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Relevant bibliographies by topics / Multiple open switch faults

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Academic literature on the topic 'Multiple open switch faults'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "Multiple open switch faults"

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Bolbolnia, Rouhollah, Karim Abbaszadeh, and Mojtaba Nasiri. "Diagnosis and Fault-Tolerant Control of Six-Phase Wind Turbine under Multiple Open-Switch Faults." Mathematical Problems in Engineering 2021 (October 7, 2021): 1–16. http://dx.doi.org/10.1155/2021/9999918.

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A new open-switch fault diagnosis method is proposed in this paper for the six-phase AC-DC converter based on the difference between the phase current and the corresponding reference using an adaptive threshold. The single and multiple open-switch faults are detected without any additional equipment and complicated calculations since the proposed fault detection method is integrated with the hysteresis controller. The proposed fault-tolerant technique reduces the value of overcurrent and total harmonic distortion on the side phases of the faulty one, by changing the switching signal of one swi

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Morel, Cristina, Baptiste Le Gueux, Sébastien Rivero, and Saad Chahba. "Currents Analysis of a Brushless Motor with Inverter Faults—Part II: Diagnostic Method for Open-Circuit Fault Isolation." Actuators 12, no. 6 (2023): 230. http://dx.doi.org/10.3390/act12060230.

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In this paper, a brushless motor with a three-phase inverter is investigated under healthy and multiple open-circuit faults. The occurrence of faults in an inverter will lead to atypical characteristics in the current measurements. This is why many usual entropies and multiscale entropies have been proposed to evaluate the complexity of the output currents by quantifying such dynamic changes. Among this multitude of entropies, only some are able to differentiate between healthy and faulty open-circuit conditions. In addition, another selection is made between these entropies in order to improv

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Dale, Manisha, Vaishali H. Kamble, R. B. Dhumale, and Aziz Nanthaamornphong. "Open Switch Fault Diagnosis in Three-Phase Voltage Source Inverters Using Single Neuron Implementation." Processes 13, no. 4 (2025): 1070. https://doi.org/10.3390/pr13041070.

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Fault diagnosis in power converters is essential for keeping electrical systems stable, efficient and long-lasting. Park’s Vector Transform, discrete wavelet transform, Artificial Neural Network, Fuzzy Logic and other methods are used to diagnose faults in the power converter in both single and multiple open switch situations. These methods are implemented on the digital signal processor or controller, which needs additional hardware and consumes more processing time. This paper presents a hardware-based open switch fault diagnostic method in a 3ϕ voltage source inverter to minimize fault diag

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Mimouni, A., S. Laribi, M. Sebaa, T. Allaoui, and A. A. Bengharbi. "Fault diagnosis of power converters in a grid connected photovoltaic system using artificial neural networks." Electrical Engineering & Electromechanics, no. 1 (January 4, 2023): 25–30. http://dx.doi.org/10.20998/2074-272x.2023.1.04.

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Introduction. The widespread use of photovoltaic systems in various applications has spotlighted the pressing requirement for reliability, efficiency and continuity of service. The main impediment to a more effective implementation has been the reliability of the power converters. Indeed, the presence of faults in power converters that can cause malfunctions in the photovoltaic system, which can reduce its performance. Novelty. This paper presents a technique for diagnosing open circuit failures in the switches (IGBTs) of power converters (DC-DC converters and three-phase inverters) in a grid-

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Kadri, Farid, and Mohamed A. Hamida. "Neural Direct Torque Control for Induction Motor under Voltage Source Inverter Open Switch Fault." Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering) 13, no. 4 (2020): 571–79. http://dx.doi.org/10.2174/1874476105666190830103616.

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Background: The study of induction motor behavior during abnormal conditions due to the presence of faults and the possibility to diagnose these abnormal conditions has been a challenging topic for many electrical machine researchers. Objective: Direct Torque Control (DTC) is applied to the control of an induction motor in healthy and an open circuit fault in the PWM three phase voltage fed inverter. Neural DTC is developed and used to improve the dynamic behavior of the drive system under faulty switch occurrence. Methods: The validity of the proposed control scheme is tested under normal con

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Ji, Xiaotong, Dan Liu, Ping Xiong, and Shunfan He. "Multiple open-switch faults detection for grid connected inverter." Sustainable Energy Technologies and Assessments 54 (December 2022): 102765. http://dx.doi.org/10.1016/j.seta.2022.102765.

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Sun, Xianrui, Naizhe Diao, Chonghui Song, Yunlong Qiu, and Xiaolong Zhao. "An Open-Circuit Fault Diagnosis Method Based on Adjacent Trend Line Relationship of Current Vector Trajectory for Motor Drive Inverter." Machines 11, no. 10 (2023): 928. http://dx.doi.org/10.3390/machines11100928.

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This paper proposes a power switch open-circuit (OC) fault diagnosis method for a motor drive inverter system. This method utilizes adjacent trend lines to extract fault features from the current vector trajectory, enabling rapid fault diagnosis and localization. Firstly, the current vector trajectory is obtained by applying the Clark transformation to the three-phase currents, and trend line slopes are calculated using equidistant current signal nodes. Subsequently, the method determines fault by calculating changes in adjacent trend line slopes and quickly locates the faulty power switch by

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Li, Meng Nan, Ping Qian, Wen Rui Wang, and Yin Zhong Ye. "Fault Analysis and Position of the Tree-Phase Grid-Connection Inverter." Applied Mechanics and Materials 568-570 (June 2014): 1177–81. http://dx.doi.org/10.4028/www.scientific.net/amm.568-570.1177.

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The theory, design, implementation and experimental validation of a neural network based diagnosis method for open-switch faults in the three-phase grid-connection inverter are discussed. The model of three-phase grid-connection inverter are established with Matlab/Simulink. The feature value of output current wave of the inverter is extracted under various kinds of open-switch faulty conditions in the inverter with the FFT method and wavelet analysis method. The experimental results show the flexible and double domain superiority of the wavelet analysis. Finally, the design takes advantage of

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Singh, Vikram, Anamika Yadav, and Shubhrata Gupta. "Open circuit fault diagnosis and fault classification in multi-level inverter using fuzzy inference system." Serbian Journal of Electrical Engineering 20, no. 2 (2023): 163–89. http://dx.doi.org/10.2298/sjee2302163s.

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Multi-level inverters (MLIs) have been successfully used to integrated the renewable energy sources (RES) into microgrids. However, the operation of MLI is affected when an open circuit fault (OCF) or a short circuit fault occurs. Among these kinds of faults, there is a high prevalence of open circuit faults in MLI. Any fault in MLI must be identified and classified as soon as possible to maintain the reliability of the power supply. This work is focused on developing a Fuzzy Inference System (FIS) for detecting and classifying the open circuit faults in Cascaded H-Bridge Multi-Level Inverter

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A., Mimouni, Laribi S., Sebaa M., Allaoui T., and A. Bengharbi A. "Fault diagnosis of power converters in a grid connected photovoltaic system using artificial neural networks." Electrical Engineering & Electromechanics, no. 1 (January 4, 2023): 25–30. https://doi.org/10.20998/2074-272X.2023.1.04.

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<strong><em>Introduction. </em></strong><em>The widespread use of photovoltaic systems in various applications has spotlighted the pressing requirement for reliability, efficiency and continuity of service. The main impediment to a more effective implementation has been the reliability of the power converters. Indeed, the presence of faults in power converters that can cause malfunctions in the photovoltaic system, which can reduce its performance. <strong>Novelty. </strong>This paper presents a technique for diagnosing open circuit failures in the switches (IGBTs) of power conv

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Dissertations / Theses on the topic "Multiple open switch faults"

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Schechner, Korbinian [Verfasser], Christoph M. [Akademischer Betreuer] Hackl, Marko [Gutachter] Hinkkanen, Christoph M. [Gutachter] Hackl, and Thomas [Gutachter] Hamacher. "Modelling and control of large-scale direct-drive wind turbine systems under open-switch faults in the machine-side converter / Korbinian Schechner ; Gutachter: Marko Hinkkanen, Christoph M. Hackl, Thomas Hamacher ; Betreuer: Christoph M. Hackl." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1220319678/34.

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LIN, JHONG-CYUAN, and 林中全. "Analysis of Open-Circuit Switch Faults and Fault Diagnosis for Active Neutral-Point-Clamped Inverters." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/k794fx.

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碩士<br>國立高雄應用科技大學<br>電機工程系博碩士班<br>106<br>This thesis investigates the fault behavior and analysis for open-switch damages in active neutral point clamped inverters.This thesis analyzes the influence of the terminal voltage on the four working areas of the inverter operation first, and summarizes the fault analysis results.Then the Active neutral point clamped inverter is modeled in MATLAB/Simulink to analyze the performance of this inverter.This thesis analyses the working situation of the switching devices under the open-circuit fault, studies the specific fault characteristics and typical wav

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WU, PIN-CHIH, and 吳斌智. "Design an Equity and Time-limited Test Plan for Multiple Customers to Verify Functions in Software Define Network Open Flow Switch." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/84h5fb.

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碩士<br>中華大學<br>資訊工程學系<br>107<br>Today's society is an era of information expansion. Everyone can't do without the Internet access function of mobile phones and computers. Internet access has become the normal behavior of modern people, so the demand for network use has increased greatly. The OSI network model has been with us for many years, and each layer of Layer will communicate with the isolated Layer. The ultimate goal is to send the completed packet to the destination. Why talk about the OSI network model? The reason is that there are a lot of things to be set in the network, such as Rout

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Solodkyy, Yuriy. "Simplifying the Analysis of C++ Programs." Thesis, 2013. http://hdl.handle.net/1969.1/151376.

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Based on our experience of working with different C++ front ends, this thesis identifies numerous problems that complicate the analysis of C++ programs along the entire spectrum of analysis applications. We utilize library, language, and tool extensions to address these problems and offer solutions to many of them. In particular, we present efficient, expressive and non-intrusive means of dealing with abstract syntax trees of a program, which together render the visitor design pattern obsolete. We further extend C++ with open multi-methods to deal with the broader expression problem. Fina

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Book chapters on the topic "Multiple open switch faults"

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Khaled, Sahraoui, and Gaoui Bachir. "Open-Switch Faults Based on Six/Five-Leg Reconfigurable AC-DC-AC Converter." In Lecture Notes in Electrical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6403-1_40.

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Mozafari Mehr, Azadeh Sadat, Renata M. de Carvalho, and Boudewijn van Dongen. "Detecting Complex Anomalous Behaviors in Business Processes: A Multi-perspective Conformance Checking Approach." In Lecture Notes in Business Information Processing. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-27815-0_4.

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AbstractIn recent years, organizations are putting an increasing emphasis on anomaly detection. Anomalies in business processes can be an indicator of system faults, inefficiencies, or even fraudulent activities. In this paper we introduce an approach for anomaly detection. Our approach considers different perspectives of a business process such as control flow, data and privacy aspects simultaneously.Therefore, it is able to detect complex anomalies in business processes like spurious data processing and misusage of authorizations. The approach has been implemented in the open source ProM fra

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Liang, Jinping, Zhuang Tian, and Daming Zhou. "A robust multiple open-switch fault diagnosis approach for converter in wind energy system." In Non-Destructive Testing and Condition Monitoring Techniques in Wind Energy. Elsevier, 2023. http://dx.doi.org/10.1016/b978-0-323-99666-2.15002-6.

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Javier Villalobos-Pina, Francisco, Josué A. Reyes-Malanche, Eduardo Cabal-Yepez, and Efrain Ramirez-Velasco. "Open Circuit Fault Diagnosis in Induction Motor Driver Inverter." In Induction Motors - Latest Research and Applications [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1006637.

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The induction machines are the power horses in the industry due to the practically null maintenance, this kind of machines are use in a widely group of industrial applications, and with the advance of power electronics these machines replace another kind, like direct current (dc) motors attributable to the evolution of control algorithms and the digital platforms. In this context, a methodology is proposed to detect and isolate faults, focusing on the inverter stage of Induction Machine motor drives, with a specific emphasis on Insulated Gate Bipolar Transistor (IGBT) faults, using phasor anal

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Li, He, Yuanyuan Tang, Wenwein Liang, Yuchi Jiang, and Yi Zhang. "Research on Solenoid Valve Fault Diagnosis Algorithm Based on Coil Current." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230529.

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Ship intelligence is the trend of future ship development, and engine room intelligence is a key research direction. In the future, manual valves in ship engine rooms will inevitably be increasingly switched to automatic control. To solve the problems of traditional ship equipment controllers without feedback, inability to know the actual action of the solenoid valve, and inability to diagnose common faults when controlling the solenoid valve with switch values. A detailed analysis was conducted on the mechanism of the formation of the theoretical current characteristic curve for the opening a

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Mubarak, Asma, Steve Counsell, and Robert M. Hierons. "A Longitudinal Study of Fan-In and Fan-Out Coupling in Open-Source Systems." In Frameworks for Developing Efficient Information Systems. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-4161-7.ch009.

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Excessive coupling between object-oriented classes is widely acknowledged as a maintenance problem that can result in a higher propensity for faults in systems and a ‘stored up’ future problem. This paper explores the relationship between ‘fan-in’ and ‘fan-out’ coupling metrics over multiple versions of open-source software. More specifically, the relationship between the two metrics is explored to determine patterns of growth in each over the course of time. The JHawk tool was used to extract the two metrics from five open-source systems. Results show a wide range of traits in the classes to

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Scheible, Raphael, Philip Strecker, Suhail Yazijy, et al. "A Multilingual Browser Platform for Medical Subject Headings." In Studies in Health Technology and Informatics. IOS Press, 2022. http://dx.doi.org/10.3233/shti210939.

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The National Library of Medicine (NLM) controls and publishes the thesaurus Medical Subject Headings which is used for indexing PubMed. Besides an XML export, the NLM offers a web based MeSH browser. The platform contains English terms. The German Institute for Medical Documentation and Information (DIMDI) partially translated and published these terms. Recently, the German National Library of Medicine (ZB-MED) overtook the translation of MeSH. However, there is no dedicated platform which focuses on MeSH and covers multiple languages. Here, we address this gap, by offering a modern multilingu

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Jen, Erica. "Stable or Robust? What’s the Difference?" In Robust Design: A Repertoire of Biological, Ecological, and Engineering Case Studies. Oxford University PressNew York, NY, 2005. http://dx.doi.org/10.1093/oso/9780195165326.003.0002.

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Abstract Exploring the difference between “stable” and “robust” touches on essentially every aspect of what we instinctively find interesting about robustness in natural, engineering, and social systems. It is argued here that robustness is a measure of feature persistence in systems that compels us to focus on perturbations, and often assemblages of perturbations, qualitatively different in nature from those addressed by stability theory. Moreover, to address feature persistence under these sorts of perturbations, we are naturally led to study issues including: the coupling of dynamics with o

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Strand, Vibeke, Jeffrey Kaine, and John Isaacs. "Biosimilars." In Oxford Textbook of Rheumatoid Arthritis. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198831433.003.0034.

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Biologic therapy for treatment of rheumatoid arthritis (RA) has evolved considerably over the past 20 years. Biosimilar development continues to accelerate at a frenetic pace worldwide. Initial regulatory efforts were developed within the EU and subsequent guidelines have now evolved in over 20 countries. Biosimilars by definition are highly similar, with ‘comparable quality, safety, and efficacy’ (EMA) and ‘no clinically meaningful differences in safety, purity, and potency’ (FDA) to the reference product. Development and manufacturing are based on reverse engineering of the reference product

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Conference papers on the topic "Multiple open switch faults"

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Wang, Mei-Fang, Chen-Han Lin, Pei-Wen Lee, and Tzung-Lin Lee. "An Octal-Switch Redundant Submodule for MMC to Tolerate Open-Circuit Faults." In 2024 27th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2024. https://doi.org/10.23919/icems60997.2024.10921090.

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Yin, Yujie, Bo Zhou, Wenjing Fang, Xie Xie, and Huizhen Wang. "A Diagnosis Method for Open-Switch Faults in Open-Winding Sinusoidal Doubly Salient Electromagnetic Machine Drive System." In 2024 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC). IEEE, 2024. https://doi.org/10.1109/esars-itec60450.2024.10819861.

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Zhao, Wenchen, Larson Zhao, Yafei Yin, Zhen Li, Xingchang Xie, and Zhenbin Zhang. "Fast Fault Diagnosis of MMC: A Solution for Multiple Open-Circuit Faults." In 2024 IEEE 9th Southern Power Electronics Conference (SPEC). IEEE, 2024. https://doi.org/10.1109/spec62217.2024.10892869.

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Kamble, Saurabh P., Pradyumn Chaturvedi, Harish Bhawane, and V. B. Borghate. "PSAM and TM Based Fault Tolerant Scheme for Open Switch Faults in Dual Active Bridge Converters." In 2024 IEEE International Communications Energy Conference (INTELEC). IEEE, 2024. http://dx.doi.org/10.1109/intelec60315.2024.10679024.

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Ghosh, Sourabh, Vikash Singh, Asheesh Kumar Singh, Ehtesham Hassan, and Sri Niwas Singh. "Data-Driven Diagnosis of Multi-Class Open-Circuit Switch Faults in Three-Phase Front-End Converters." In 2024 International Conference on Computer, Electronics, Electrical Engineering & their Applications (IC2E3). IEEE, 2024. https://doi.org/10.1109/ic2e362166.2024.10827711.

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Lenz, Rene, Andreas Kugi, and Wolfgang Kemmetmuller. "Online Fault Diagnosis for Multiple Open-Circuit Faults in Multiphase Drives with Current Harmonics." In 2024 International Conference on Electrical Machines (ICEM). IEEE, 2024. http://dx.doi.org/10.1109/icem60801.2024.10700349.

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Xiong, Yanchao, Dong Jiang, Yixuan Shuai, Xiangwen Sun, Guangyu Wang, and Zicheng Liu. "Fault-Tolerant Control Under Switch Short-Circuit and Open-Circuit Faults for Parallel Winding Current Source Inverter." In 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. https://doi.org/10.1109/ecce55643.2024.10861600.

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Azam, A. H. A., and S. M. Ayob. "Fault Tolerant Control Modular Multilevel Converter Models (MMCs) with Predictive Control for Open Switch Faults Used in Power Grid Application." In 2024 IEEE 22nd Student Conference on Research and Development (SCOReD). IEEE, 2024. https://doi.org/10.1109/scored64708.2024.10872650.

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Yadav, Gulshan, Deep M. Gohil, J. Venkataramanaiah, and Suresh Lakhimsetty. "A Fault Tolerant N-Level Isolated Inverter Topology to Handle All Open Circuit Switch Faults Using Output Voltage Deviation Technique." In 2024 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES). IEEE, 2024. https://doi.org/10.1109/pedes61459.2024.10961917.

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Tamissa, Younes, Abderrazak Benchabane, Fella Charif, and Farid Kadri. "Diagnosis Multiple Open-Circuit Faults in Neural Direct Torque Control of Induction Motor Drive Using Neural Networks." In 2024 International Conference on Advances in Electrical and Communication Technologies (ICAECOT). IEEE, 2024. https://doi.org/10.1109/icaecot62402.2024.10829071.

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