Acknowledgement
This work was supported by R17TA16 of Korea Electric Power Corporatio, granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea.
References
- "Specification of Technical Grade Sulfur Hexafluoride (SF6) for Use in Electrical Equipment," International Electrotechnical Commission, IEC 60376, 2018.
- "Guidelines for the Checking and Treatment of Sulfur Hexafluoride (SF6) Taken from Electrical Equipment and Specification for its Reuse," International Electrotechnical Commission, IEC 60480, 2004.
- "SF6 analysis for AIS, GIS and MTS Condition Assessment", CIGRE, 2014.
- Fuping, Z., Ju, T., Qingtao, F., Jianyu, P., Xiaoxing, Z., Qiang, Y., Jianjun, H., "Decomposition Characteristics of SF6 Under Thermal Fault for Temperatures Below 400℃," IEEE Transactions on Dielectrics and Electrical Insulation, vol. 21, no.3, pp. 995-1003, 2014, DOI 10.1109/TDEI.2014.6832242.
- Qiang, Y., Ni. Q., Yulong. M., Yubin. H., Fuping, Z., Zhaofeng, W., "Experimental Study on Relationship Between Breakdown Temperature and Decomposition Products of SF6 Gas", 2nd International Conference on Electrical Materials and Power Equipment, Guangzhou, China, pp. 678-681, 2019, DOI 10.1109/ICEMPE.2019.8727267.
- Mengyuan, X., Luyao. H., Jing. Y., Yingsan. G., Chen. G., "The Formation Mechanism and Reaction Pathways of SOF2, SO2F2, SO2 and HF Under Local Overheating Fault in SF6 Insulated Power Equipment," 5th International Conference on Electric Power Equipment - Switching Technology, pp. 618-921, 2019, DOI 10.1109/ICEPE-ST.2019.8928692.
- Fan, L., Degang, G., Siyu, Z., Can, H., Ping, L., Xiaoxing, Z., "Analysis of Infrared Spectrum Characteristic and Variation Trend of SF6 PD Decomposition," International Conference on High Voltage Engineering and Application (ICHVE), pp. 409-412, 2010, DOI 10.1109/ICHVE.2010.5640741.
- Richard, J., Van, B., Herron, J.T., "Fundamental Processes of SF6 Decomposition and Oxidation in Glow and Corona Discharges", IEEE Transactions on Dielectrics and Electrical Insulation, vol. 25, pp. 75-94, 1990. https://doi.org/10.1109/14.45235
- Wan, L., Liu, H., Tang, J., Yao Q., Zhang, X., "Analysis of SF6 Decomposition Byproducts Under Two Kinds of PD Defects," International Conference of High Voltage Engineering and Application, Chongqing, China, pp. 430-432, 2009, DOI 10.1109/ICHVE.2008.4773965.
- Hao, W., Xiaoxing, Z., Rong, X., Guoxiong, H., Yunjian, W., "Decomposition Characteristics of SF6 Under Flashover Discharge on the Epoxy Resin Surface," Material, vol.12, no. 9, pp.1-15, 2019, DOI 10.3390/ma12091408.
- Constanine, T. D., Vassiliou, P., Mergos, JA., "Thermal Stability of SF6 Associated with Metallic Conductors Incorporated in Gas Insulated Switchgear Power Substations," Journal of Physics D Applied Physics, vol. 40, no. 20, pp. 6942-6952, 2007, DOI 10.1088/0022-3727/40/22/015.
- Xianhai, P., Li, Z., Yuyou, L., Kun, Y., Shixin, X., "Study on Gas Decomposition Characteristics of SF6 With Moisture After Current Interruption", 5th International Conference on Electric Power Equipment - Switching Technology, pp. 565-569, 2019, DOI 10.1109/ICEPE-ST.2019.8928685.
- Ren, Y., Mengyuan, X., Chen, G., Jing, Y., Yingsan, G., "Influence of Trace H2O and O2 on SF6 Decomposition Products Under Arcing Conditions in Electric Power Equipment," The Journal of Engineering, vol. 2019, no. 16, pp. 1774-1777, 2019, DOI 10.1049/joe.2018.8832.
- Mukaiyama, Y., Takagi, I., Ishihara, H., Kudo, A., Makino, Y., Hosokawa, N., "Principal Decomposition By-products Generated at Various Abnormalities in Gas-Insulated Transformers," IEEE Transactions on Dielectrics and Electrical Insulation, vol. 9, no. 4, pp. 1117-1123, 1994, DOI 10.1109/61.329521.
- Chih-Hsuan, L., Selvakumar, P., ShenMing, C., PeiShan, W., Leehter, Y., Bih-Show, L., "Mechanism of Formation of SF6 Decomposition Gas Products and its Identification by GC-MS and Electrochemical Methods: A Mini Review," International Journal of Electrochemical Science, vol. 10, no. 5, pp. 4223-4231, 2015.
- Yu, W., Zhi, L., Weijian, Y., Xiansheng, Z., Chengji, H., "Situation and Analysis of Sulfur Hexafluoride (SF6) Byproducts of Gas Insulated Switchgear (220 kV and above) in Guangdong Province and Latent Fault Judgment of the Electric Equipment," China International Conference on Electricity Distribution (CICED), pp. 1-6, 2008, DOI 10.1109/CICED.2008.5211699.
- https://www.wika.co.kr/ga11_ko_kr.WIKA?ProductGroup=73223.
- SF6 DPD analyzer procurement brochure
- http://www.gasteckorea.co.kr/prod_detail.asp?idx=5&top_menu_idx=1.
- "High Voltage Test Technique - Partial Discharge Measurement," International Electrotechnical Commission, IEC 60270, 2000.
- "Test Procedure for the Determination of the Temperature Index of Enameled Winding Wires," International Electrotechnical Commission, IEC 60172, 1987.