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Journal articles on the topic 'Winding interturn short-circuit'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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1

Mustafayev, Rauf, Diyar Akhmedov, and Aslan Akhmedov. "Diagnosis of Asynchronous Motor with Inter Connective Circuit in Stator Winding." Известия высших учебных заведений. Электромеханика 64, no. 1 (2021): 48–53. http://dx.doi.org/10.17213/0136-3360-2021-1-48-53.

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The problems of applying the achievement of general technical diagnostics for the recognition and assessment of the technical state of the stator winding in the process of performing functional processes by an asynchronous motor are considered. It is proposed to use the informative parameters of vibration acceleration obtained from full-scale experiments carried out in idle and load modes of an asynchronous motor for diagnosing an intertuеrn short circuit that often occurs in the stator winding. It is shown that for recognizing a malfunction of the stator winding of an induction motor, mathema

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2

Yang, Zhongyi, and Yiguang Chen. "Interturn Short-Circuit Fault Detection of a Five-Phase Permanent Magnet Synchronous Motor." Energies 14, no. 2 (2021): 434. http://dx.doi.org/10.3390/en14020434.

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Interturn short circuits are a common fault of permanent magnet synchronous motors (PMSMs). This paper proposes a new method to detect the interturn short-circuit fault (ISCF) of a five-phase PMSM. The method first takes the command voltage and measured current of each phase winding as the original signal and then obtains the delay signal orthogonal to the original signal via Hilbert transform. Then, the generalized instantaneous reactive power of each phase can be calculated from the orthogonal voltage and current signals of each phase. Finally, the influence of the ISCF on the generalized in

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3

Rajamany, Gayatridevi, Sekar Srinivasan, Krishnan Rajamany, and Ramesh K. Natarajan. "Induction Motor Stator Interturn Short Circuit Fault Detection in Accordance with Line Current Sequence Components Using Artificial Neural Network." Journal of Electrical and Computer Engineering 2019 (December 11, 2019): 1–11. http://dx.doi.org/10.1155/2019/4825787.

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The intention of fault detection is to detect the fault at the beginning stage and shut off the machine immediately to avoid motor failure due to the large fault current. In this work, an online fault diagnosis of stator interturn fault of a three-phase induction motor based on the concept of symmetrical components is presented. A mathematical model of an induction motor with turn fault is developed to interpret machine performance under fault. A Simulink model of a three-phase induction motor with stator interturn fault is created for extraction of sequence components of current and voltage.

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4

Yucai, Wu, and Li Yonggang. "Diagnosis of Rotor Winding Interturn Short-Circuit in Turbine Generators Using Virtual Power." IEEE Transactions on Energy Conversion 30, no. 1 (2015): 183–88. http://dx.doi.org/10.1109/tec.2014.2339300.

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5

Quan, Yu Sheng, Zong Cheng Zhang, Guang Chen, and Dai Juan Wang. "Research on Detection Method of Transformer Interturn Short Circuit Based on Wavelet Analysis." Applied Mechanics and Materials 521 (February 2014): 358–61. http://dx.doi.org/10.4028/www.scientific.net/amm.521.358.

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Distribution transformer is an important device in the power supply system, once its failure can cause power outages. According to statistics, 70% -80% of the transformer accident was caused by a short circuit between the transformer turns. Based on the large number of experimental data analysis and processing, a new inter-turn short circuit transformer diagnostic methods is proposed. In this paper, the ground current of transformer core as the signal source, Using wavelet multi-resolution technology the signal wavelet multiscale decomposition, the decomposition of different signals of the sam

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6

Tang, Gui-Ji, Hong-Chun Jiang, Yu-Ling He, and Qing-Fa Meng. "Electromagnetic Forces and Mechanical Responses of Stator Windings before and after Rotor Interturn Short Circuit in Synchronous Generators." Mathematical Problems in Engineering 2020 (December 30, 2020): 1–19. http://dx.doi.org/10.1155/2020/5892312.

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This paper studies the stator winding electromagnetic force behaviors before and after rotor inter-turn short circuit (RISC) in synchronous generator. Different from other studies, this paper not only studies the electromagnetic force characteristics, but also investigates the mechanical responses, the damage regularity, and the countermeasure of the stator winding. Firstly, formulas of electromagnetic force online and end part are obtained. Then, a 3D finite element model of a 3-pair-pole simulation generator is applied to get the electromagnetic force, and the dangerous stator slot is found.

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7

Ma, Minghan, Yonggang Li, Yucai Wu, and Chenchen Dong. "Multifield Calculation and Analysis of Excitation Winding Interturn Short Circuit Fault in Turbo-Generator." Energies 11, no. 10 (2018): 2626. http://dx.doi.org/10.3390/en11102626.

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Excitation winding interturn short circuit (EWISC) is a common fault in turbo-generators. Once the fault occurs, if not handled in time, it will result in significant security risks to the power system. Using the multifield characteristics of fault generators for a comprehensive diagnosis can make the diagnostic results more accurate and credible. In this paper, taking a TA-1100-78 type, two pole pairs turbo-generator as the research object, the two-dimensional finite element electromagnetic model of stator/rotor and the three-dimensional finite element heat transfer model of rotor were establ

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8

Dolgih, Roman, Ivan Suvorov, George Palkin, Sergey Kakaurov, and Marina Morozova. "Development of the software-hardware complex for diagnostics of inter-turn short circuits of stator windings of asynchronous motors." E3S Web of Conferences 288 (2021): 01040. http://dx.doi.org/10.1051/e3sconf/202128801040.

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Up to 38% of asynchronous motor (AM) failures are caused by damage to the stator insulation. Despite the wide variety of methods, the reliability of determining the inter-turn short circuits of stator windings under operating voltage still remains at a low level. The existing methods for diagnostics of asynchronous motor failure of the interturn short circuit of stator winding have been examined. New diagnostic methods for individual parameters developed in the course of the previous study are described. A new diagnostic method is formulated, on the basis of which the research work is carried

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9

Arumugam, Puvan, Tahar Hamiti, and Chris Gerada. "Modeling of Different Winding Configurations for Fault-Tolerant Permanent Magnet Machines to Restrain Interturn Short-Circuit Current." IEEE Transactions on Energy Conversion 27, no. 2 (2012): 351–61. http://dx.doi.org/10.1109/tec.2012.2188138.

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10

Fan, Ying, Chenxue Li, Weixia Zhu, Xiangyang Zhang, Li Zhang, and Ming Cheng. "Stator Winding Interturn Short-Circuit Faults Severity Detection Controlled by OW-SVPWM Without CMV of a Five-Phase FTFSCW-IPM." IEEE Transactions on Industry Applications 53, no. 1 (2017): 194–202. http://dx.doi.org/10.1109/tia.2016.2609848.

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11

Armando Mazzoletti, Manuel, Guillermo R. Bossio, and Cristian Hernan De Angelo. "Interturn short-circuit fault diagnosis in PMSM with partitioned stator windings." IET Electric Power Applications 14, no. 12 (2020): 2301–11. http://dx.doi.org/10.1049/iet-epa.2020.0080.

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12

Hao, Liangliang, Yuguang Sun, Arui Qiu, and Xiangheng Wang. "Steady-State Calculation and Online Monitoring of Interturn Short Circuit of Field Windings in Synchronous Machines." IEEE Transactions on Energy Conversion 27, no. 1 (2012): 128–38. http://dx.doi.org/10.1109/tec.2011.2169264.

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13

Wu, Fan, Ping Zheng, and Thomas M. Jahns. "Analytical Modeling of Interturn Short Circuit for Multiphase Fault-Tolerant PM Machines With Fractional Slot Concentrated Windings." IEEE Transactions on Industry Applications 53, no. 3 (2017): 1994–2006. http://dx.doi.org/10.1109/tia.2017.2665626.

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14

Hao, Liangliang, Junyong Wu, and Yanzhen Zhou. "Theoretical Analysis and Calculation Model of the Electromagnetic Torque of Nonsalient-Pole Synchronous Machines With Interturn Short Circuit in Field Windings." IEEE Transactions on Energy Conversion 30, no. 1 (2015): 110–21. http://dx.doi.org/10.1109/tec.2014.2350336.

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15

"Simulative Experiment of Major and Minor InterTurn Short Circuit Faults in Power Transformer Windings." International Journal of Innovative Technology and Exploring Engineering 8, no. 9 (2019): 2685–88. http://dx.doi.org/10.35940/ijitee.i8990.078919.

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Frequency Response Analysis is offline technique to detect the winding deformations. This paper intends to analyze the power transformer under major and minor inter-turn short circuit faults in the winding of transformer using simulative study. An EMTP-RV based lumped circuit model was given based on the number of sections and turns of winding to simulate the faults at different levels by short circuiting windings of adjacent turns with modified circuit parameter for each fault level and simulated results have represented as neutral current in timedomain and corresponding frequency responses w

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16

He, Yuling, Ming-Xing Xu, Wen Zhang, et al. "Impact of Stator Interturn Short Circuit Position on End Winding Vibration in Synchronous Generators." IEEE Transactions on Energy Conversion, 2020, 1. http://dx.doi.org/10.1109/tec.2020.3021901.

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17

Wu, Shuanglong. "Research on Electromagnetic Noise of Claw Pole Alternators under Stator Winding Interturn Short Circuit Faults." IEEE Transactions on Energy Conversion, 2020, 1. http://dx.doi.org/10.1109/tec.2020.2983187.

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18

Meyer, Richard T., Scott C. Johnson, Raymond A. DeCarlo, Steve Pekarek, and Scott D. Sudhoff. "Hybrid Electric Vehicle Fault Tolerant Control." Journal of Dynamic Systems, Measurement, and Control 140, no. 2 (2017). http://dx.doi.org/10.1115/1.4037270.

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This paper investigates the supervisory-level, fault tolerant control of a 2004 Prius powertrain. The fault considered is an interturn short circuit (ITSC) fault in the traction drive (a surface mount permanent magnet synchronous machine (SPMSM) for which its rotor is part of the vehicle's driveline). ITSC faults arise from electrical insulation failures in the stator windings where part of a phase winding remains functional while the remaining decoupled windings form a self-contained loop. Because the permanent magnets on the rotor (driveline) shaft are able to induce very large eddy currents

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