无传感器控制开关磁阻电机驱动器故障行为的研究

Q2 Energy

International Journal of Power Electronics and Drive Systems Pub Date : 2021-03-01 DOI:10.11591/IJPEDS.V12.I1.PP88-98

A. Krasovsky

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引用次数: 1

摘要

本文介绍了开关磁阻驱动器（SRD）由于控制算法故障而出现异常情况的研究结果。它讨论了在不使用传感器的情况下用于这些驱动器的最常见的控制算法之一，该算法简单且易于配置。该控制算法的实际应用表明，它可能会出现各种异常现象，例如，电机相电流幅度的急剧增加和违反开关模式。由于这种驱动器的非线性，导致这些现象的原因并不明显，也很难分析。为了识别这些原因并寻找消除这些原因的措施，我们在MATLAB/Simulink环境中进行了仿真。通过仿真结果与实际设备上的全尺寸实验的比较，我们证实了所开发的仿真模型应用的充分性和有效性。理论研究和仿真结果与实验结果吻合较好。

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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Investigation of faulty behavior of the sensorless control switched reluctance motor drives

The paper presents the results of studies of abnormal conditions in a switched reluctance drive (SRD) due to failures in control algorithms. It discusses one of the most common control algorithms for these drives without the use of sensors, which is simple and easy to configure. The practical application of this algorithm of control showed that various anomalous phenomena could occur in it, expressed, for example, in a sharp increase in the amplitude of the phase current of the motor, and violation of the switching mode. The reasons for these phenomena are not evident and hard to analyze due to the nonlinearity of this drive. To identify these causes and search for measures to eliminate them, we used simulation in the environment of MATLAB/Simulink. The adequacy and effectiveness of the application of the developed simulation models we confirmed by a comparison of the simulation results and the full-scale experiment on real equipment. Theoretical studies and simulation results are in good agreement with the experimental results.

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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.