Broken rotor bar detection via four-band wavelet packet decomposition of motor current
Sign Up to like & getrecommendations! Published in 2018 at "Electrical Engineering"
DOI: 10.1007/s00202-017-0674-4
Abstract: The induction motor current is nonstationary by nature, and time-scale analysis techniques such as wavelet packet decomposition (WPD) are more suitable for the analysis of the stator current for broken rotor bar detection. But, WPD… read more here.
Keywords: band; four band; rotor bar; broken rotor ... See more keywords
Detection of half broken rotor bar fault in VFD driven induction motor drive using motor square current MUSIC analysis
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.03.001
Abstract: Abstract This paper presents a new method to diagnose half broken rotor bar (BRB) fault in induction motor drive, running under various load conditions using a variable frequency drive (VFD). VFDs are commonly used in… read more here.
Keywords: fault; broken rotor; square current; motor ... See more keywords
Induction motor broken rotor bar fault detection techniques based on fault signature analysis – a review
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2018.0054
Abstract: The induction motor is the most popular motor in energy conversion and industrial drive systems. This popularity is due to its robustness, low cost, and easy maintenance. Electrical, mechanical, thermal, magnetic and environmental stresses cause… read more here.
Keywords: fault; broken rotor; motor; induction motor ... See more keywords
Induction motor broken rotor bar faults diagnosis using ANFIS-based DWT
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modelling and Simulation"
DOI: 10.1080/02286203.2019.1708173
Abstract: ABSTRACT This paper proposes a new method for diagnosis Broken Rotor Bar (BRB) faults in three phase squirrel-cage induction motors. The proposed method is based on the stator current signature analysis using Discrete Wavelet Transform… read more here.
Keywords: broken rotor; diagnosis; faults diagnosis; induction motor ... See more keywords
Virtual Sensors for Fault Diagnosis: A Case of Induction Motor Broken Rotor Bar
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3033754
Abstract: This article presents an industrial implementation of a virtual sensor in the process of fault detection of an induction motor. An ensemble-learning soft-sensor is developed to detect broken rotor bar that is essential to prevent… read more here.
Keywords: induction motor; rotor bar; broken rotor;
Fault Detection of Broken Rotor Bar Using an Improved form of Hilbert-Huang Transform
Sign Up to like & getrecommendations! Published in 2018 at "Fluctuation and Noise Letters"
DOI: 10.1142/s0219477518500128
Abstract: Signal processing is an integral part in signal-based fault diagnosis of rotary machinery. Signal processing converts the raw data into useful features to make the diagnostic operations. These feat... read more here.
Keywords: bar using; broken rotor; fault detection; detection broken ... See more keywords
Current Characteristics Analysis and Fault Injection of an Early Weak Fault in Broken Rotor Bar of Traction Motor
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/4934720
Abstract: Aiming at the destructive and irreversible problems of the broken rotor bar fault of the traction motor, the current characteristics of the early weak fault of the single bar are analyzed, and the broken rotor… read more here.
Keywords: fault; motor; bar; traction ... See more keywords
Remaining Useful Life Prediction of Broken Rotor Bar Based on Data-Driven and Degradation Model
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11167175
Abstract: Rotating machines such as induction motors are crucial parts of most industrial systems. The prognostic health management of induction motor rotors plays an essential role in increasing electrical machine reliability and safety, especially in critical… read more here.
Keywords: degradation; broken rotor; rotor; remaining useful ... See more keywords