Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Influence of a supply voltage value on the UV light generated by PD on HV cap insulators – a comparative analysis

Treść / Zawartość
Warianty tytułu
Języki publikacji
The paper presents results of research works whose aim was to determine and indicate characteristics of optical signals emitted by corona discharges occurring in the vicinity of two types of high-voltage (HV) cap insulators. The experimental studies were performed under laboratory conditions using an ultraviolet (UV) camera. Two types of cap insulators were analyzed: one made of glass and the second one made of porcelain. For both considered insulating devices, the influence of supply voltage on the intensity of optical radiation was determined. The obtained results were analyzed and compared. Based on the results, it was stated that both cap insulators indicated similar characteristics but the most significant difference lied in the existence of the punch-through on the glass cap.
Opis fizyczny
Bibliogr. 24 poz., rys., wykr.
  • Electrical Engineering, Automatic Control and Computer Science Department, Opole University of Technology, 76 Prószkowska Str., 45-758 Opole, Poland
  • Electrical Engineering, Automatic Control and Computer Science Department, Opole University of Technology, 76 Prószkowska Str., 45-758 Opole, Poland
  • [1] Nasrat L. S., Hamed A.F., Hamid M. A., Mansour S. H.: Study the flashover voltage for outdoor polymer insulators under desert climatic conditions. Egyptian Journal of Petroleum, vol. 22, pp. 1-8, 2013.
  • [2] Giriantari I.: Monitoring the insulator condition by on-line voltage distribution measurement. IEEE Int. Conf. on Condition Monitoring and Diagnosis, Beijing, China, pp. 392-394, 2008.
  • [3] Coenen S., Tenbohlen S.: Location of PD sources in power transformers by UHF and acoustic measurements. IEEE Transactions on DEI, vol. 19, is. 6, pp. 1934-1940, 2012.
  • [4] Cleary G. P, Judd M. D.: UHF and current pulse measurements of partial discharge activity in mineral oil. IEE Proceedings of Science, Measurement and Technology, vol. 153 , is. 2, pp. 47-54, 2006.
  • [5] Zmarzły D., Nagi Ł., Borucki S., Boczar T.: Analysis of Ionizing Radiation Generated by Partial Discharges. Acta Physica Polonica A, vol. 125, is. 6, pp. 1377-1379, 2010.
  • [6] Borucki S., Boczar T., Cichoń A.: Investigation of the acoustic pressure distribution occurring around an aerial substation adjacent to apartment buildings. Arch. of Acous., vol.32, no. 4, pp. 291-297, 2007.
  • [7] Wotzka D., Zmarzly D., Boczar T.: Numerical Simulation of Acoustic Wave Propagating in a Spherical Object Filled with Insulating Oil. Acta Physica Polonica A, vol. 118, is. 6, pp. 1272-1275, 2010.
  • [8] Cichoń A., Borucki S., Wotzka D., Szmajda M.: Characteristic of Acoustic Emission Signals Generated by the Contacts of the Selector. Acta Physica Polonica A, vol. 122, is. 5, pp. 804-807, 2012.
  • [9] Cichon A., Borucki S. , Wotzka D.: Modeling of acoustic emission signals generated in on load tap changer. Acta Physica Polonica A, vol. 125, is. 6, pp. 1396-1399, 2014.
  • [10] Wotzka D.: Partial discharge simulation in an acoustic model of a power transformer. Proc. of 2nd Int. Stud. Conf. on Electrodynamics and Mechatronics, Poland, pp. 39-40, 2009.
  • [11] Wotzka D., Boczar T.: Acoustic emission signals analysis in electric power transformer model. Przegląd Elektrtechniczny, vol. 86, no. 11B, pp. 74-77, 2010.
  • [12] Wotzka D., Boczar T., Zmarzly D.: Analysis of acoustic wave propagation in a power transformer model. Acta Physica Polonica A, vol. 116, pp. 428-431, 2009.
  • [13] Boczar T., Zmarzły D.: The application of correlation analysis to acoustic emission pulses generated by partial discharges. Materials Evaluation, vol. 62, pp. 935-942, 2004.
  • [14] Szmechta M., Boczar T., Frącz P.: Frequency and time-frequency analysis of acoustic cavitation noise in insulating oils. Acta Physica Polonica A, vol. 120, pp. 744-747, 2011.
  • [15] Borucki S., Cichoń A.: The influence of the power transformer load on vibroacoustic signal analysis results. Przegląd Elektrotechniczny, vol. 86, pp. 45-47, 2010.
  • [16] Frącz P.: Influence estimation of the voltage value on the measurements results for the optical radiation generated by partial discharges on bushing isolator. Acta Physica Polonica A, vol. 120, pp. 604-608, 2011.
  • [17] Frącz P.: Measurement of optical signals emitted by surface discharges on bushing and post insulator. IEEE Transactions on DEI vol. 20, pp. 1909-1914, 2013.
  • [18] Biswas S., Koley C., Chatterjee B., Chakravorti S.: A methodology for identification and localization of partial discharge sources using optical sensors. IEEE Transactions on DEI, vol. 19, pp. 18-28, 2012.
  • [19] Abderrazzaq M. H., Abu Jalgif A. M.: Characterizing of corona rings applied to composite insulators. Electric Power Systems Research, vol. 95, pp. 121-127, 2013.
  • [20] Lindner M., Elstein S., Lindner, P. Topaz J., Phillips A.: Daylight corona discharge imager, 11th Int. Symp. on HV Engineering, vol. 4, pp. 349-352, 1999.
  • [21] Ma B., Zhou W., Wang T., Ding Y.: Study on corona discharge test under power frequency voltage of the severe non-uniform electric field based on the UV-light imaging technology. IEEE 4th Asia-Pacific Conf. on Environmental Electromagnetics, Dalian, China, pp. 253-259, 2006.
  • [22] Stolper R., Hart J., Mahatho N.: The design and evaluation of a multi-spectral imaging camera for the inspection of transmission lines and substation equipment. World Insulator Congress and Exhibition, Hong Kong, China, 2005.
  • [23] Zang C., Zhao X., He S., Lei H., Jiang Z., Ye H., Jiang Z.: Research on mechanism and ultraviolet imaging of corona discharges of electric device faults. IEEE Int. Symp. on Electrical Insulation, pp. 690-693, 2008.
  • [24] Zhou W., Li H., Yi X., Tu J., Yu J.: A criterion for UV detection of AC corona inception in rod-plane air gap. IEEE Transactions on DEI, vol. 18, no. 1, pp. 232-237, 2011.
Typ dokumentu
Identyfikator YADDA
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.