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Relevant bibliographies by topics / Motor Overvoltage

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Journal articles
Dissertations / Theses
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Academic literature on the topic 'Motor Overvoltage'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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Journal articles on the topic "Motor Overvoltage"

1

Mtunzi, Busiso, Tinashe Shelton Gavhu, Zedekia Madumbu Nyathi, Reginald Gonye, and Fidelis Nhenga Mugarsanwa. "Design and Implementation of an Automatic Electrical Motor Protection." 2018 International Conference on Multidisciplinary Research 2018 (December 31, 2018): 120–34. http://dx.doi.org/10.26803/myres.2018.10.

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The purpose of this paper was to design and implement an automatic motor protection system prototype. The system designed made use of sensors to measure and provide protection to the motors against temperature, overcurrent, overvoltage and under voltage using an arduino as the controller. Units to monitor temperature, overcurrent, overvoltage and under-voltages were designed and integrated. The temperature and current tolerance of the motor were set at 50ºC and 0.26A respectively. The system could respond accordingly to temperature and current changes by way of stopping the motor when set cond

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Grigoriev, A. V., L. N. Tokarev, and D. A. Makarov. "Operation of propeller motors composed of ship electric propulsion systems with semiconductor converters." Journal of Physics: Conference Series 2061, no. 1 (2021): 012029. http://dx.doi.org/10.1088/1742-6596/2061/1/012029.

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Abstract The calculations of transient processes in ship electric propulsion systems (EPS) with semiconductor converters (SC) show that when the inverter transistors are locked, overvoltage occurs that may break through the insulation of propeller motors (PM). A feature of this overvoltage is its short duration and large value. Pulsed overvoltage of small duration and the EPS value of dozens or more kilovolts may occur in the circuits of the inverter supplying the PM winding. The main cause of overvoltage is the EPS self-induction resulting from rapid current reduction in circuits with inducta

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3

Yue, Youjun, and Lihua Zheng. "Sensorless control of submersible permanent magnet synchronous motor under long-line cable model." Journal of Physics: Conference Series 2704, no. 1 (2024): 012022. http://dx.doi.org/10.1088/1742-6596/2704/1/012022.

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Abstract In the process of oil production, the submerged oil motor works 1-3 km downhole and is connected to the inverter by a long-wire cable, which generates overvoltage at the motor end due to the problem of matching the impedance of the motor with the impedance of the power cable. The downhole environment is not suitable for the installation of precision devices, such as position sensors. To solve these problems, a sensorless control method of submerged oil motors based on a high-frequency voltage injection method is proposed. A motor terminal voltage and current observer under a long-wire

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Zhang, Shifu, Fuqiang Tian, Shulin Li, Hongqi Liu, Dahu Cheng, and Yudi Li. "Influence of Connecting Cables on Stator Winding Overvoltage Distribution under High-Frequency Pulse Width Modulation." Applied Sciences 14, no. 20 (2024): 9220. http://dx.doi.org/10.3390/app14209220.

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In the variable frequency motor drive system, because the cable impedance does not match the motor impedance, the reflection wave of the voltage wave will be generated. The superposition of reflected voltage waves can lead to overvoltage at the motor ends, which can damage the insulation structure. In this paper, the equivalent circuit models of cable and stator winding are established, respectively. The overvoltage distribution under different power supply frequencies and cable lengths is simulated and analyzed. The influence mechanism of power supply frequency and cable length on the overvol

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Erneste Nibishaka. "Analysis of Electrochemical Corrosion in Traction Motor’s Bearings Considering Overvoltage and Stray Current in High-Speed Trains." Journal of Information Systems Engineering and Management 10, no. 34s (2025): 503–13. https://doi.org/10.52783/jisem.v10i34s.5825.

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The electrochemical corrosion of traction motor bearings is a critical issue in high-speed rail systems. The over-voltage caused by over-phase and on-board vacuum circuit breaker (VCB) opening and closing of the high-speed train will be spread to the traction motor through the coupling of the car body, bogie frame, etc.,. It makes the shaft end of the traction motor to the motor shell voltage rise significantly for a long time, which will cause serious electrochemical corrosion of motor bearings. In this paper, the mechanism of the electrochemical corrosion of traction motor bearings is studie

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Barzkar, Ashkan, and Mona Ghassemi. "Precise Evaluation of Repetitive Transient Overvoltages in Motor Windings in Wide-Bandgap Drive Systems." Vehicles 4, no. 3 (2022): 697–726. http://dx.doi.org/10.3390/vehicles4030040.

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The increasing interest in employing wide-bandgap (WBG) drive systems has brought about very high power, high-frequency inverters enjoying switching frequencies up to hundreds of kilohertz. However, voltage surges with steep fronts, caused by turning semiconductor switches on/off in inverters, travel through the cable and are reflected at interfaces due to impedance mismatches, giving rise to overvoltages at motor terminals and in motor windings. The phenomena typically associated with these repetitive overvoltages are partial discharges and heating in the insulation system, both of which cont

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Ardianto, Valentino, and Pujianto Pujianto. "Sistem Proteksi Motor Induksi 3 Fasa Untuk Produce Water Disposal Di PT Pertamina Hulu Sanga – Sanga." Journal of Instrumentation and Hardware 1, no. 2 (2024): 7–12. http://dx.doi.org/10.53026/inhardware.v1i2.12.

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Motor induksi merupakan salah satu jenis motor listrik yang rentan terhadap kerusakan akibat berbagai faktor seperti beban berlebih atau overvoltage. Oleh karena itu, perlu digunakan sistem proteksi pada motor induksi. Sistem proteksi pada motor induksi meliputi analisis berbagai jenis proteksi motor seperti proteksi termal, proteksi kelebihan arus, proteksi tegangan, dan proteksi gangguan grounding. Proteksi termal melindungi motor dari kerusakan akibat pemanasan berlebih, sedangkan proteksi kelebihan arus melindungi motor dari arus berlebihan yang dapat menyebabkan kerusakan pada gulungan st

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Lin, Canxin, Linzhao Hao, and Qiyan Yan. "Research on Overvoltage at the Wind Turbine Terminal." Journal of Physics: Conference Series 2800, no. 1 (2024): 012012. http://dx.doi.org/10.1088/1742-6596/2800/1/012012.

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Abstract This article provides an in-depth analysis of the causes of overvoltage at the generator end and the existing overvoltage protection circuits. Due to the long cable connection between the generator and the converter, voltage reflection occurs during the power transmission process, resulting in overvoltage at the output end of the generator and the input end of the converter. A mathematical model and simulation model have been established to address this issue. Firstly, the transmission line theory is used to analyze the characteristics of PWM pulse transmission in long cables. The rea

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Chen, Wei, Jialong Wu, Xinmin Li, and Chen Li. "Overvoltage Avoidance Control Strategy for Braking Process of Brushless DC Motor Drives with Small DC-Link Capacitance." Actuators 13, no. 5 (2024): 185. http://dx.doi.org/10.3390/act13050185.

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Single-phase input rectifier brushless DC motor drives with a small film capacitor have many advantages, such as high power density and high reliability. However, when the motor system operates in regenerative braking mode, the dc-link capacitor with reduced capacitance may suffer from overvoltage without adding additional hardware circuits. At the same time, the braking torque control of the motor will be affected by speed variations. In order to ensure smooth and reliable operation of the motor system, an anti-overvoltage braking torque control method is proposed in this article. The relatio

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D’Amato, Davide, Jelena Loncarski, Vito Giuseppe Monopoli, Francesco Cupertino, Luigi Pio Di Noia, and Andrea Del Pizzo. "Impact of PWM Voltage Waveforms in High-Speed Drives: A Survey on High-Frequency Motor Models and Partial Discharge Phenomenon." Energies 15, no. 4 (2022): 1406. http://dx.doi.org/10.3390/en15041406.

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The insulation system’s dielectric of the electric motor is very often subjected to severe electrical stress generated by the high dv/dt seen at the machine’s terminals. The electrical stress and high reflected wave transient overvoltage are even more evident in case of high-speed machines fed by high-frequency (HF) converters featuring very fast wide-bandgap devices. They are promoting the occurrence of partial discharges and consequently accelerate ageing. As this is serious issue and the main cause of the drive failure, it is important to analyse and characterise the surges at the motor ter

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Dissertations / Theses on the topic "Motor Overvoltage"

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RUFFO, RICCARDO. "Motor Overvoltage and Power Losses Analysis in Industrial AC Drives Based on Si and SiC Devices." Doctoral thesis, Politecnico di Torino, 2019. http://hdl.handle.net/11583/2743227.

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Doležal, Lukáš. "Přídavný pohon jízdního kola s benzinovým motorem a elektrickým přenosem výkonu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-377043.

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The objective of this master's thesis is new power converter design for bicycle with combustion engine and electric power transmission. The power converter is control by microprocessor and control algorithm is designed to achieve maximum efficiently of combustion engine. Converter and servomotor for controlling combustion engine throttle are located in metal box. Hardware, firmware and metal box are designed in the thesis.

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Book chapters on the topic "Motor Overvoltage"

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Wang, Gaolin, Nannan Zhao, Guoqiang Zhang, and Dianguo Xu. "Motor Loss Based Anti-Overvoltage Control." In Reduced DC-link Capacitance AC Motor Drives. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8566-1_7.

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Eya, Candidus U., Gerald C. Diyoke, Nwokocha Nathan, and Okabuonye C. Collins. "Computer Simulation and Implementation of Stiff DC Input Voltages of Cascaded Multilevel Inverter from Single-Phase Grid Supply." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230553.

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Computer simulation and implementation of stiff dc input voltages for cascaded multilevel DC-AC inverters is presented in this paper. The anticipated research system is expected to trim down the problems of input voltage variations under overvoltage conditions in cascaded multilevel DC-AC power inverters as a result of load voltage instabilities utilizing rectified DC supply from utility supply. It is realized with the help of single-phase AC voltage supply, uncontrolled power diodes, filters, transformers and relayed-regulated logic system. It is different from the usual uncontrolled AC-DC Co

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Conference papers on the topic "Motor Overvoltage"

1

Kim, Sung-Oh, and Kyo-Beum Lee. "Improved PWM to Suppress Motor Overvoltage Caused by Voltage Reflection." In 2025 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2025. https://doi.org/10.1109/apec48143.2025.10977502.

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Ali, Yousef, Alecksey Anuchin, Ksenia Fedorova, Dmitry Savkin, Maxim Lashkevich, and Xibo Yuan. "Active Damping of Motor Side Overvoltage in a Three-phase SiC Inverter Based Motor Drive." In 2024 XXXIII International Scientific Conference Electronics (ET). IEEE, 2024. http://dx.doi.org/10.1109/et63133.2024.10721491.

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Korhonen, Juhamatti, Lauri Tuimala, Tommi J. Kärkkäinen, and Pertti Silventoinen. "Active motor terminal overvoltage mitigation method for parallel voltage source inverters." In 2024 IEEE 21st International Power Electronics and Motion Control Conference (PEMC). IEEE, 2024. http://dx.doi.org/10.1109/pemc61721.2024.10726400.

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Sadoughi, Milad, Fariba Fateh, and Behrooz Mirafzal. "Overvoltage Stress on AC Motor Winding Insulations Driven by Fast-Switching Inverters: A Study." In 2024 IEEE Kansas Power and Energy Conference (KPEC). IEEE, 2024. http://dx.doi.org/10.1109/kpec61529.2024.10676263.

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Liu, Yutao, Shuang Song, and Zeyu Zhang. "Study on the influence of long cable on motor end overvoltage of a ship's power system." In 2024 6th International Conference on Energy, Power and Grid (ICEPG). IEEE, 2024. https://doi.org/10.1109/icepg63230.2024.10775453.

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Memon, Mustafa, Mohamed Diab, Xibo Yuan, and Zhaobo Zhang. "Evaluation of Machine Neutral Point Overvoltage Mitigation in SiC Motor Drives using Three Passive Filter Designs." In IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2024. https://doi.org/10.1109/iecon55916.2024.10905137.

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Sardar, Muhammad Usman, Toomas Vaimann, Lauri Kütt, Bilal Asad, Ants Kallaste, and Karolina Kudelina. "Characterization of High-Frequency Impedance-Based Models for Transient Terminal Overvoltage Estimation in Cable-Fed Motor Drive Systems." In 2024 International Conference on Electrical Machines (ICEM). IEEE, 2024. http://dx.doi.org/10.1109/icem60801.2024.10700495.

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8

Gómez, Gonzalo G. "Controlled Overvoltage DC Testing as a Diagnostic Tool for Low-Voltage Three-Phase Motors: A Case Study." In 2024 IEEE 42nd Central America and Panama Convention (CONCAPAN XLII). IEEE, 2024. https://doi.org/10.1109/concapan63470.2024.10933831.

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9

Foti, S., A. Testa, G. Scelba, et al. "Overvoltage mitigation in open-end winding AC motor drives." In 2015 4th International Conference on Renewable Energy Research and Applications (ICRERA). IEEE, 2015. http://dx.doi.org/10.1109/icrera.2015.7418702.

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Do, Hiep Duy, Alecksey Anuchin, Dmitry Shpak, Alexandr Zharkov, and Anatoliy Rusakov. "Overvoltage protection for interior permanent magnet synchronous motor testbench." In 2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED). IEEE, 2018. http://dx.doi.org/10.1109/iwed.2018.8321396.

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