王昌长,李福祺,高胜友.电力设备的在线监测与故障诊断[M].北京:清华大学出版社,2011:1-3. Wang Changchang,Li Fuqi,Gao Shengyou.On-line monitoring and diagnosis for power equipment [M] .Beijing:Tsinghua University Press,2011:1-3.(in Chinese)
[2]
James R E.Discharge detection in HV power transformers [J].Proceedings of the Institution of Electrical Engineers,1970,117(4):1352-1362.
[3]
Wang Z D,Crossley P A,Cornick K J,et al.Partial discharge location in power transformers[J].IEE IEE Proceedings-Science, Measurement and Technology,2000(147):249-255.
[4]
Lu Y,Tan X,Hu X.PD detection and localization by acoustic measurements in an oil-filled transformer[J].IEE Proceedings-Science,measurement and technology,2000(147):81-85.
[5]
Unsworth J,Tallis D.Re-locatable transducer heads for remote on-line PD monitor for high voltage transformer [C]//Proc. Int. Conf. on Insulation Condition Monitoring of Electrical Plant,Wuhan,2000:254-259.
[6]
Thoeng A T.Detection and localization of partial discharges in power transformers[C]//IEE Diagnostic Testing of HV Power Apparatus in Service,Khon Kaen,1973:112-118.
[7]
Judd M D,Yang L,Hunter I B B.Partial discharge monitoring for power transformers using UHF sensors.Part 1:Sensors and signal interpretation [J].Electrical Insulation Magazine,IEEE,2005,2(21): 5-14.
[8]
Raja K,Floribert T.Comparative investigations on UHF and acoustic PD detection sensitivity in transformers [C]//Electrical Insulation Conference Record of the 2002 IEEE International Symposium on IEEE,Boston,America,2002:150-153.
[9]
罗勇芬,李彦明,刘丽春.基于超高频和超声波相控阵接收原理的油中局部放电定位法仿真研究[J].电工技术学报,2004,19(1):35-39. Luo Yongfen,Li Yanming,Liu Lichun.Simulation of PD location method in oil based on UHF and ultrasonic phased array receiving theory[J].Transactions of CES,2004,19(1):35-39(in Chinese).
[10]
Luo Yong-fen,Li Yan-ming.Simulation of PD location method in oil based on UHF and ultrasonic phased array receiving theory[C]// Solid Dielectrics ICSD 2004,Proceedings of the 2004 IEEE International Conference on IEEE,Kyoto,Japan,2004:590-593.
[11]
罗勇芬,李彦明.用于油中局部放电定位的超声相控接收阵传感器的研究[J].西安交通大学学报,2005,39(4):402-406. Luo Yongfen,Li Yanming.Phased ultrasonic receiving array sensor for partial discharge location in oil[J].Journal of Xi’an Jiaotong University,2005,39(4):402-406(in Chinese).
[12]
Luo Yongfen,Ji Shengchang,Li Yanming.Phased ultrasonic receiving planar array transducer for partial discharge location in transformer[J].Ultrasonics, Ferroelectrics and Frequency Control,IEEE Transactions on.2006,53(3):614-622.
[13]
谢庆,律方成,李燕青,等.基于多平台测向及全局搜索的局部放电超声阵列定位方法[J].电工技术学报,2011,26(11):217-222. Xie Qing,Lü Fangcheng,Li Yanqing,et al.A method for PD ultrasonic array location based on multi-platform measuring direction and global search[J].Transactions of CES,2011,26(11):217-222(in Chinese).
[14]
谢庆,李宁远,律方成,等.基于信号子空间转换与快速子空间测向算法的局部放电超声阵列信号测向方法[J].电网技术,2011,35(10):194-198. Xie Qing,Li Ningyuan,Lü Fangcheng,et al.An orientation method for ultrasonic array signals of partials discharge based on signal subspace transform and fast subspace estimation of direction of arrival[J].Power System Technology,2011,35(10):194-198(in Chinese).
[15]
Xin Xiaohu,Luo Yongfen,Tang Xiao,et al.Re-locatable ultrasonic array and UHF combined sensor applied to PD location in oil[J].Sensors Journal,IEEE,2014,14(2):357-361.
[16]
Dogan M C,Mendel J M.Applications of cumulants to array processing.I.aperture extension and array calibration[J].Signal Processing,IEEE Transactions on,1995,43(5):1200-1216.
[17]
Zeng W J,Li X L,Zhang X D.Direction-of-arrival estimation based on the joint diagonalization structure of multiple fourth-order cumulant matrices[J].Signal Processing Letters,IEEE,2009,16(3):164-167.
[18]
Ji Haiying,Luo Yongfen,Ji Shengqiang,et al.Simulation of cross-shaped ultrasonic array applied to partial discharge location in oil[J].Przeglad Elektrotechniczny (Electrical Review),2012,88(1b):245-249.
[19]
吕亮,辛晓虎,黄国强,等.用于油中局部放电定位可重复布置的超声阵列与超高频复合传感器设计[J].高电压技术,2014,40(8):2328-2334. Lü Liang,Xin Xiaohu,Huang Guoqiang,et al.Applied to PD location in oil and re-locatable ultrasonic array and UHF combined sensor[J].High Voltage Engineering,2014,40(8):2328-2334(in Chinese).
[20]
辛晓虎,李继胜,纪海英,等.用于变压器中局部放电定位的十字形超声阵列传感器研究[J].中国电机工程学报,2013,33(21):154-162. Xin Xiaohu,Li Jisheng,Ji Haiying,et al.Study of cross-shaped ultrasonic array senor applied to partial discharge location in transformer[J].Proceedings of the CSEE,2013,33(21):154-162(in Chinese).
[21]
LI Jisheng,Xin Xiaohu,Luo Yongfen,et al.Study of cross-shaped ultrasonic array sensor applied to partial discharge location in transformer oil[J].Review of Scientific Instruments,2013,84(11):115001.
[22]
谢庆,李燕青,律方成,等.超声相控阵与宽带阵列信号处理相结合的油中局部放电定位方法[J].中国电机工程学报,2009,29(28):13-17. Xie Qing,Li Yanqing,Lü Fangcheng,et al.Method for PD location in oil combining ultrasonic phased array with wideband array signal processing[J].Proceedings of the CSEE,2009,29(28):13-17(in Chinese).
[23]
Doron M A,Weiss A J.On focusing matrices for wide-band array processing[J].Signal Processing,IEEE Transactions on,1992,40(6):1295-1302.
[24]
Valace S,Kabal P.Wideband array processing using a two-sided correction transformation[J].IEEE Transaction on Signal Processing,1995,43(1):160-172.
[25]
王永良,陈辉,彭应宁,等.空间谱估计理论与算法[M].北京:清华大学出版社,2004:253-273. Wang Yongliang,Chen Hui,Peng Yingning,et al.Spatial spectrum estimation theory and algorithm [M].Beijing: Tsinghua University Press,2004: 253-273(in Chinese).