The Numerical Model of 2G YBCO Superconducting Tape in the Windings of the Transformer

• Autorzy: Woźniak Ł. , Surdacki P. , Jaroszyński L.
• Języki publikacji: EN

Abstrakty

EN

Computer assisted calculations consists in applying software for the simu-lation of models of certain devices and later analysing their behavior under given conditions corresponding to real working conditions in a specific environment.The paper proposes a circuit model of 2G YBCO super-conducting tape created in the PSpice program. The model consists of passive blocks and active user blocks of analogue behavioural modelling (ABM). ABM blocks calculate the conductances, the currents of the indi-vidual layers of the superconducting tape, its thermal capacity, the heating power, the cooling power and resulting temperature of the tape. The model uses table of thermal power density passed to the liquid nitrogen vs. temperature. Smooth transition of the YBCO superconductor layer into the resistive state is described by Rhyner’s power law. The developed model was used for generating waveforms of thermal and electrical quantities.

Słowa kluczowe

EN

YBCO 2G tape; superconducting transformer; current limitation

• Wydawca: Polskie Towarzystwo Promocji Wiedzy ; Lublin University of Technology
• Czasopismo: Applied Computer Science
• Rocznik: 2017
• Tom: Vol. 13, no 2
• Strony: 23--38
• Opis fizyczny: Bibliogr. 12 poz., fig., tab.

Twórcy

autor

Woźniak Ł.

• Lublin University of Technology, Institute of Electrical Engineering & Electrotechnologies, Nadbystrzycka 38A, 20-618 Lublin

autor

Surdacki P.

• Lublin University of Technology, Institute of Electrical Engineering & Electrotechnologies, Nadbystrzycka 38A, 20-618 Lublin

autor

Jaroszyński L.

• Lublin University of Technology, Institute of Electrical Engineering & Electrotechnologies, Nadbystrzycka 38A, 20-618 Lublin

Bibliografia

• [1] American Superconductor. (n.d). Retrieved December 2, 2016, from AMSC website, http://www.amsc.com/solutions-products/YBCO_wire.html
• [2] Czerwinski, D., Jaroszynski, L., Janowski, T., Majka, M., & Kozak, J. (2014). Analysis of Alternating Overcurrent Response of 2G HTS Tape for SFCL. IEEE Transactions on Applied Superconductivity, 24, 3. doi:10.1109/TASC.2013.2281494
• [3] Czerwinski, D., Jaroszynski, L., Majka, M., Kozak, J., & Charmas, B. (2016). Comparison of Over-current Responses of 2G HTS Tapes. IEEE Transactions on Applied Superconductivity, 26, 3. doi:10.1109/TASC.2016.2520080
• [4] Janowski, T., Wojtasiewicz, G., & Jaroszynski, L. (2016). Short-circuit current limitation by super-conducting transformer. 13th Selected Issues of Electrical Engineering and Electronics (WZEE). doi:10.1109/WZEE.2016.7800231
• [5] Jaroszynski, L, & Janowski, T. (2014). YBCO coated conductors for superconducting transformer windings. Przegląd Elektrotechniczny, 90, 1/2014, 164–166. doi: 10.12915/pe.2014.01.39
• [6] Lu, J., Choi, E. S., & Zhou, H. D. (2008). Physical properties of Hastelloy C-276TM at cryogenic temperatures. Journal of Applied Physics, 103, 064908. doi: 10.1063/1.2899058
• [7] Majka, M., & Kozak, S. (2009), Zastosowanie taśm I i II generacji do budowy nadprzewodnikowych ograniczników prądu, Przegląd Elektrotechniczny, 87, 5/2009, 183–185.
• [8] Matula, R. A. (1979). Electrical resistivity of cooper, gold, palladium and silver. Journal of Physical and Chemical Reference Data, 8, 4, 1147-1298. doi:10.1063/1.555614
• [9] Parida, B. (2012). DC electric al resistivity studies in bulk YBCO/Ag composites. A report submitted to Department of Physics National Institute of Technology, Rourkela.
• [10] Smith, D. R., & Fickett, F. R. (1995). Low-Temperature Properties of Silver. Journal of Research of the National Institute of Standards and Technology, 100, 2, 119–171.
• [11] SuperPower Inc. (n.d.). Retrieved December 2, 2016, from SuperPower Inc. website, http://www.superpower-inc.com/content/2g-hts-wire
• [12] Tinkham, M. (2004). Introduction to Superconductivity (2nd ed.). Dover Books on Physics.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)