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   Articles with "circuit fault" as a keyword



Diagnosis and location of the open-circuit fault in modular multilevel converters: An improved machine learning method

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recommendations! Published in 2019 at "Neurocomputing"

DOI: 10.1016/j.neucom.2018.09.041

Abstract: Abstract In this paper, the fault diagnosis and location (FDL) problem of the open circuit fault for modular multilevel converter (MMC) is investigated. A mixed kernel support tensor machine (MKSTM) is provided, and it’s employed… read more here.

Keywords: open circuit; circuit fault; fault; machine ... See more keywords

Analogue circuit fault diagnosis based on convolution neural network

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recommendations! Published in 2019 at "Electronics Letters"

DOI: 10.1049/el.2019.2892

Abstract: In order to simplify the process of analogue circuit fault diagnosis under the premise of improving the fault diagnosis rate of analogue circuit, and to deeply mine the fault characteristics of the output signal, a… read more here.

Keywords: circuit fault; fault diagnosis; analogue circuit; diagnosis ... See more keywords

Fault‐Tolerant Scheme for Single‐Switch Open‐Circuit Fault in CSI‐Fed Five‐Phase PMSM

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recommendations! Published in 2025 at "IET Electric Power Applications"

DOI: 10.1049/elp2.70131

Abstract: Due to their inherent capability to provide short‐circuit fault protection, combined with features, such as high torque density and reduced torque ripple, five‐phase permanent magnet synchronous motors (PMSMs) driven by current‐source inverters are highly suitable… read more here.

Keywords: open circuit; circuit fault; five phase; fault tolerant ... See more keywords
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An Automatic Diagnosis of an Inverter IGBT Open-Circuit Fault Based on HHT-ANN

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recommendations! Published in 2020 at "Electric Power Components and Systems"

DOI: 10.1080/15325008.2020.1793835

Abstract: Abstract The main objective of this paper is to propose a method that contributes to the automatic diagnosis of the IGBT open-circuit fault of an inverter for detecting and localizing the fault using the stator… read more here.

Keywords: open circuit; circuit fault; fault; igbt open ... See more keywords
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Numerical Modeling, Electrical Characteristics Analysis and Experimental Validation of Severe Inter-Turn Short Circuit Fault Conditions on Stator Winding in DFIG of Wind Turbines

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recommendations! 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

Finite-Control-Set Model Predictive Control of Modular Multilevel Converters With Cascaded Open-Circuit Fault Ride-Through

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recommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2019.2911959

Abstract: Open-circuit fault ride-through (FRT) is indispensable for the reliable operation of modular multilevel converters (MMCs). In this paper, finite-control-set model predictive control (FCS-MPC)-based fault detection and isolation (FDI) and fault-tolerant (FT) schemes are proposed for… read more here.

Keywords: open circuit; circuit fault; control; cascaded open ... See more keywords

Short-Circuit Fault Simulations in an HTS Wind Generator With Different Mechanical Conditions

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recommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"

DOI: 10.1109/tasc.2018.2799196

Abstract: The high-temperature superconducting (HTS) generators are proposed as a promising method to reduce the weight and size of the large-scale off-shore wind generators. However, the lower reactance of an HTS generator makes short-circuit faults heavier.… read more here.

Keywords: circuit fault; short circuit; circuit; mechanical conditions ... See more keywords

Stator Short-Circuit Fault Modeling Method of Turbine Synchronous Generator Considering Winding Potential Phase Distribution

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recommendations! Published in 2025 at "IEEE Transactions on Energy Conversion"

DOI: 10.1109/tec.2025.3543514

Abstract: From the perspective of engineering practice, this paper proposes a modeling method for multi-branch turbine synchronous generator stator short-circuit fault considering the distribution characteristics of the winding potential phase. The proposed method can realize the… read more here.

Keywords: circuit fault; method; stator; short circuit ... See more keywords

A Novel Fault Diagnosis Technique of Interturn Short-Circuit Fault for SRM in Current Chopper Mode

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recommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2021.3066917

Abstract: The interturn short-circuit fault of stator winding is a common failure mode in switched reluctance motors (SRMs), which can severely harm the operation of the motor. In this article, a novel method for diagnosing the… read more here.

Keywords: circuit fault; short circuit; interturn short; fault ... See more keywords

Application of Filter Capacitor Dynamics Based Short-Circuit Fault Detection Method in Ring-Type DC Microgrid

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recommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3183363

Abstract: A healthy grid always needs precise and fast isolation because this makes the system reliable and improve the power quality. To achieve this, a short-circuit fault detection method is presented for low-voltage ring-type dc microgrid.… read more here.

Keywords: circuit fault; short circuit; detection; ring type ... See more keywords

Robust Open-Circuit Fault Diagnosis for PMSM Drives Using Wavelet Convolutional Neural Network With Small Samples of Normalized Current Vector Trajectory Graph

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recommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3231304

Abstract: Open-circuit fault is one of the most common faults in permanent-magnet synchronous machine (PMSM) drives. The open-circuit fault can cause the obvious change of stator currents of the PMSM. Hence, the previous artificial-intelligence-based-fault diagnosis method… read more here.

Keywords: circuit fault; open circuit; fault diagnosis; fault ... See more keywords