Warianty tytułu
Possibility of applying opti-cal spectrophotometry in diagnosties of power transformer insulating systems
Języki publikacji
Abstrakty
Przedstawiono wyniki badań dla wybranych układów modelujących podstawowe formy wyładowań w izolacji papierowo-olejowej oraz przeprowadzono analizę widma optycznego.
The paper presents results of test of selected systems for modelling of basie types of discharge in paper-oil insulation and analysis of optical speetrum.
Czasopismo
Rocznik
Tom
Strony
36-41
Opis fizyczny
Bibliogr. 16 poz., rys., wykr.
Twórcy
autor
- Kopalnia Węgla Kamiennego 'Wujek" w Katowicach, biegły sądowy ds. wypadków porażeń elektrycznych
Bibliografia
- [1] Deng J. et al.: Optical fiber sensor-based detection of partial discharges in powertransformers. Optics & Laser Technology 2001 nr 33
- [2] Wahab M.A.A. et al.: Novel modeling for the prediction of aged transformer oil characteristics. Electric Power Systems Research 1999 nr 51
- [3] Metwally I.A.: Status review on partial discharge measurement techniques in gasinsulated switchgear/lines. Electric Power Systems Research 2004 nr 69
- [4] Boczar T., Frącz P.: Comparative analysis of optical and acoustic emission signals generated by partial discharges. IV International Conference „New Electrical and Electronic Technologies and their Industrial Implementation”, NEET 2005, Zakopane 2005
- [5] Nowack N. et al.: Ultraviolet/visible spectroscopy of molten slags and glasses (up to 1600ºC). Journal of Non-Crystalline Solids 2001 nr 282
- [6] MacAlpine M., Zhiqiang Z., Demokan M.S.: Development of a fibre-optic sensor for partial discharges in oil-filled power transformers. Electric Power Systems Research 2002 nr 63
- [7] Wang W. et al.: Study on density distribution of high-energy electrons in pulsed corona discharge. Vacuum 2004 nr 73
- [8] Torchigin V.P. et al.: Change in the wavelength of light radiation stored within an optical resonator by means of an acoustic pulse. Optics Communications 2003 nr 227
- [9] Alisoy G.T. et al.: Internal ionization process in polymer dielectrics in strong electrical field. Physica A 2004 nr 335
- [10] Tsarabaris P.T., Karagiannopoulos C.G., Theodorou N.J.: A model for high voltage polluted insulators suffering arcs and partial discharges. Simulation Modelling Practice and Theory 2005 nr 13
- [11] Boczar T., Zmarzły D.: Optical Spectra of Surface Discharges in Oil. IEEE Transactions on Dielectrics and Electrical Insulation 2006 nr 3
- [12] Sforza P., Blasiis D.: On-line optical monitoring system for arc welding. NDT&E International 2002 nr 35
- [13] Farag A.S. et al.: On-line partial discharge calibration and monitoring for power transformers. Electric Power Systems Research 1999 nr 50
- [14] Boczar T., Frącz P., Zmarzły D.: Analysis of the light radiation spectra emitted by electrical discharges in insulation oil. Physics and Chemistry of Solid State 2003 nr 4
- [15] Conesa S., Palanco S., Laserna J.J.: Acoustic and optical emission during laserinduced plasma formation. Spectrochimica Acta 2004 nr 59
- [16] Boczar T., Frącz P.: Comparison of the measurement results of electrical discharges registered by the acoustic emission and optical spectrophotometry methods. Physics and Chemistry of Solid State 2006 nr 3
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOD-0009-0004