[1] | PEDERSEN A,CRICHTON G C,MCALLISTER I W. The theory and measurement of partial discharge transients[J]. IEEE Transactions on Electrical Insulation,1991,26(3):487-497.
|
[2] | LI Y Q,CHEN Z Y,LU F C,et al. Wavelet packet analysis of ultrasonic signal of partial discharge in transformer[C]//Proceedings of International Conference on Electrical Engineering.Xi’an :Xian Jiaotong University Press,2001:1455-1459.
|
[3] | DREHER A,NIKLASCH N,KLEFENZ F,et al. Antenna and receiver system with digital beamforming for satellite navigation and communications[J]. IEEE Transactions on Microwave Theory and Techniques,2003,51(7):1815-1821.
|
[4] | LUO Yongfen,JI Shengchang,LI Yanming. Phased-ultrasonic receiving-planar array transducer for partial discharge location in transformer[J]. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control,2006,53(3):614-622.
|
[5] | 罗日成,李卫国,李成榕. 基于阵列信号处理的变压器内局部放电源多目标定位方法[J]. 电网技术,2006,30(1):65-69. LUO Richeng,LI Weiguo,LI Chengrong. A multi-target method to locate internal partial discharge sources within transformer based on array signal processing[J]. Power System Technology,2006,30(1):65-69.
|
[6] | 黄剑伟,王昌明. 一种改进的测向交叉定位方法[J]. 航天电子对抗,2008,24(4):51-53. HUANG Jianwei,WANG Changming. An improved direction-finding cross-location method[J]. Aerospace Electronic Warfare,2008,24(4):51-53.
|
[7] | 李志勇,温宗周. 变压器局部放电超声波监测系统设计与实现[J]. 西安工程大学学报,2010,24(1):71-75. LI Zhiyong,WEN Zongzhou. Design and realization of a new ultrasonic monitoring system on transformer partial discharge[J]. Journal of Xi’an Polytechnic University, 2010,24(1):71-75.
|
[8] | 李 剑,王小维,金卓睿,等. 变压器局部放电超高频信号多尺度网格维数的提取与识别[J]. 电网技术,2010,34(2):159-163. LI Jian,WANG Xiaowei,JIN Zhuorui,et al. Multi-scale grid dimension extraction and recognition of ultra-high frequency signals oftransformer partial discharge[J]. Power System Technology,2010,34(2):159-163.
|
[9] | JUDD M D,CLEARY G P,BENNOCH C J,et al. Power trans-former monitoring using UHF sensors:site trials[C]// Proceedings of the 2002 IEEE International Symposium on Electrical Insulation.Boston,MA USA:IEEE,2002:145-149.
|
[10] | LU Y,TAN X,HU X. PD detection and localisation by acoustic measurements in an oil-filled transformer[J]. IEEE Proceedings of Science,Measurement and Technology,2000,147(2):81-85.
|
[11] | 李云阁,施 围,张祥全,等. 750 kV变压器现场局部放电试验有关问题分析[J]. 高压电器,2007,43(6):434-437. LI Yunge,SHI Wei,ZHANG Xiangquan,et al. Analysis of on-site partial-discharge test on 750 kV transformers[J]. High Voltage Apparatus,2007,43(6):434-437.
|
[12] | 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,2004:82-139. WANG Yongliang,CHEN Hui,PENG Yingning,et al.Spatial spectrum estimation theory and algorithm[M]. Beijing:Tsinghua University Press,2004:82-139.
|
[13] | 王少华,叶自强,梅冰笑. 输变电设备在线监测及带电检测技术在电网中的应用现状[J]. 高压电器,2011,47(4):84-90. WANG Shaohua,YE Ziqiang,MEI Bingxiao. Application status of online monitoring and live detection technologies of transmission and distribution equipment in electric network[J]. High Voltage Apparatus,2011,47(4):84-90.
|
[14] | 徐 斌,王 晶,李彦明. 变压器中局部放电超高频信号传播的仿真研究[J]. 高压电器,2007,43(4):244-247. XU Bin,WANG Jing,LI Yanming. Emulational study on the propagation of UHF signal emitted by PD in transformers[J]. High Voltage Apparatus,2007,43(4):244-247.
|
[15] | 王 颂,李香龙,李军浩,等. 变压器局部放电超高频信号外传播特性的试验研究[J]. 高压电器,2007,43(2):100-101. WANG Song,LI Xianglong,LI Junhao,et al. Experimental study for outside propagation characteristic of the UHF signal emitted by partial discharge in transformers[J]. High Voltage Apparatus,2007,43(2):100-101.
|
[16] | 黄华平. 电力变压器局部放电的超声阵列定位算法研究[D]. 保定:华电力大学硕士论文,2011.
|
[17] | 谢 庆. 基于空间谱估计的变压器局放超声阵列定位方法研究[D]. 保定:华北电力大学:北京,2010.
|
[18] | 张丽君,谢 庆,李 菱,等. 基于测向线公垂线中点的局部放电相控超声几何定位算法研究[J]. 高压电器,2012,48(2):30-33. ZHANG Lijun,XIE Qing,LI Ling,et al. Research on algorithm for ultrasonic array geometric location of PD based on common perpendicular midpoint of direction finding lines[J]. High Voltage Apparatus,2012,48(2):30-33.
|
[19] | 王国利,郝艳捧,李彦明. 电力变压器局部放电检测技术的现状和发展[J]. 电工电能新技术,2001,20(2):52-57. WANG Guoli,HAO Yanpeng,LI Yanming. Present and furute development of partial discharge detection in power transformers[J]. Advanced Technology of Electrical Engineering and Energy,2001,20(2):52-57.
|
[20] | 薜林涛. 核电变压器局部放电故障分析[J]. 变压器,2014,51(1):57-59. XUE Lintao. Analysis of transformer PD fault in nuclear power station[J]. Tranformer,2014,51(1):57-59.
|
[21] | 郝艳捧,王国利,谢恒?,等. 基于局部放电和超声波法研究大电机定子绝缘的老化特性[J]. 电工技术学报,2002,17(2):1-6. HAO Yanpeng,WANG Guoli,XIE Hengkun,et al. Study on aging characteristics of generator stator insulation based on partial discharge and ultrasonic wave method[J]. Transactions of China Electrotechnical Society,2002,17(2):1-6.
|