沙彦超,周远翔,聂德鑫,等. 直流电压下变压器油纸绝缘局部放电的发展过程[J]. 高电压技术,2014,40(2):526-532. SHA Yanchao, ZHOU Yuanxiang, NIE Dexin, et al . The development process of partial discharge of oil paper insulation in transformer under DC voltage[J]. High Voltage Engineering, 2014, 40(2): 526-532.
[2]
刘振亚.特高压直流输电理论[M].北京:中国电力出版社,2009:5-16. LIU Zhenya. Theory of HVDC transmission[M]. Beijing, China: China Electric Power Press, 2009: 5-16.
[3]
Mizutani T. Space charge measurement techniques and space charge in polyethylene[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1994, 1(5): 923-933.
[4]
Zhang Y W, Lewiner J, Alquie C. Evidence of strong correlation between space-charge buildup and breakdown in cable insulation[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1996, 3(6): 778-783.
[5]
廖瑞金,李 伟,杨丽君,等. 变压器油纸绝缘介质在直流电场中的空间电荷输运特性[J]. 高电压技术,2011,37(5):1057-1065. LIAO Ruijin, LI Wei, YANG Lijun, et al . Space charge transport properties of oil paper insulation materials under DC field used in transformer[J]. High Voltage Engineering, 2011, 37(5): 1057-1065.
[6]
王云杉,廖瑞金,周远翔,等. 油纸绝缘介质的空间电荷积聚与消散特性[J]. 高电压技术,2008,34(5):873-877. WANG Yunshan, LIAO Ruijin, ZHOU Yuanxiang, et al . Space charge phenomena in oil paper insulation materials under high voltage direct current[J]. High Voltage Engineering, 2008, 34(5): 873-877.
[7]
Matsui K, Tanaka Y, Takada T. Space charge behavior in low-density polyethylene at pre-breakdown[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2005, 12(3): 406-415.
[8]
Suzuoki Y, Matsukawa Y, Fujii S H A. Study of space-charge effects on dielectric breakdown of polymers by direct probing[J]. IEEE Transactions on Electrical Insulation, 1992, 27(4): 758-762.
[9]
Chmura L A, Morshuis P H F, Gulski E. Time-to-breakdown and breakdown voltage for oil-impregnated insulation subjected to thermal aging[C]∥International Conference on High Voltage Engineering and Application. Shanghai, China: IEEE, 2012: 233-236.
[10]
周远翔,孙清华,李光范,等. 空间电荷对油纸绝缘击穿和沿面闪络的影响[J]. 电工技术学报,2011,26(2):27-33. ZHOU Yuanxiang, SUN Qinghua, LI Guangfan, et al. Effects of space charge on breakdown and creeping discharge of oil-paper insulation[J]. Transactions of China Electrotechnical Scociety, 2011, 26(2): 27-33.
[11]
Wei Y H, Wang D, Mu H B, et al. Study on space charge characteristics of oil-paper insulation at breakdown moment[C]∥2013 Conference on Electrical Insulation and Dielectric Phenomena. Shenzhen, China: IEEE, 2013: 20-23.
[12]
Emsley A M, Stevens G C. Review of chemical indicators of degradation of cellulosic electrical paper insulation in oil-filled transformers[J]. IEEE Proceedings of Science, Measurement and Technology, 1994, 141(5): 324-334.
Linhjell D, Lundgaard L E, Gafvert U. Dielectric response of mineral oil impregnated cellulose and the impact of aging[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2007, 14(1): 156-168.
[15]
Lundgaard L E, Hansen W, Linhjell D, et al. Aging of oil-impregnated paper in power transformers[J]. IEEE Transaction on Power Delivery, 2004, 19(1): 230-239.
[16]
Emsley A M, Xiao X, Heywood R J, et al. Degradation of cellulosic insulation in power transformers, part 4: effects of aging on the tensile strength of paper[J]. IEE Proceedings Science Measurement & Technology, 2000, 147(3): 285-290.
[17]
Saha T K, Purkait P. Investigation of polarization and depolarization current measurements for the assessment of oil-paper insulation of aged transformers[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2004, 11(1): 144-154.
[18]
周远翔,王宁华,王云杉,等. 固体电介质空间电荷研究进展[J]. 电工技术学报,2008,23(9):16-25. ZHOU Yuanxiang, WANG Ninghua, WANG Yunshan, et al. Review of research on space charge in solid dielectrics[J]. Transactions of China Electrotechnical Society, 2008, 23(9): 16-25.
[19]
Chen G, Xu Z Q. Charge trapping and detrapping in polymeric materials[J]. Journal of Applied Physics, 2009, 106(12): 123707.
[20]
Wang S Q, Zhang G J, Mu H B. Effects of paper-aged state on space charge characteristics in oil-impregnated paper insulation[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2012, 19(6): 1871-1878.
[21]
廖瑞金,杨丽君,郑含博,等. 电力变压器油纸绝缘热老化研究综述[J]. 电工技术学报,2012,27(5):1-12. LIAO Ruijin, YANG Lijun, ZHENG Hanbo, et al. Reviews on oil-paper insulation thermal aging in power transformers[J]. Transactions of China Electrotechnical Society, 2012, 27(5): 1-12.