Manipulation of stator current signature for rotor asymmetries fault diagnosis of wound rotor induction machine

IF 1.4 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Iet Science Measurement & Technology Pub Date : 2022-09-16 DOI:10.1049/smt2.12126

Mohammad Hoseintabar Marzebali, Vahid Abolghasemi, Saideh Ferdowsi, Reza Bazghandi

引用次数: 3

Abstract

In this paper, a new technique based on the manipulation of stator current signature for induction machines fault diagnosis is introduced. The goal of the proposed method is to demodulate the characteristic frequencies from supply frequency and preserve the information of the supply frequency and its harmonics. The proposed method can be easily implemented and used in experimental systems due to its low computational complexity. The validity of the proposed method is proved through theoretical analysis and experimental results in steady-state and transient conditions. In this regard, the 270-W wound rotor induction machine (WRIM) is tested under different fault severities and load levels.

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利用定子电流特征对绕线转子感应电机转子不对称故障进行诊断

本文介绍了一种基于定子电流特征的感应电机故障诊断新技术。该方法的目的是对电源频率的特征频率进行解调，并保留电源频率及其谐波的信息。该方法计算复杂度低，易于在实验系统中实现和使用。通过理论分析和稳态和瞬态条件下的实验结果，证明了该方法的有效性。为此，对270-W绕线转子感应电机(wrm)在不同故障严重程度和负载水平下进行了测试。

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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来源期刊

Iet Science Measurement & Technology 工程技术-工程：电子与电气

CiteScore

4.30

自引率

7.10%

发文量

审稿时长

7.5 months

期刊介绍： IET Science, Measurement & Technology publishes papers in science, engineering and technology underpinning electronic and electrical engineering, nanotechnology and medical instrumentation.The emphasis of the journal is on theory, simulation methodologies and measurement techniques. The major themes of the journal are: - electromagnetism including electromagnetic theory, computational electromagnetics and EMC - properties and applications of dielectric, magnetic, magneto-optic, piezoelectric materials down to the nanometre scale - measurement and instrumentation including sensors, actuators, medical instrumentation, fundamentals of measurement including measurement standards, uncertainty, dissemination and calibration Applications are welcome for illustrative purposes but the novelty and originality should focus on the proposed new methods.