郭剑波.“八五”期间电网事故统计分析[J].电网技术，1998，22(2): 72?鄄74. GUO Jianbo. Statistics and analysis of incidents in bulk power system from 1991 to 1995[J]. Power System Technology，1998，22(2): 72?鄄74.
[2]
王梦云. 2002?鄄2003年国家电网公司系统变压器类设备事故统计与分析(一)[J]. 电力设备， 2004， 5(10): 20?鄄26 WANG Mengyun. Statistics and analysis of transformer’s incidents in power system from 2002 to 2003: Part I[J]. Electrical Equipment， 2004， 5(10): 20?鄄26
[3]
王梦云. 2004年度110 kV及以上变压器事故统计分析[J]. 电力设备， 2005， 6(11): 31?鄄37. WANG Mengyun. Statistics and analysis of 110 kV transformer’s incidents in power system in 2004[J]. Electrical Equipment，2005， 6(11): 31?鄄37.
[4]
王梦云. 2005年度110(66) kV及以上变压器事故与缺陷统计分析[J]. 电力设备， 2006， 7(11): 99?鄄102. WANG Mengyun. Statistics and analysis of 110(66) kV transformer’s incidents in power system in 2005[J]. Electrical Equipment，2006， 7(11): 99?鄄102.
[5]
VANDERMAAR A Z， WANG M， NEILSON J B， et al.The electrical breakdown characteristics of oil?鄄paper insulation under steep front impulse voltages[J]. IEEE Transactions on Power Delivery， 1994， 9(4)： 1926?鄄1935.
[6]
BALAJI S P， SHEEMA I， KRITHIKA G， et al. Effect of repeated impulses on transformer insulation[J]. IEEE Transactions on Dielectrics and Electrical Insulation， 2011，18(6):2069?鄄2073.
[7]
SHIGEMITSU O.Voltage?鄄time and voltage?鄄number characteristics of insulation elements with large scale oil?鄄immersed transformers under field?鄄use conditions[J]. IEEE Transactions on Dielectrics and Electrical Insulation，2006，14(6): 2061?鄄2077.
[8]
SHIGEMITSU O. Voltage?鄄time and voltage?鄄number characteristics of insulation elements with oil?鄄filled transformers in EHV and UHV classes[J]. IEEE Transactions on Dielectrics and Electrical Insulation， 2006，13(1): 436?鄄444.
[9]
BHOOMAIAH A， MUKHERJI S， GUPTA S C，et al. Effect of repetitive impulse voltage on models of ehv transformer windings to determine ageing of paper insulation[M]. IEEE Report Conference on Electrical Insulation & Dielectric Phenomenon， 2005:206?鄄209.
[10]
BALAJI S P， LAVANYA L， USA S. Effect of repeated impulses on OIP[C]//2012 International Conference on High Voltage Engineering and Application. Shanghai， China:[s.n.]，2012：558?鄄561.
[11]
汪德军．大型电力变压器状态评估方法的理论研究[D]．北京：华北电力大学，2010． WANG Dejun. Theoretical study on condition assessment of large power transformer[D]. Beijing: North China Electric Power University， 2010.
[12]
谌 军．电力变压器状态评估方法的研究[D]． 北京：华北电力大学，2011． SHEN Jun. Study on the methodology about condition assessment of power transformer[D]. Beijing: North China Electric Power University， 2011.
[13]
周远翔，田冀焕，王云杉，等．变压器油纸绝缘系统中的空间电荷现象[J]． 高电压技术，2011， 37(3)：520?鄄527． ZHOU Yuanxiang， TIAN Jihuan， WANG Yunsha， et al. Space charge phenomenon in oil?鄄paper insulation system of power transformer[J]. High Voltage Engineering， 2011， 37(3): 520?鄄527.
[14]
RAMU T S. On the estimation of life of power apparatus insulation under combined electrical and thermal stress[J].IEEE Transactions on Electrical Insulation， 1985(20)：70?鄄78.
[15]
杨丽君，廖瑞金，孙才新，等．油纸绝缘的局部放电特征量分析及危险等级评估方法研究[J]．中国电机工程学报，2011， 31(1)：123?鄄130． YANG Lijun， LIAO Ruijin， SUN Caixin， et al. Partial discharge characteristics and risk assessment method for oil?鄄paper[J]. Proceedings of the CSEE， 2011， 31(1): 123?鄄130.
[16]
刘玉仙．油纸绝缘变压器中水分的聚积及其对热老化寿命的影响[J]． 变压器，2004， 41(2)：8?鄄13． LIU Yuxian. Water accumulation in oil?鄄paper insulation transformer and its influence to life time[J]. Transformer， 2004， 41(2): 8?鄄13.
[17]
王世强，魏建林，杨双锁，等．油纸绝缘加速热老化的频域介电谱特性[J]． 中国电机工程学报，2010， 30(34)：125?鄄131． WANG Shiqiang， WEI Jianlin， YANG Shuangsuo， et al. Frequency domain dielectric spectroscopy characteristics of oil?鄄paper insulation under accelerated thermal aging[J]. Proceedings of the CSEE， 2010， 30(34): 125?鄄131.
[18]
JONSCHER A K. Dielectric relaxation in solids[M]. london: Chelsea Dielectrics Press， 1983: 42?鄄47.
[19]
张良莹，姚 熹．电介质物理[M]． 西安：西安交通大学出版社，1991：177?鄄210． ZHANG Liangying， YAO Xi. Dielectric physics[M]. Xi’an: Xi’an Jiaotong University Press， 1991: 177?鄄210.
