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Warianty tytułu
Języki publikacji
Abstrakty
The aim of the work is to compare performance and annual results losses of electrical energy lost by transformers superconducting and conventional. The efficiency has been calculated both transformers installed in the power plant at changing load. The example used superconducting transformer with 2G0 winding. Obtained the results show 80% less energy loss per year compared to transformers with copper windings.
Słowa kluczowe
Rocznik
Tom
Strony
39--50
Opis fizyczny
Bibliogr. 22 poz., rys.
Twórcy
autor
- Institute of Electrical Engineering, Wólka Podleśna, 36-002 Jasionka
Bibliografia
- [1] Wasiak I.; Electric power industry in outline. Transmission and distribution of electricity. Lodz University of Technology. Source: PS Operator S.A.
- [2] Report on the results of monitoring the security of energy supply electricity for the period from January 1, 2015 to December 31, 2016. Minister of Energy. Warsaw 2017.
- [3] European Conference on Applied Superconductivity (EUCAS 09) IOP Journal of Physics: Conference Series 234 (2010) 032004, doi:10.1088/1742-6596/234/3/032004
- [4] Kojima H, Ito S, Hayakawa N, Endo F, Noe M, Okubo H; Characteristic self-recovery. Superconducting current limiting transformer high Tc short circuit (HTc-SFCLT) with 2G coating Conductors Journal of Physics: Conference Series 9712154-60 (2008).
- [5] Zueger H.; 630 kVA high temperature superconducting transformer Cryogenics38 11 1169-1172 (1998)
- [6] Schlosser R, Schmidt H, Leghissa M, Meinert M; Development of High-Temperature. Superconducting transformers for railway applications. Transactions on Applied Superconductivity13 2 2325-2330. (2003).
- [7] Chen, R, L..; Reliability test of a 1-kW pulse tube crycooler for HTS cable application. Advances in Cryogenic Enfineering, 55, 727-735. (2010).
- [8] Norris W.; Calculation of hysteresis losses in hard superconductors carrying alternating current: insulated conductors and edges thin sheets J. Phys. D: Application. Phys. 3 489-507 (1970).
- [9] Grilli F., Ashworth S.; Measuring transport AC losses in YBCO-coated conductor coils Superconductor Science and Technology 20 794-799. 2007.
- [10] CIGRE Tb 537 guide for transformer fire safety practices. Working Group A2.33. (2013).
- [11] Morandi A.;Trevisani L., Ribani P. L., Fabbri M., Martini L., Bocchi M.;Superconducting Transformer: Key Design Aspects for Power Applications, Journal of Physics: Conference Series, 97 (2008) 012318.
- [12] Jianxun J, Xiaoyuan C; HTS International Transformer Development IEEE Industrial Technology Conference 782-787 (2008)
- [13] Przegląd Elektrotechniczsny ISSN 0033-2097, year 9 90 no. 4/2014
- [14] Superconductors in the power Grid Materials and Applications Edited by Christopher Rey WP Wodhead Publishing 2015
- [15] Dohnal D. In J. H. Harlow (Ed.); Electric power transformer engineering. CRC Press (2004).
- [16] Prechtl A.; Felder und Kräfte in Zylinderspulen Archiv für Elektrotechnik Springer-Verlag351-364 (1983).
- [17] Grilli F, Ashworth S; Measurement of AC transport losses in coils conductive coated YBCO Superconductor science and technology 20 794-799 (2007).
- [18] Brandt E, Indenbom M; Type II superconductor strip with current perpendicular magnetic field Physical Review B 48 (1993).
- [19] Sissimatos E.; Technik und Einsatz von hochtemperatur-supraleitenden Leistungstransformatoren I EH - University of Hannover Work doctoral 50 ( 2005).
- [20] Namjoshi K, Biringer P; Estimation of low eddy current losses frequencies in long conductors using torque inertia of cross-sections. IEEE Transactions on Magnetics 24 No. 5 (1988).
- [21] Mercouroff W.; Minimization of heat losses due to connections electrical in cryostats Cryogenics 3 171-173 (1963).
- [22] Magnusson N, Wolfbdrandt A.; AC losses in high temperature superconducting tapes exposed to longitudinal effects magnetic fields Cryogenics 41 721-724 (2001).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-482ed684-1a8b-4686-aea7-be8b14155e18
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