| 4/2019 - 4 |
A Novel Test Method for Real-time Magnetic Flux Measurement of Power TransformersZHANG, Y.   , DAI, D. , ZHANG, J. , LIU, X. , CHEN, X. |
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Author keywords
magnetic circuits, power transformers, empirical mode decomposition, test equipment, finite element analysis
References keywords
transformer(16), power(14), bias(12), magnetic(10), electronics(5), current(5), voltage(4), systems(4), study(4), monitoring(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2019-11-30
Volume 19, Issue 4, Year 2019, On page(s): 29 - 36
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2019.04004
Web of Science Accession Number: 000500274700004
SCOPUS ID: 85077272740
Abstract
Optimizing magnetic flux distribution in iron cores is very important in the transformer design. It can affect whether the iron cores of transformers are saturated or not in severe conditions. If saturated, the transformer will overheat and generate harmful harmonics to the grid. The measurement of the dynamic magnetic flux is an effective method to observe the behavior of transformers and ensure their safety. However, there are limited methods to measure the magnetic flux in real-time. In this paper, a novel test method based on a special transformer design is proposed. The new design integrates an additional bypass iron core which shares a partial magnetic path with the main core. By injecting high-frequency signals into the attached coil of the bypass core, the measured signals reflect the trend of the magnetic flux variation in the main core over time. To improve the accuracy of the derived measured data, the Empirical Mode Decomposition algorithm is also used to diminish the noise without additional designs in the signal acquisition circuit. The proposed method is modeled and tested, and the results show that this method can dynamically measure the magnetic flux in the transformer. |
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| [1] V. C. Valchevï¼A. Van den Bossche. Inductors and transformers for power electronics. CA: CRC Press, pp:10-20, 2018.
[2] W. Xu, Y. Wu, F. Wu, X. Shen and J. Ruan, "Study on the influence factors of power transformer DC magnetic bias," in 12th IET International Conference on AC and DC Power Transmission (ACDC 2016), Beijing, 2016, pp. 1-6. [CrossRef] [3] J. Sun, J. Li, K. Wang, C. Wu, Y. Qiu and X. Yu, "Study on operating performance of transformer and scaling model with DC bias," in 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), Edinburgh, 2017, pp. 158-162. [CrossRef] [4] H. Feng et al., "Analysis of Exciting Current for Single-phase Four-Limb Ultra-High Voltage Transformer Under DC Bias," in 2018 Condition Monitoring and Diagnosis (CMD), Perth, WA, 2018, pp. 1-6. [CrossRef] [5] Vakhnina V. V., Kuvshinov A. A., Shapovalov V. A., Chernenko A. N., Kretov D. A., "The development of models for assessment of the geomagnetically induced currents impact on electric power grids during geomagnetic storms," Advances in Electrical and Computer Engineering. vol. 15, no. 1, pp.49-55, Feb. 2015. [CrossRef] [Full Text] [Web of Science Times Cited 5] [6] C. R. Pacheco, J. A. G. Esparza, J. G. De La Vega and R. Caraballo, "Evaluation of the Risk of Geomagnetic Induced Currents (GIC's) in Power Transformers of the National Electrical System," in 2018 XXXI International Summer Meeting on Power and Industrial Applications (Rvp-Ai), Acapulco, 2018, pp. 75-80. [CrossRef] [7] Y. Xia, Y. Han and J. Liu, "Calculation of winding loss and temperature rise of large power transformer under DC magnetic biasing," in 2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM), Xi'an, 2018, pp. 590-593. [CrossRef] [8] D. Xia, "The Distribution of Transient Magnetic Field and Eddy Current Losses of Three-Phase Five-Legged Transformer Under DC Bias," in 2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData), Halifax, NS, Canada, 2018, pp. 728-732. [CrossRef] [Web of Science Times Cited 2] [9] X. Song, B. Zhou and L. Wang, "Transient Eddy Current Loss and Magnetic Field Distribution of Single-phase Three-legged Transformer under DC Bias," in 2018 13th World Congress on Intelligent Control and Automation (WCICA), Changsha, China, 2018, pp. 1053-1057. [CrossRef] [10] H. L. Weng, L. Liu, Y. Wan, X. N. Lin, Z. X. Li and J. G. Huang, "Studies on the Variation of Transformer Reactive Power Caused by DC Bias and Its Impacts on System Voltage," in 2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE), ATHENS, Greece, 2018, pp. 1-4. [CrossRef] [11] Y. Xu, M. Dai and W. Wang, "An Analysis of Transformer Core Vibration and Noise Under DC Bias Condition," in 2017 International Conference on Computer Systems, Electronics and Control (ICCSEC), Dalian, 2017, pp. 1612-1615. [CrossRef] [12] J. Liu and L. Luo, "Noise characteristics of the new converter transformer under DC bias," Electronics Letters, vol. 53, no. 10, pp. 672-674, 11 5 2017. [CrossRef] [Web of Science Times Cited 4] [13] J. Horiszny, "Method of determining the residual fluxes in transformer core," in 2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF) Book of Abstracts, Lodz, 2017, pp. 1-2. [CrossRef] [14] B. Tanatarec, "Measurements of magnetic flux density in the vicinity of transformer station," in 2016 22nd International Conference on Applied Electromagnetics and Communications (ICECOM), Dubrovnik, 2016, pp. 1-4. [CrossRef] [15] W. Jiang, L. He and Z. X. Zhang, "Monitoring and suppression measures of transformer DC bias current," in 2016 International Conference on Condition Monitoring and Diagnosis (CMD), Xi'an, 2016, pp. 364-367. [CrossRef] [16] M. Kazerooni and T. J. Overbye, "Transformer Protection in Large-Scale Power Systems During Geomagnetic Disturbances Using Line Switching," IEEE Transactions on Power Systems, vol. 33, no. 6, pp. 5990-5999, Nov.2018. [CrossRef] [Web of Science Times Cited 6] [17] British Standard, "Magnetic Materials-Part 2: Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame", BS EN 60404-2:1998, IEC 404-2: 1996. [18] H. Huang, B. Wei, L. Su, W. Zhao, X. Zhang and X. Zheng, "Study on Technical Standards of Direct Current Bias Magnetic Suppression Device of Power Transformer," in 2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC), Shenzhen, 2018, pp. 1-4. [CrossRef] [19] D. Chen, Z. Feng, Q. Wang, L. Fang and B. Bai, "Study of Analysis and Experiment for Ability to Withstand DC Bias in Power Transformers," IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 1-6, Nov. 2018, Art no. 8401406. [CrossRef] [Web of Science Times Cited 21] [20] J. Yuan et al., "A Novel Compact High-Voltage Test System Based on a Magnetically Controlled Resonant Transformer," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 1-4, Nov. 2015, Art no. 1700204. [CrossRef] [Web of Science Times Cited 7] [21] L. Bowei, M. Hai and Z. Lixing, "On-Line Monitoring of Transformer Vibration and Noise Based on DC Magnetic Bias," in 2013 Fourth International Conference on Intelligent Systems Design and Engineering Applications, Zhangjiajie, 2013, pp. 412-416. [CrossRef] [Web of Science Times Cited 6] [22] X. Chen, Z. Wang and B. Wang, "Research on Dynamic Magnetic Flux Measurement Under DC-Biased Magnetization by the Type-c Transducer," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 1-4, Nov. 2015, Art no. 6101304. [CrossRef] [Web of Science Times Cited 5] [23] Valentin Ionita, Lucian Petrescu, Adelina Bordianu and Octavian Tabara, "Efficient Use of Preisach Hysteresis Model in Computer Aided Design," Advances in Electrical and Computer Engineering, vol. 13, no. 2, pp.121-126, May. 2013. [CrossRef] [Full Text] [Web of Science Times Cited 8] [24] Y. Kopsinis and S. McLaughlin, "Development of EMD-Based Denoising Methods Inspired by Wavelet Thresholding," IEEE Transactions on Signal Processing, vol. 57, no. 4, pp. 1351-1362, April 2009. [CrossRef] [Web of Science Times Cited 496] [25] S. Shukla, S. Mishra and B. Singh, "Power Quality Event Classification Under Noisy Conditions Using EMD-Based De-Noising Techniques," IEEE Transactions on Industrial Informatics, vol. 10, no. 2, pp. 1044-1054, May 2014. [CrossRef] [Web of Science Times Cited 87] [26] L. Wang, H. Chen, S. Li, X. Chen and W. Wang, "Wavelet threshold analysis combined with EMD method for mechanical equipment fault diagnosis," in 2017 36th Chinese Control Conference (CCC), Dalian, 2017, pp. 5060-5063. [CrossRef] Web of Science® Citations for all references: 647 TCR SCOPUS® Citations for all references: 0 Web of Science® Average Citations per reference: 24 ACR SCOPUS® Average Citations per reference: 0 TCR = Total Citations for References / ACR = Average Citations per Reference We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more Citations for references updated on 2024-04-23 10:03 in 140 seconds. Note1: Web of Science® is a registered trademark of Clarivate Analytics. Note2: SCOPUS® is a registered trademark of Elsevier B.V. Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site. |
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.
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Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.
