Time-delay estimation of corona discharge radiation signal based on generalized cross correlation

Hu Xiaofeng; Liu Weidong; Wang Lei; Wei Ming; Zhang Yue

doi:10.11884/HPLPB201830.170270

Volume 30 Issue 1

Jan. 2018

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2018 > 30(1): 013201

Hu Xiaofeng, Liu Weidong, Wang Lei, et al. Time-delay estimation of corona discharge radiation signal based on generalized cross correlation[J]. High Power Laser and Particle Beams, 2018, 30: 013201. doi: 10.11884/HPLPB201830.170270

Citation:

Hu Xiaofeng, Liu Weidong, Wang Lei, et al. Time-delay estimation of corona discharge radiation signal based on generalized cross correlation[J]. High Power Laser and Particle Beams, 2018, 30: 013201. doi: 10.11884/HPLPB201830.170270

Citation:

PDF( 5287 KB)

Time-delay estimation of corona discharge radiation signal based on generalized cross correlation

doi: 10.11884/HPLPB201830.170270

Institute of electrostatic and Electromagnetic Protection, Shijiazhuang Campus of Army Engineering University, Shijiazhuang 050003, China

Received Date: 2017-06-29
Rev Recd Date: 2017-10-09
Publish Date: 2018-01-15

Abstract

Abstract

The orientation of corona discharge radiant point was mostly realized by time difference orientation method based on the time-delay estimation. On the testing locales, the precision of the time-delay estimation was influenced by various background noise and interferential signals. The time-delay estimation method of generalized cross correlation was researched in this paper based on analyzing the domestic and international research dynamic state, which aimed at the localization of the basic cross correlation time-delay estimation, such as the low resolution definition and the weak robustness, etc. The time-delay estimation method which was suitable for the corona discharge radiation signal was searched by simulation comparing and experiment validating based on adopting different weight function. The research indicated that the time-delay estimation method of generalized cross correlation based on weighted Hassab-Boucher (HB) had the best restraining effect and highest precision for the periodicity interferential signals in the reality testing environment, and the error of the time-delay estimation was 4.5%. It was feasible to carry out the time-delay estimation and far distance orientation of the corona signals in the actual engineering application.
- corona discharging,
- generalized cross correlation,
- Hassab-Boucher weighting method,
- time-delay estimation

FullText(HTML)

References(14)

References

[1]	Hou Huijuan, Sheng Gehao, Jiang Xiuchen. Localization algorithm for the PD source in substation based on L-shaped antenna array signal processing[J]. IEEE Trans Power Delivery, 2015, 30(1): 472-479. doi: 10.1109/TPWRD.2014.2344014
[2]	Irfan A A, Melike E K, Hussein T M. Delay-aware medium access schemes for WSN-based partial discharge measurement[J]. IEEE Trans Instrum Meas, 2014, 63(12): 3045-3057. doi: 10.1109/TIM.2014.2323142
[3]	胡小锋, 刘卫东, 张悦, 等. 空间放电辐射脉冲的探测与定位[J]. 强激光与粒子束, 2015, 26: 103226. doi: 10.11884/HPLPB201527.103226 Hu Xiaofeng, Liu Weidong, Zhang Yue, et al. Detection and location of space discharge transient electromagnetic pulse source. High Power Laser and Particle Beams, 2015, 26: 103226 doi: 10.11884/HPLPB201527.103226
[4]	刘卫东, 胡小锋. 基于电磁辐射检测的空间放电源定位误差分析[J]. 微波学报, 2015, 31(4): 60-65. https://www.cnki.com.cn/Article/CJFDTOTAL-WBXB201504013.htm Liu Weidong, Hu Xiaofeng. Error analysis for partial discharge source location in space based on electromagnetic wave detection. Journal of Microwaves, 2015, 31(4): 60-65 https://www.cnki.com.cn/Article/CJFDTOTAL-WBXB201504013.htm
[5]	侯慧娟, 盛戈皞, 苗培青, 等. 变电站局部放电特高频信号时延的双谱估计算法[J]. 中国电机工程学报, 2013, 33(19): 208-214. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201319027.htm Hou Huijuan, Sheng Gehao, Miao Peiqing, et al. Time-delay estimation algorithm of partial discharge UHF signals in substation based on bi-spectrum. Proceedings of the CSEE, 2013, 33(19): 208-214 https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201319027.htm
[6]	侯慧娟, 盛戈皞, 白万建, 等. 基于电磁波阵列信号处理和波达方向分析的变电站局部放电定位[J]. 高电压技术, 2013, 39(11): 2692-2698. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201311017.htm Hou Huijuan, Sheng Gehao, Bai Wanjian, et al. Partial discharge location in substation based on electromagnetic array signal processing and direction of arrival. High Voltage Engineering, 2013, 39(11): 2692-2698 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201311017.htm
[7]	侯慧娟, 盛戈皞, 孙旭日, 等. 变电站多局部放电源分离的选择双谱算法[J]. 电网技术, 2014, 38(5): 1379-1384. https://www.cnki.com.cn/Article/CJFDTOTAL-DWJS201405041.htm Hou Huijuan, Sheng Gehao, Sun Xuri, et al. A selected bi-spectrum based separation algorithm for multi-PD sources in substation. Power System Technology, 2014, 38(5): 1379-1384 https://www.cnki.com.cn/Article/CJFDTOTAL-DWJS201405041.htm
[8]	Yang L, Bennoch C J. Time delay estimation for UHF signals in PD location of transformer[C]//IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena. 2004: 414-417.
[9]	Markalous S, Feser S, Feser K. Detection and location of partial discharges in power transformers using acoustic and electromagnetic signals[J]. IEEE Trans Dielectrics and Electrical Insulation, 2008, 15(6): 1576-1583. doi: 10.1109/TDEI.2008.4712660
[10]	汤林, 胡岳, 王红斌, 等. 基于插值相关法的局部放电特高频脉冲信号时延估计[J]. 高电压技术, 2015, 41(10): 3320-3325. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201510020.htm Tang Lin, Hu Yue, Wang Hongbin, et al. Time-delay estimation of partial discharge UHF pulse signals based on interpolation cross-relation algorithm. High Voltage Engineering, 2015, 41(10): 3320-3325 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201510020.htm
[11]	杨景刚, 黎大健, 赵晓辉, 等. 局部放电定位中UHF信号到达时延估计法的研究[J]. 变压器, 2008, 45(6): 34-37. https://www.cnki.com.cn/Article/CJFDTOTAL-BYQZ200806013.htm Yang Jinggang, Li Dajian, Zhao Xiaohui, et al. Research on time delay estimation method of UHF signal arrival in location of partial discharge. Transformer, 2008, 45(6): 34-37 https://www.cnki.com.cn/Article/CJFDTOTAL-BYQZ200806013.htm
[12]	金中薇, 姜明顺, 隋青美, 等. 基于广义互相关时延估计算法的声发射定位技术[J]. 传感技术学报, 2013, 26(11): 1513-1518. https://www.cnki.com.cn/Article/CJFDTOTAL-CGJS201311009.htm Jin Zhongwei, Jiang Mingshun, Sui Qingmei, et al. Acoustic emission localization technique based on generalized cross-correlation time difference estimation algorithm. Chinese Journal of Sensors and Actuators, 2013, 26(11): 1513-1518 https://www.cnki.com.cn/Article/CJFDTOTAL-CGJS201311009.htm
[13]	张悦, 刘尚合, 刘卫东. 基于广义互相关与混沌序列预测集成算法的微瞬态电磁辐射信号检测[J]. 电子与信息学报, 2015, 37(11): 2769-2775. https://www.cnki.com.cn/Article/CJFDTOTAL-DZYX201511033.htm Zhang Yue, Liu Shanghe, Liu Weidong. Detection of weak transient electromagnetic signals based on generalized cross correlation and chaotic time series prediction integrate algorithm. Journal of Electronics & Information Technology, 2015, 37(11): 2769-2775 https://www.cnki.com.cn/Article/CJFDTOTAL-DZYX201511033.htm
[14]	周康辉, 董万胜, 刘恒毅, 等. 利用二次相关改进的广义互相关时延估计算法[J]. 数据采集与处理, 2013, 28(6): 801-806. https://www.cnki.com.cn/Article/CJFDTOTAL-SJCJ201306017.htm Zhou Kanghui, Dong Wansheng, Liu Hengyi, et al. Improved generalized cross correlation method for time delay estimation by using second correlation. Journal of Data Acquisition & Processing, 2013, 28(6): 801-806 https://www.cnki.com.cn/Article/CJFDTOTAL-SJCJ201306017.htm