A New Approach for the Transformer Differential Protection Based on S-Transform and Fuzzy Expert System

سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 56

فایل این مقاله در 10 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_JAREE-1-2_006

تاریخ نمایه سازی: 3 دی 1402

چکیده مقاله:

This paper presents a novel method to discriminate between the magnetizing inrush and external and internal fault currents in power transformers. Fault type identification and faulted phase selection are also possible by the proposed algorithm. The proposed method has two main parts. First, by means of S-transform, which is the most accurate method in the field of signal processing, some useful features are extracted from the input signal. Then, the extracted features are converted to some numerical indices. In the second part, an effective decision maker is needed to classify the input signal. One of the best methods, which have been used for decision-making applications is fuzzy logic. So, the numerical indices are used as inputs for the fuzzy system. The output of the fuzzy system not only can reveal whether the input signal is the magnetizing inrush, external or internal fault, but it can also identify the fault type when there is an internal fault. Finally, the faulted phases can be identified with a supplemental algorithm. To generate the test signals, a three-phase transformer is modeled in PSCAD/EMTDC. Testing the proposed algorithm by different simulated data shows the robustness of the proposed method in the transformer differential protection.

نویسندگان

Saeid Hasheminejad

Department of Power and Control Engineering, Faculty of Electrical and Computer Engineering, Graduate University of Advanced Technology, Kerman ۷۶۳۱۸۸۵۳۵۶, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • H. Esponda, E. Vazquez, M. A. Andrade, and B. K. ...
  • H. Dashti and M. Sanaye-Pasand, “Power transformer protection using a ...
  • A. Ashrafian, M. Mirsalim, and M. A. S. Masoum, "Application ...
  • M. R. Tripathy, P. Maheshwari, and H. K. Verma, "Power ...
  • F. Peng, H. Gao, and Y. Liu, "Transformer sympathetic inrush ...
  • M. Tripathy, R. P. Maheshwari, and H. K. Verma, "Advances ...
  • A. G. Phadke and J. S. Thorp, "A new computer-based ...
  • T. Zheng, T. Huang, Y. Ma, Y. Z. Zhang, and ...
  • M. C. Shin, C. W. Park, and J. H. Kim, ...
  • S. K. Murugan, S. P. Simon, K. Sundareswaran, P. S. ...
  • P. B. Thote, M. B. Daigavane, P. M. Daigavane, and ...
  • A. R. Moradi, E. Ebadian, M. Yazdani-Asrami, and M. Taghipour,"Artificial ...
  • R. P. Medeiros and F. B. Costa, "A wavelet-based transformer ...
  • R. P. Medeiros and F. B. Costa, "A wavelet-based transformer ...
  • F. Zhao and R. Yang, " Power Quality Disturbance Recognition ...
  • A. Hooshyar, S. Afsharnia, M. Sanaye-Pasand, and B. M. Ebrahimi, ...
  • D. Barbosa, U. C. Netto, D. V. Coury, and M. ...
  • S. A. Saleh and M. A. Rahman, "Testing of a ...
  • S. A. Saleh, B. Scaplen, and M. A. Rahman, "A ...
  • F. Naseri, Z. Kazemi, M. M. Arefi, and E. Farjah, ...
  • S. Hasheminejad, S. Esmaeili, and S. Jazebi, "Power quality disturbance ...
  • H. W. Dommel, "Transformer models in the simulation of electromagnetic ...
  • S. Jazebi, B. Vahidi, and S. H. Hosseinian, "A novel ...
  • R. G. Stockwell, L. Mansinha, and R. P. Lowe, "Localization ...
  • H. Samet, M. Shadaei, and M. Tajdinian, "Statistical discrimination index ...
  • M. Tajdinian and H. Samet, "Application of probabilistic distance measures ...
  • A. Moradi and S. M. Madani, "Predictive formulas to improve ...
  • L. D. Simoes, H. J. D. Costa, M. O. Aires, ...
  • M. N. O. Aires, R. P. Medeiros, K. M. Silva, ...
  • S. Afrasiabi, M. Afrasiabi, B. Paarang, and M. Mohammadi, " ...
  • H. Weng, S. Wang, X. Lin, Z. Li, and J. ...
  • L. Zhang, Q. Wu, and T. Ji, " Identification of ...
  • F. Naseri, H. Samet, T. Ghanbari, and E. farjah, " ...
  • نمایش کامل مراجع