Electronics Optics & Control, Volume. 32, Issue 8, 109(2025)

Fault Diagnosis of Converter Based on Digital Twins

CHEN Weijun1, WANG Haiping1, HONG Feng2, LIU Yunxiang2, GUO Qiang3, and YAO Haiyan3
Author Affiliations
  • 1State Grid Zhejiang Electric Power Co. Ltd., Hangzhou Yuhang District Power Supply Company, Hangzhou 311000, China
  • 2Nanjing University of Aeronautics and Astronautics, Nanjing 211000, China
  • 3Hangzhou Electric Power Equipment Manufacturing Co., Ltd. Yuhang Qunli Complete Electrical Manufacturing Branch, Hangzhou 311000, China
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    References(12)

    [1] [1] PENG Y Z, ZHAO S, WANG H. A digital twin based estimation method for health indicators of DC-DC converters[J]. IEEE Transactions on Power Electronics, 2021, 36(2): 2105-2118.

    [2] [2] PENG Y Z, WANG H. Application of digital twin concept in condition monitoring for DC-DC converter[C]//IEEE Energy Conversion Congress and Exposition (ECCE). Baltimore: IEEE, 2019: 2199-2204.

    [4] [4] KRISHNAMOORTHY H S, NARAYANAN AAYER T. Machine learning based modeling of power electronic converters[C]//IEEE Energy Conversion Congress and Exposition (ECCE). Baltimore: IEEE, 2019: 666-672.

    [6] [6] ZHANG K, GOU B, XIONG W, et al. An online diagnosis method for sensor intermittent fault based on data-driven model[J]. IEEE Transactions on Power Electronics, 2023, 38(3): 2861-2865.

    [8] [8] SHAN R Z, YANG J B, HUANG S L. Open-circuit fault diagnosis of three-phase PWM rectifier circuits based on transient characteristics and random forest classification[J]. Journal of Power Electronics, 2023, 24: 130-139.

    [10] [10] ERAMO R, BORDELEAU F, COMBEMALE B, et al. Conceptualizing digital twins[J]. IEEE Software, 2022, 39(2): 39-46.

    [11] [11] LAPLANTE P. Trusting digital twins[J]. Computer, 2022, 55(7): 73-77.

    [12] [12] FERKO E, BUCAIONI A, BEHNAM M. Architecting digital twins[J]. IEEE Access, 2022, 10: 50335-50350.

    [16] [16] CHEN S W, WANG S Y, WEN P F, et al. Digital twin for degradation parameters identification of DC-DC converters based on Bayesian optimization[C]//IEEE International Conference on Prognostics and Health Management (ICPHM). Detroit: IEEE, 2021: 1-9.

    [17] [17] LIU Y S, CHEN G P, LIU Y W, et al. Condition monitoring of power electronics converters based on digital twin[C]//IEEE 3rd International Conference on Circuits and Systems (ICCS). Chengdu: IEEE: 2021: 190-195.

    [18] [18] RAJENDRAN S, DEVI V S K, DIAZ M. Digital twin based identification of degradation parameters of DC-DC converters using an arithmetic optimization algorithm [C]//2022 3rd International Conference for Emerging Technology (INCET). Belgaum: IEEE, 2022: 1-5.

    [19] [19] SHANTHINI C, DEVI V S K, RAJENDRAN S. Comparative study of different optimization algorithms for estimation of degradation parameters of DC-DC converters[C]//2022 6th International Conference on Trends in Electronics and Informatics(ICOEI). Tirunelveli: IEEE, 2022: 418-423.

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    CHEN Weijun, WANG Haiping, HONG Feng, LIU Yunxiang, GUO Qiang, YAO Haiyan. Fault Diagnosis of Converter Based on Digital Twins[J]. Electronics Optics & Control, 2025, 32(8): 109

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    Paper Information

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    Received: May. 14, 2024

    Accepted: Sep. 5, 2025

    Published Online: Sep. 5, 2025

    The Author Email:

    DOI:10.3969/j.issn.1671-637x.2025.08.018

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