Research Article
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Year 2020, Volume: 4 Issue: 2, 48 - 57, 30.06.2020
https://doi.org/10.30521/jes.724207

Abstract

References

  • [1] Eroğlu, Y., Ulusam Seçkiner, S., Early fault prediction of a wind turbine using a novel ANN training algorithm based on ant colony optimization. Journal of Energy Systems 2019, 3(4), 139-147, DOI: 10.30521/jes.613315.
  • [2] Cardillo, E. and Feser, K., New approach in thermal monitoring of large power transformers applied on a 350 MVA odaf-cooled unit. Prace Naukowe Instytutu Podstaw Elektrotechniki i Elektrotechnologii Politechniki Wrocławskiej. Konferencje, 2004, 40(15), 77-81.
  • [3] Osztermayer J, Cardillo E, Markalous SM, Wimmer R, Lenz M, Hoek SM, Feser K. Asset management based on improved online monitoring systems applied to a 110/380 kV substation. In2003 IEEE Bologna Power Tech Conference Proceedings; 23-26 June 2003: IEEE, Italy: pp. 5.
  • [4] Stirl T, Skrzypek R, Tenbohlen S, Vilaithong R. Online condition monitoring and diagnosis for power transformers their bushings, tap changer and insulation system, InCMD2006 Conference, 2007 Apr 1. 35(s): pp. 196-206.
  • [5] Petkova N, Mladenov V, Tsolov A, Nakov P, Bozukov G. Study and analysis of systems for monitoring in power substations. In Proceedings of the 15th WSEAS international conference on Systems. 14 Jul 2011: WSEAS, pp. 402-404.
  • [6] Chakravorti S, Dey D, Chatterjee B. Recent Trends in the Condition Monitoring of Transformers: Theory, Implementation and Analysis, 2013, London UK: Springer Science & Business Media
  • [7] Rexhepi, V, Nakov, P. Condition assessment of power transformers status based on moisture level using fuzzy logic techniques. Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2018, 9(1), 17-24.
  • [8] Banović M, Keitoue S. Mobility support for the access to a monitoring system. InIMEKO XVIII World Congres, Metrology for a Sustainable Development. 17 - 22 September 2006. IMEKO, Rio de Janeiro, Brazil, pp. 17 – 22.
  • [9] Hulaj, A., Shehu, A. and Bajrami, X., Removal of various noises from digital images with the application of a single algorithm. Int. J. Civil Eng. Technol. 2017, 8, 804-816.
  • [10] Hulaj A, Shehu A. An Efficient Algorithm to Energy Savings for Application to the Wireless Multimedia Sensor Networks. International Conference on Emerging Internetworking, Data & Web Technologies 2018 Mar 15 (pp. 349-358). Springer, Cham.
  • [11] Tenbohlen S, Stirl T, Rosner M. Benefit of sensors for on-line monitoring systems for power transformers: Les matériels électriques de poste. REE. Revue de l'électricité et de l'électronique. 2003,10, 60-65.
  • [12] Rexhepi, V. and Nakov, P. Reliability indicators and condition monitoring of power transformers – Case study. Journal of Sustainable Energy, 2018, 9(1), 6-15.
  • [13] Sumereder, C., Muhr, M. and Körbler, B., Lifetime management of power transformers. e & i Elektrotechnik und Informationstechnik 2003, 12, 420–423. DOI: 10.1007/BF03053972
  • [14] Hurezeanu I, Nicola CI, Sacerdoţianu D, Nicola M, Aciu AM, Niţu MC. Temperature control and monitoring system for power transformer windings using fiber optic sensors. In2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE) 2016 Jun 30 (pp. 1-4). IEEE.
  • [15] Făgărăşan I., Costinas S., Iliescu SS., Monitoring and diagnosis methods for high voltage: Power transformers. U.P.B. Sci. Bull. Series C, 2008, 70(3), 321
  • [16] Sikorski, W., Walczak, K., & Przybylek, P. Moisture migration in an oil-paper insulation system in relation to online partial discharge monitoring of power transformers. Energies, 2016, 9(12), 1082. DOI: 10.3390/en9121082
  • [17] García B, Burgos JC, Alonso ÁM, Sanz J. A moisture-in-oil model for power transformer monitoring-Part II: Experimental verification. IEEE Transactions on Power Delivery, 2005, 20(2), 1423-1429.
  • [18] Feizifar B, Usta O. A new arc-based model and condition monitoring algorithm for on-load tap-changers. Electric Power Systems Research, 2019, 167, 58-70.
  • [19] Koch M, Krüger M. A new method for on-line monitoring of bushings and partial discharges of power transformers. IEEE International Conference on Condition Monitoring and Diagnosis; 23-27 Sept. 2012: IEEE, pp. 1205-1208. DOI 10.1109/CMD.2012.6416378.

Monitoring parameters of power transformers in the electrical power system through smart devices

Year 2020, Volume: 4 Issue: 2, 48 - 57, 30.06.2020
https://doi.org/10.30521/jes.724207

Abstract

Nowadays the advancement of technology and equipment to monitor the operating performance of power transformer has achieved a high level. So, the monitoring system enables the continued investigation of the operational work of power transformer parameters as well as the prevention of failures and enhance reliability. However, the monitoring of power transformers is of unquestionable value for the electrical power systems and consumers to have more reliability in supplying. Therefore, given that monitoring involves a considerable number of parameters and elements of transformers, in the present case the overview of the monitoring of some of the most important parameters has been taken into account. Thus, the paper includes the monitoring parameters such as; partial discharges, oil and winding temperatures, bushing currents, tap changer, moisture and dissolved gas analysis. Also, in the paper are presented data for the operation of these parameters in different periods as well as with different loading regimes. The reports of events that correspond to the operational performance of the transformer, which are a good cause for diagnosis and preliminary actions in transformers, are also presented.

References

  • [1] Eroğlu, Y., Ulusam Seçkiner, S., Early fault prediction of a wind turbine using a novel ANN training algorithm based on ant colony optimization. Journal of Energy Systems 2019, 3(4), 139-147, DOI: 10.30521/jes.613315.
  • [2] Cardillo, E. and Feser, K., New approach in thermal monitoring of large power transformers applied on a 350 MVA odaf-cooled unit. Prace Naukowe Instytutu Podstaw Elektrotechniki i Elektrotechnologii Politechniki Wrocławskiej. Konferencje, 2004, 40(15), 77-81.
  • [3] Osztermayer J, Cardillo E, Markalous SM, Wimmer R, Lenz M, Hoek SM, Feser K. Asset management based on improved online monitoring systems applied to a 110/380 kV substation. In2003 IEEE Bologna Power Tech Conference Proceedings; 23-26 June 2003: IEEE, Italy: pp. 5.
  • [4] Stirl T, Skrzypek R, Tenbohlen S, Vilaithong R. Online condition monitoring and diagnosis for power transformers their bushings, tap changer and insulation system, InCMD2006 Conference, 2007 Apr 1. 35(s): pp. 196-206.
  • [5] Petkova N, Mladenov V, Tsolov A, Nakov P, Bozukov G. Study and analysis of systems for monitoring in power substations. In Proceedings of the 15th WSEAS international conference on Systems. 14 Jul 2011: WSEAS, pp. 402-404.
  • [6] Chakravorti S, Dey D, Chatterjee B. Recent Trends in the Condition Monitoring of Transformers: Theory, Implementation and Analysis, 2013, London UK: Springer Science & Business Media
  • [7] Rexhepi, V, Nakov, P. Condition assessment of power transformers status based on moisture level using fuzzy logic techniques. Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2018, 9(1), 17-24.
  • [8] Banović M, Keitoue S. Mobility support for the access to a monitoring system. InIMEKO XVIII World Congres, Metrology for a Sustainable Development. 17 - 22 September 2006. IMEKO, Rio de Janeiro, Brazil, pp. 17 – 22.
  • [9] Hulaj, A., Shehu, A. and Bajrami, X., Removal of various noises from digital images with the application of a single algorithm. Int. J. Civil Eng. Technol. 2017, 8, 804-816.
  • [10] Hulaj A, Shehu A. An Efficient Algorithm to Energy Savings for Application to the Wireless Multimedia Sensor Networks. International Conference on Emerging Internetworking, Data & Web Technologies 2018 Mar 15 (pp. 349-358). Springer, Cham.
  • [11] Tenbohlen S, Stirl T, Rosner M. Benefit of sensors for on-line monitoring systems for power transformers: Les matériels électriques de poste. REE. Revue de l'électricité et de l'électronique. 2003,10, 60-65.
  • [12] Rexhepi, V. and Nakov, P. Reliability indicators and condition monitoring of power transformers – Case study. Journal of Sustainable Energy, 2018, 9(1), 6-15.
  • [13] Sumereder, C., Muhr, M. and Körbler, B., Lifetime management of power transformers. e & i Elektrotechnik und Informationstechnik 2003, 12, 420–423. DOI: 10.1007/BF03053972
  • [14] Hurezeanu I, Nicola CI, Sacerdoţianu D, Nicola M, Aciu AM, Niţu MC. Temperature control and monitoring system for power transformer windings using fiber optic sensors. In2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE) 2016 Jun 30 (pp. 1-4). IEEE.
  • [15] Făgărăşan I., Costinas S., Iliescu SS., Monitoring and diagnosis methods for high voltage: Power transformers. U.P.B. Sci. Bull. Series C, 2008, 70(3), 321
  • [16] Sikorski, W., Walczak, K., & Przybylek, P. Moisture migration in an oil-paper insulation system in relation to online partial discharge monitoring of power transformers. Energies, 2016, 9(12), 1082. DOI: 10.3390/en9121082
  • [17] García B, Burgos JC, Alonso ÁM, Sanz J. A moisture-in-oil model for power transformer monitoring-Part II: Experimental verification. IEEE Transactions on Power Delivery, 2005, 20(2), 1423-1429.
  • [18] Feizifar B, Usta O. A new arc-based model and condition monitoring algorithm for on-load tap-changers. Electric Power Systems Research, 2019, 167, 58-70.
  • [19] Koch M, Krüger M. A new method for on-line monitoring of bushings and partial discharges of power transformers. IEEE International Conference on Condition Monitoring and Diagnosis; 23-27 Sept. 2012: IEEE, pp. 1205-1208. DOI 10.1109/CMD.2012.6416378.
There are 19 citations in total.

Details

Primary Language English
Subjects Electrical Engineering
Journal Section Research Articles
Authors

Vezir Rexhepi This is me 0000-0002-3975-6927

Astrit Hulaj 0000-0002-4059-2034

Publication Date June 30, 2020
Acceptance Date June 11, 2020
Published in Issue Year 2020 Volume: 4 Issue: 2

Cite

Vancouver Rexhepi V, Hulaj A. Monitoring parameters of power transformers in the electrical power system through smart devices. Journal of Energy Systems. 2020;4(2):48-57.

Journal of Energy Systems is the official journal of 

European Conference on Renewable Energy Systems (ECRES8756 and


Electrical and Computer Engineering Research Group (ECERG)  8753


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