DC flashover characteristics of epoxy resin insulator with and without fillers under different SF6 gas pressures

Dianwang Jishu/Power System Technology

Volumn 34, Issue 8, 2010, Pages 155-159

  Jia, Zhi Jie ^a   Fan, Jian Bin ^b   Li, Jin Zhong ^b   Zhang, Qiao Gen ^c  

^a Sichuan Electric Power Test and Research Institute   (China)

^b CHINA ELECTRIC POWER RESEARCH INSTITUTE   (China)

^c XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

DC flashover characteristic; Epoxy resin insulator; Flashover voltage; Surface charge accumulation; Surface conductivity; Time constant

Indexed keywords

DC FLASHOVER CHARACTERISTIC; FLASHOVER VOLTAGE; SURFACE CHARGE ACCUMULATION; SURFACE CONDUCTIVITY; TIME CONSTANTS;

CHARGED PARTICLES; DIELECTRIC PROPERTIES; ELECTRIC CONDUCTIVITY; ELECTRIC FIELD EFFECTS; ELECTRIC INSULATION; ELECTRIC LINES; EPOXY RESINS; FILLERS; FLASHOVER; PLATES (STRUCTURAL COMPONENTS); RESINS; SILICON COMPOUNDS; STRUCTURAL OPTIMIZATION; TRANSMISSION LINE THEORY;

DC POWER TRANSMISSION;

EID: 78651566370     PISSN: 10003673     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

1. Fan Jianbin, Yu Yongqing, Liu Zehong, et al. Introduction of ±800 kV HVDC transmission standards system[J]. Power System Technology, 2006, 30(7):1-6(in Chinese).
2. Benato R, Carlini E M, Di M C, et al. Gas insulated transmission lines in railway galleries[J]. IEEE Transactions on Power Delivery, 2005, 20(2):704-709.
3. Koch H J. Gas-insulated transmission line (GIL)[C]. Power Engineering Society General Meeting, Toronto, Canada, 2003.
4. Takinami N, Kobayashi S, Miyazaki A. Applications of the world's longest gas insulated transmission line in Japan[C]. Proceedings of the 7th International Conference on Properties and Applications of Dielectric Materials, Nagoya, Japan, 2003.
5. Hillers T. Gas insulated transmission lines (GIL): ready for the real world[C]. Power Engineering Society Winter Meeting, Singapore, 2000.
6. Zhou Hao, Yu Yuhong. Discussion on several important problems of developing UHV AC transmission in China[J]. Power System Technology, 2005, 29(12):1-9(in Chinese).
7. Wang Feng, Qiu Yuchang. Recent development trend of gas insulated switchgear[J]. Power System Technology, 2003, 27(2):54-57(in Chinese).
8. Tang Hao, Wu Guangning, Fan Jianbin, et al. Insulation design of gas insulated HVDC transmission line[J]. Power System Technology, 2008, 32(6):65-70(in Chinese).
9. Sabot A. Insulation go-ordination procedure for 420 kV gas insulated lines (GIL)[C]. Eleventh International Symposium on High Voltage Engineering, London, UK, 1999.
10. Volpov E K. Dielectric strength coordination and generalized spacer design rules for HVAC/DC SF6 gas insulated systems[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2004, 11(6): 949-963.
11. 6 gas insulated systems[J]. IEEE Transactions on Power Apparatus and Systems, 1978, 97(3):959-965.
12. Fan Janbin, Li Peng, Li Jinzhong, et al. Study on key technology of ±800 kV UHVDC GIL[J]. Proceedings of the CSEE, 2008, 28(13): 1-7(in Chinese).
13. Lu Peng, Fang Yuying, Liu Xu. Study on application ultra-high frequency (UHF) measuring partial discharge of 1100 kV GIS device [J]. Electric Power Construction, 2009, 30(6):33-35(in Chinese).
14. 6 gas insulated systems[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2004, 11(6): 949-963.
15. Okabe S. Phenomena and mechanism of electric charges on spacers in gas insulated switchgears[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2007, 14(1):46-52.
16. Wang Feng, Xiao Dengming, Chen Qingguo, et al. Analysis of charge accumulation at dielectric interface[J]. Journal of Xi'an Jiaotong University, 2001, 35(4):347-350(in Chinese).
17. Wang Feng, Fang Zhi, Qiu Yuchang. Study of charge accumulation on insulator surface in HVDC gas-insulated switchgear[J]. Proceedings of the CSEE, 2005, 25(3):105-109(in Chinese).
18. 6 gas[J]. IEEE Transactions on Power Apparatus and systems, 1983, 102(12):3919-3927.
19. Volpov E K. HVDC gas insulated apparatus: electric field specificity and insulation design concept[J]. IEEE Electrical Insulation Magazine, 2002, 18(2):7-36.