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
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
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
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
A Novel Control-Independent Online Fault Diagnosis of Inter-turn Short Circuits in SRMs using Signal Injection Technique
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3169709
Abstract: Most of the existing diagnosis techniques for inter-turn short circuits (ITSC) in switched reluctance motors (SRMs) suffers from three major issues. Firstly, the problem of lower sensitivity where the system cannot detect ITSC if a… read more here.
Keywords: injection; turn short; inter turn; diagnosis ... See more keywords
On -Line Stator Winding Inter -Turn Short -Circuits Detection in Induction Motors Using Recursive Levenberg -Marquardt Algorithm
Sign Up to like & getrecommendations! Published in 2017 at "International Journal on Electrical Engineering and Informatics"
DOI: 10.15676/ijeei.2017.9.1.3
Abstract: Abstract: Within the framework of the diagnosis of the stator windings faults, the authors propose in this paper a recursive diagnosis method for on-line detection and location of an inter-turn short-circuit by parameters identification. This… read more here.
Keywords: levenberg marquardt; detection; recursive levenberg; turn short ... See more keywords
Imitation Modeling of an Inter-Turn Short Circuit of an Asynchronous Motor Stator Winding for Diagnostics of Auxiliary Electric Drives of Transport Infrastructure
Sign Up to like & getrecommendations! Published in 2021 at "Communications"
DOI: 10.26552/com.c.2021.2.c65-c74
Abstract: A scientific approach to calculating the parameters and characteristics of an asynchronous motor in the inter-turn short circuit mode in one phase of the stator is proposed to create the foundations of a diagnostic complex… read more here.
Keywords: asynchronous motor; inter turn; motor; short circuit ... See more keywords
Sparse Representation and SVM Diagnosis Method Inter-Turn Short-Circuit Fault in PMSM
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9020224
Abstract: Permanent magnet synchronous motors (PMSM) has the advantages of simple structure, small size, high efficiency, and high power factor, and a key dynamic source and is widely used in industry, equipment and electric vehicle. Aiming… read more here.
Keywords: inter turn; short circuit; sparse representation; circuit fault ... See more keywords
Calculation and Analysis of Rotor Thermal Static Field for Inter-Turn Short Circuit of Large Hydro-Generator Excitation Winding
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12071252
Abstract: Rotor winding inter-turn short circuit a common fault in hydro-generators. This fault would change the temperature, stress, and other thermal fields of a rotor and threaten the safe operation of the generator. In this paper,… read more here.
Keywords: rotor; field; inter turn; short circuit ... See more keywords