A robust stator inter-turn fault detection in induction motor utilizing Kalman filter-based algorithm
Sign Up to like & getrecommendations! Published in 2022 at "Measurement"
DOI: 10.1016/j.measurement.2021.110181
Abstract: Abstract Today, due to the widespread utilization of Induction Motors (IMs) in different industries, their condition monitoring is of great importance. Concentrating on the failures of IMs, it has been acknowledged that the stator inter-turn… read more here.
Keywords: stator inter; kalman filter; inter turn; motor ... See more keywords
Diagnosis of Inter-turn Short Circuit of Permanent Magnet Synchronous Motor Based on Deep learning and Small Fault Samples
Sign Up to like & getrecommendations! Published in 2021 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.04.160
Abstract: Abstract An efficient and accurate method based on a conditional generative adversarial net (CGAN) and an optimized sparse auto encoder (OSAE) is proposed to detect the inter-turn short circuit (ITSC) problem for permanent magnet synchronous… read more here.
Keywords: permanent magnet; inter turn; short circuit; magnet synchronous ... See more keywords
Stator inter-turn fault detection in closed-loop controlled drive based on switching sideband harmonics in CMV
Sign Up to like & getrecommendations! Published in 2017 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2016.0555
Abstract: This study proposes a method for stator fault detection of inverter-fed induction machine in closed-loop control. The sideband response of inverter switching harmonics in common-mode voltage (CMV) is employed to detect the stator inter-turn fault,… read more here.
Keywords: fault detection; turn fault; inter turn; stator ... See more keywords
Inter-turn short-circuit assessment of DC motor used in railway locomotive
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2018.0047
Abstract: This study deals with inter-turn short-circuit assessment of DC traction motors used in railway locomotives. This has been done by analysing input current spectra of rectifier unit feeding the traction motor. The analysis includes multi-resolution… read more here.
Keywords: short circuit; turn short; inter turn; motor ... See more keywords
Model‐based unified technique for identifying severities of stator inter‐turn and rotor broken bar faults in SCIMs
Sign Up to like & getrecommendations! Published in 2020 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2019.0267
Abstract: Condition monitoring is an essential technology for detecting various incipient defects in electrical machines. Stator inter-turn and rotor broken bar faults are two major faults of the squirrel cage induction motors (SCIMs). Many attempts have… read more here.
Keywords: bar faults; stator inter; inter turn; rotor broken ... See more keywords
Winding Fault Diagnosis and Failure Prognosis Technique for Brushless Synchronous Generator
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2020.1831652
Abstract: Abstract Winding fault diagnosis and failure prognosis technique has been developed based on d-q model of brushless synchronous generator (BLSG) considering actual winding insulation degradation curve of machine in inter-turn fault, damper bar and field… read more here.
Keywords: fault; diagnosis; prognosis; inter turn ... See more keywords
Influence of the Load on the Impulse Frequency Response Approach Based Diagnosis of Transformer’s Inter-Turn Short-Circuit
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2976157
Abstract: Frequency Response Analysis (FRA) is an Off-line condition monitoring technique for the transformers and is successful, in diagnosing mechanical faults and inter-turn short-circuits. Only limited literature is available for On-line FRA works, and the effect… read more here.
Keywords: frequency response; transformer; turn short; inter turn ... See more keywords
Numerical Modeling, Electrical Characteristics Analysis and Experimental Validation of Severe Inter-Turn Short Circuit Fault Conditions on Stator Winding in DFIG of Wind Turbines
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3050876
Abstract: Inter-turn short circuit fault (ITSCF) can be a great threat for the safety and effectiveness of the generator. In this paper, a simulation model with the experimental platform is established to diagnose the ITSCF in… read more here.
Keywords: inter turn; short circuit; circuit fault; analysis ... See more keywords
Skewness Scanning for Diagnosis of a Small Inter-Turn Fault in Quadcopter’s Motor Based on Motor Current Signature Analysis
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3038786
Abstract: This paper deals with hall sensor based very small inter-turn short circuit fault assessment of single-phase quadcopter system using current signature analysis of connected brushless DC motors at the transient condition. Firstly, a quadcopter has… read more here.
Keywords: skewness scanning; small inter; inter turn; motor ... See more keywords
Fault-Tolerant Control of PMSM With Inter-Turn Short-Circuit Fault
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2019.2936225
Abstract: Fault diagnosis and fault tolerant (FT) control of electric drive systems have been extensively studied by many researchers. Naturally, one would like to use fault diagnosis information to improve FT control to achieve good post-fault… read more here.
Keywords: fault tolerant; control; inter turn; tolerant control ... See more keywords
Short-Time Adaline Based Fault Feature Extraction for Inter-Turn Short Circuit Diagnosis of PMSM via Residual Insulation Monitoring
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3167164
Abstract: Inter-turn short circuit (ITSC) is a common fault in electrical machines, which may result in further devastation to the whole winding and magnets. In this article, a method for real-time residual insulation capacity monitoring of… read more here.
Keywords: time; turn short; inter turn; residual insulation ... See more keywords