Breakdown characteristics of liquefied SF6 and CF4 gases in liquid nitrogen for high voltage bushings in a cryogenic environment

IEEE Transactions on Applied Superconductivity

Volumn 21, Issue 3 PART 2, 2011, Pages 1430-1433

  Lee, S H ^a   Seong, J K ^a   Oh, S H ^a   Shin, W J ^a   Khan, Umer A ^a   Lee, B W ^a  

^a Hanyang University   (South Korea)

Author keywords

Breakdown; Bushing; CF4; High voltage; HTS electrical equipment; Liquefaction; LN2; Partial discharge; SF6

Indexed keywords

BREAKDOWN; CF4; ELECTRICAL EQUIPMENT; HIGH VOLTAGE; LN2; SF6;

BUSHINGS; CRYOGENICS; ELECTRIC PROPERTIES; ELECTRICITY; GASES; HIGH TEMPERATURE SUPERCONDUCTORS; LIQUID NITROGEN; LIQUIDS; LOW TEMPERATURE ENGINEERING; NITROGEN; PARTIAL DISCHARGES; SULFUR HEXAFLUORIDE; SUPERCONDUCTING DEVICES; SUPERCONDUCTIVITY; TAPES;

LIQUEFACTION OF GASES;

EID: 79957912649     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASC.2010.2090638     Document Type: Article

References (8)

1. Y. S. Jo, K. S. Ryu, and M. Park, "1st Phase results and future plan of DAPAS program", IEEE Trans. Appl. Supercond., vol. 16, no. 2, pp. 678-682, June 2006. (Pubitemid 44149929)
2. L. Xiao and L. Lin, "Recent progress of power application of superconductor in china", IEEE Trans. Appl. Supercond., vol. 17, no. 2, pp. 2355-2360, June 2007. (Pubitemid 47166392)
3. D. Haught, J. Daley, and P. Bakke et al, "Overview of the U. S. Department of Energy (DOE) high-temperature superconductivity program for large-scale application", Int. J. Appl. Ceram. Technol, vol. 4, pp. 197-202, June 2007. (Pubitemid 46965078)
4. F. Buret, "SF6 dielectric behavior in a high voltage circuit breaker at low temperature under lightning impulses", IEEE Trans. Power Delivery, vol. 11, no. 1, pp. 267-273, Jan. 1996. (Pubitemid 126774043)
5. J. P. Manion, J. A. Philosophos, and M. B. Robinson, "Arc stability of electronegative Gases", IEEE Trans. Electr. Insul, vol. EI-2, no. 1, pp. 1-10, April 1967.
6. S. H. Lee, S. Y. Jung, and B. W. Lee, "Partial discharge measurements of cryogenic dielectric materials in an HTS transformer using HFCT", IEEE Trans. Appl. Supercond., vol. 20, no. 3, pp. 1139-1142, June 2010.
7. A. H. Cookson, "Electrical breakdown for uniform Fields in compressed gased", PROC. IEE, vol. 117, pp. 269-280, Jan. 1970.
8. J. Y. Koo, S. Y. Jung, and C. H. Ryu et al., "Identification of insulation defects in gas-insulation switchgear by chaotic analysis of partial discharge", IETSci. Meas. Technol, vol. 4, no. 3, pp. 115-124, 2010.