Bimaridi Afif, et al., “A study on the degradation characteristics of 2G HTS wires due to electrical breakdown,” Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, vol. 36, no. 3, pp. 36-43, 2022.

M. Mikhail, et al., “First russian 220kV superconducting fault current limiter(SFCL) for application in city grid,” IEEE Transactions on Applied Superconductivity, vol. 31, no. 5, pp. 1-7, 2021.

S. R. Lee, et al., “Protection scheme of a 154kV SFCL test transmission line at the KEPCO power testing center,” IEEE Transactions on Applied Superconductivity, vol. 27, no. 4, pp. 1-5, 2017.

S. J. Lee, et al., “Recent status and progress on HTS cables for AC and DC power transmission in Korea,” IEEE Transactions on Applied Superconductivity, vol. 28, no. 4, pp. 1-5, 2018.

C. Lee, et al., “Economic evaluation of 23kV tri-axial HTS cable application to power system,” IEEE Transactions on Applied Superconductivity, vol. 29, no. 5, pp. 1-7, 2019.

N. Hayakawa, S. Nishimachi, H. Kojima, and H. Okubo, “Size effect on breakdown strength in sub-cooled liquid nitrogen for superconducting power apparatus,” IEEE Transactions on Dielectrics and Electrical Insulation, vol. 22, no. 5, pp. 2565-2571, 2015.

S. H. Nam, “A study on the Dielectric Characteristics of Insulators for Developing High Voltage Apparatuses by using Utilization Factor,” M.Sc. Thesis, Department of Electrical Engineering, Korea National University of Transportation, 2012.

B. X. Du, et al., “Surface flashover characteristics of fluorinated polyimide films in liquid nitrogen,” 2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), pp. 274-275, 2015.

S. H. O, et al., “A Study on the electrical characteristics of a mini-cable model wound with PPLP according to pressure,” Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, vol. 35, no. 11, pp. 25-30, 2021.

J. B. Na, et al., “Experimental study on the electrical breakdown characteristics of sub-cooled liquid nitrogen for designing a high voltage superconducting machine,” IEEE Transactions on Applied Superconductivity, vol. 20, no. 3, pp. 1662-1666, 2010.