology

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： International Journal of Power Electronics and Drive Systems (IJPEDS) is the official publication of the Institute of Advanced Engineering and Science (IAES). The journal is open to submission from scholars and experts in the wide areas of power electronics and electrical drive systems from the global world. The scope of the journal includes all issues in the field of Power Electronics and drive systems. Included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), Control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), EMI/EMC considerations, power devices and components, sensors, integration and packaging, applications in motor drives, wind energy systems, solar, battery chargers, UPS and hybrid systems and other applications.