Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Transactions of China Electrotechnical Society》 2008-07
Add to Favorite Get Latest Update

An Algorithm of Complex Self-Adaptive Block Threshold for Extracting PD Signal

Peng Li Tang Ju Zhang Xiaoxing Xie Yanbin(State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing 400044 China)  
According to the correlation of complex wavelet coefficients and the characteristic of block threshold making the best of the surrounding wavelet coefficients,an algorithm of complex self-adaptive block threshold is put forward.The de-noising effect of complex self-adaptive block threshold is better than the one of complex self-adaptive dot threshold and self-adaptive block threshold.At the same time,the de-noising effect of the emulation PD signals is synthetically evaluated by Variational Trend Parameter(VTP),NCC and SNR.Finally,complex self-adaptive block threshold is used to suppress the white noises which are buried in ultrahigh frequency PD signals in simulated GIS of lab.The results indicate that this threshold can suppress white noise effectively with small distortion and high SNR or NNR.
【Fund】: 国家自然科学基金(50577069);; 973计划前期专项(2006CB708411)资助项目
【CateGory Index】: TM83
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 5 Hits
1 ZHENG He-wei,HU Peng-cheng(Chongqing Changshou Power Supply Bureau,Chongqing 401220,China);Real-time Monitoring System for Transient Power Quality Based on Virtual Instrument[J];Electrical Measurement & Instrumentation;2010-02
2 XIE Gang-wen,FENG Hao,ZHENG He-wei,XIE Sheng-ping(Chongqing Changshou Power Supply Bureau,Chongqing 401220,China);Transient Power Quality On-line Detection and Identification System[J];Electrical Measurement & Instrumentation;2011-06
3 Jiang Tianyan Li Jian Du Lin Wang Youyuan Yang Lijun(State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing 400044 China);De-Noising for Partial Discharge Signals Using PSO Adaptive Wavelet Threshold Estimation[J];Transactions of China Electrotechnical Society;2012-05
4 Feng Hao Xie Shengping Zheng Hewei(Chongqing Changshou Power Supply Bureau,Chongqing 401220);Real-time monitoring and analyzing system for transient power quality[J];Electronic Measurement Technology;2011-01
5 JING Yu1,2 AN Ju-bai1 LIU Zhao-xia1,2(Information Science and Technology College,Dalian Maritime University,Dalian 116026,China)1(School of Software,Dalian University of Foreign Languages,Dalian 116044,China)2;Edge Detection Algorithm of Oil Spills Remote Sensing Image Based on DBT Denoising and Improved GDNI Edge Linking[J];Computer Science;2011-11
Chinese Journal Full-text Database 8 Hits
1 Tang Ju1 Xie Yanbin1 Zhu Wei2 Wei Gang1 (1. Chongqing University Chongqing 400044 China 2. Zhejiang Jiaxing Electric Power Bureau (office) Corp. Jiaxing 314001 China);Construction of the Orthogonal Support Complex Wavelet for Distilling Partial Discharge Signals in GIS[J];Transactions of China Electrotechnical Society;2006-05
2 TANG Ju , XIE Yan-bin , ZHU Wei , XU Zhong-rong (1. Chongqing University, Chongqing 400044, China) (2. Jiaxing Electrical Power Supply Group, Jiaxing 314005, China);Suppression of Narrowband Interference with EWC Threshold Method for Complex Wavelet Transform[J];Automation of Electric Power Systems;2005-07
3 GAO Shengyou1, ZHU Deheng1, TAN Kexiong1, XIE Liangpin1, Richard Dorr2, Philippe Guuinic2(1. Department of Electrical Engineering, Tsinghua University, Beijing 100084, China; 2. R & D Center, Electricité de France, 92141 Clamart, France);Signal processing technique for on-line partial discharge monitoring of power transformers[J];Journal of Tsinghua University(Science and Technology);2003-09
4 Tang Ju~1 Zhu Wei~2 Sun Caixin~1 Wei Gang~1 Shi Haijun~1 ~1(The Key Laboratory of High Voltage Engineering And Electrical New Technology of MOE, Chongqing University, Chongqing 400044, China) ~2(Power Bureau of Zhejiang Province, Jiaxing 314001, China);Study of the UHF Shield Resonance Loop Antenna for Detecting PD in GIS[J];Chinese Journal of Scientific Instrument;2005-07
5 CHEN Xiang xun (Electric Power Research Institute,China,Beijing 100085,China);COMPLEX COMPACTLY-SUPPORTED ORTHONORMAL WAVELETS AND THEIR APPLICATIONS IN POWER SYSTEM[J];Proceedings of the Csee;2000-07
6 CHEN Xiang xun, DAN Wen gang (Electric Power Research Institute China,Beijing 100085,China);A GENERALIZITION LIFTING APPROACH TO CONSTRUCT COMPLEX COMPACTLY-SUPPORTED BIORTHOGONAL WAVELETS[J];Proceedings of the Csee;2001-05
7 LIU Yun-peng, Lü Fang-cheng, LI Cheng-rong, LI Yan-qing (School of Electrical Engineering, North China Electric Power University, Baoding 071003, China);STUDY OF THE MATHEMATICAL MORPHOLOGICAL FILTER IN SUPPRESSING PERIODIC NARROW BANDWIDTH NOISE OF PD[J];Proceedings of the Csee;2004-03
8 TANG Ju,XU Zhong-rong,SUN Cai-xin,XIE Yan-bin,ZHOU Qian(Key Laboratory of High Voltage Engineering and Electrical New Technology,Ministry of Education,Chongqing University,Shapingba District,Chongqing 400044,China);APPLICATION OF COMPLEX WAVELET TRANSFORM TO SUPPRESS WHITE-NOISE INTERFERENCE IN GIS PD SIGNALS[J];Proceedings of the Csee;2005-16
Chinese Journal Full-text Database 10 Hits
1 ZHANG Lijun,XU Jinwu,YANG Jianhong,YANG DebinSchool of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China;Adaptive multiscale morphology analysis and its application in fault diagnosis of bearings[J];Journal of University of Science and Technology Beijing;2008-04
2 ZHANG Yong?yue (Zhejiang Electric Power Testing and Research Institute, Hangzhou 310014, China);Wire Connections in On-Site PD Tests of Transformers[J];Transformer;2001-09
3 ZHOU Yuan?xiang 1, SUN Chang?fu 1, LI Guang?fan 2, LIANG Xi?dong 1, GUAN Zhi?cheng 1 (1.Tsinghua University, Beijing 100084, China; 2.Electric Power Research Institute of China, Beijing 100085, China);Analysis and Detection of Defects of PD in Field Transformers[J];Transformer;2001-09
4 WANG Guo-li, LU Jian-yu, HAO Yan-peng, LI Yan-ming( Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China; Xi'an Xidian Transformer Co., Ltd., Xi'an 710077, China; Xi'an Jiaotong University, Xi'an 710049, China);Research on Calibration Technique of UHF PD Detection in Transformer[J];Transformer;2004-11
5 LI Xin,ZHANG Ming-xia,ZHANG Cong-li,HU Wei-xuan(Chongqing University,Chongqing 400044,China);Elimination of White Noise in Partial Discharge of Transformer Based on Wave Packet with Composite Threshold Values[J];Transformer;2006-12
6 OUYANG Xu-dong1,CHEN Jie-hua1,LIN Chun-yao1,HE Hong-ming1, LI Yan-ming2,YUAN Peng2(1.Power Science Research Institute,Guangdong Power Grid Corporation,Guangzhou 510600,China;2.Xi'an Jiaotong Unversity,Xi'an 710049,China);Research and Application of PD Test Technology for Power Transformer Based on UHF Method[J];Transformer;2007-02
7 LI Xiao-gang1,WEI Jian-jun2,YANG Wen-hu3,LIAO Yan-qun3(1.Changchun UHV Bureau,Changchun 130000,China;2.XJTUSP Boyuan Electric Corporation,Xi'an 710054,China;3.Xi'an Jiaotong University,Xi'an 710045,China);Application of Portable PD On-Line Monitoring Device to 500kV Substation[J];Transformer;2007-03
8 ZHANG Hou-xuan, ZHANG Bi-de, ZHOU Ai-hua (Xihua University, Chengdu 610039, China);Research on Chaos Oscillator to Detect Narrow-Band Interference Signals of Transformer[J];Transformer;2007-12
9 TANG Pan-long1,ZHOU Yu-sheng2,MA Shi-ying2,HE Kai3,KUANG Jiang-hua2,PENG Zhuo4,LI Fa-fang5(1.Hengyang Electric Power Bureau,Hengyang 421001,China;2.Changsha University of Science & Technology,Changsha 410076,China;3.TBEA Hengyang Transformer Co.,Ltd.,Hengyang 421007,China;4.Loudi Electric Power Bureau,Loudi 417001,China; 5.TBEA Shenyang Transformer Group Co.,Ltd.,Shenyang 110025,China);Discussion of On-Line Monitoring and Diagnosis for UHV Transformer Partial Discharge[J];Transformer;2009-09
10 MAO Yi-zhi,LI Song,LI Zhan-qiang(Hebei University of Technology,Tianjin 300130,China);Research on Denoising Method of Partial Discharge Signal of Transformer[J];Transformer;2011-03
China Proceedings of conference Full-text Database 10 Hits
1 Huang Weili1,Huang Weijian1,Liu Lin2 1.Hebei University of Engineering,Handan 056038,P.R.China2.Beijing University of Aeronautics and Astronautic,Beijing 056038,P.R.China;Estimation of Stator Resistance and Temperature Measurement in Induction Motor Using Wavelet Network[A];[C];2007
2 Liu Jingbo 1,Wang Xiuqing 2 1.Hebei University of Engineering,Handan 056038,P.R.China 2.Hebei North University,Zhangjiakou 075029,P.R.China;Adaptive Stator and Rotor Resistance Identification for Induction Machine without Rotational Transducer[A];[C];2008
3 You Wenyan Jin Peng Xiao Li (North China University of Technology,Beijing 100144);Design of Isolation Circuit of Battery Voltage Acquisition System Based on HCNR201[A];[C];2011
4 LIU Hua-chang (Institute of Electronic Engineering , CAEP, Miangyang 621900, China);Exploratory Analysis of Capacitor Partial Discharge Footprint under HVDC[A];[C];2005
5 Liu huachang (the Institute of Electronic Engineering of CAEP, MiangYang 621900);Fingerprint analysis for capacitor PD under DC[A];[C];2008
6 LiuHuaChang (The Institute of Electronic Engineering of China Academy of Engineering Physics MianYang 621900 China);PD Detection for Capacitor Based on Matlab[A];[C];2008
7 Zhang Dongzhong~1 Yuan Shuai~2 Tong Weiming~2 (1 Heilongjiang University Harbin 150080 China;2 Harbin Institute of Technology Harbin 150001 China);Recognition and Classification of Power Quality Disturbances Based on Complex Wavelet Transform and Neural Network[A];[C];2009
8 Xie Yanbin Tang Ju Zhou Qian Gao Li (State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,400044,China);Features Extraction for Partial Discharge Signals Based on Best Wavelet Packet Basis Transform and Kemel Principal Component Analysis[A];[C];2008
9 Zhang Xiaoxin Tang Ju Li Tao Wan Lingyun (State Key Laboratory of Power Transmission Equipments & System Security and New Technology,Chongqing University,400044 China);Analysis of SF6 Gaseous Decomposition Components Under Two Kinds of PD Defects[A];[C];2008
10 Li Yu-lan Tang Ju Xie Yan-bing Zhang Xiao-xing (State Key Laboratory of Power Transmission Equipments & System Security and New Technology,Chongqing University,Chongqing 400030,P.R.China);A New Parameter for Evaluating the Waveform Distortion of Partial Discharge Signals After De-noising[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 LIU Xiu-lan,LIU Nian(Sichuan University,Chengdu 610065,China);PD Pattern Recognition Based on Fractal Characteristics of Gray Image[J];Transformer;2009-01
2 WANG Xiao-mei1,ZHU Hua2(1.Department of Mathimatics,Military Economics Academy,Wuhan 430035,China;2.Zhixing College,HuBei University,Wuhan 430011,China);Improved Threshold Method for Signal De-Noising in Wavelet[J];Journal of Chongqing University of Technology(Natural Science);2010-06
3 JIANG Zhi-ling,WANG Xun (School of Electrical and Electronic Engineering, Huadong Jiaotong University, nanchang 330013,china);On-line monitoring and analyzing system of power quality[J];Electrical Measurement & Instrumentation;2007-09
4 LI Tang-binga,YAO Jian-ganga,LIU Yi-jiangb,LI Ji-guanga (a.College of Electrical and Information Engineering of Hunan University. b.College of Civil Engineering of Hunan University,Changsha 410082,China);Research on the algorithms for power quality online monitoring equipment[J];Electrical Measurement & Instrumentation;2008-03
5 MA Yong-qiang,ZHOU Lin,WU Jian,FANG Qun-hui(The State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Electrical Engineering College of Chongqing University,Chongqing 400044,China);A New Power Quality Real-time Monitoring System Based on LabVIEW[J];Electrical Measurement & Instrumentation;2009-03
6 Yang Yongming Sun Caixin Yan Xinping Li Jan Yang Ji(Chongqing University 400044 China);The Study of Cascade IIR Notch Wave Filter to Reject Periodic Interference in Partial Discharge Measurement on Line[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;2000-05
7 Wang Feng Qiu Yuchang Zhang Qiaogen Chen Qingguo (Xi'an Jiaotong University 710049 China);Analysis of Factors Influence Charge Accumulation on Insulator Surface under Impulse Voltage[J];Transactions of China Electrotechnical Society;2001-05
8 Wang Xiaorong Yang Minzhong Dong Ming Yan Zhang (Xi'an Jiaotong University 710049 China);Method for the Characteristic Parameter Selection of PD Pulse Based on Neutral Network[J];Transactions of China Electrotechnical Society;2002-03
9 Xu Gaofeng Sun Caixin Tang Ju Tang Zhide Zhang Cheng(Chongqing University 400044 China);A New Method for Suppressing White Noise in GIS PD Monitoring by Wavelet Analysis[J];Transactions of China Electrotechnical Society;2003-02
10 Liu Shouliang Xiao Xianyong (Sichuan University Chengdu 610065 China);Daubechies Complex Wavelets and Their Application in Short Duration Power Quality Disturbances Detection[J];Transactions of China Electrotechnical Society;2005-11
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 Sun Chunzhi Sun Jing Wang Weilian(School of Information Science & Technology Yunnan University,Kunming 650091);Design of intelligent single-phase power meter based on CS5463[J];Electronic Measurement Technology;2012-03
2 Zheng Yiwei1 Li Changjun1 Wu Xunchi2 Chen Shangsong1(1.TCR Guilin University of Electronic Science and Technology Laboratory,Guilin 541004,China;2.South China University of Technology,Guangzhou 510641,China);Research on power quality detection based on STM32[J];Foreign Electronic Measurement Technology;2011-06
3 Ruan Xiang1 Li Mengyi2 Cen Sheng3(1.Hechi Institute of measurement and testing technology,Hechi 547000,China;2.Hechi city product quality supervision and Inspection Institute,Hechi 547000,China;3.Nanning City Shishan motor vehicle inspection company limited,Nanning 530001,China);Study on calibration method AC sampling measuring devices[J];Foreign Electronic Measurement Technology;2012-04
4 WANG Hai-yuan1,LI Kai-cheng1,LI Yan-ping1,HE Shun-fan1,LI Chen1,ZHANG Xiao-kang2(1.State Key Laboratory of Advanced Electromagnetic Engineering and Technology,Huazhong University of Science and Technology,Wuhan 430074,China.2.Luoyang Municipal Electric Power Company,Luoyang 471000, Henan,China);Method of Voltage Sag Detection Based on Improved Kaman Filter[J];Electrical Measurement & Instrumentation;2012-10
5 Li Bing Chen Zenglu(Electronics and Information College,Xi'an Polytechnic University,Xi'an 710048);Study of the bus voltage control strategy of a novel transformer-less series voltage sag compensator without rectifier and energy storage capacitors[J];Electronic Measurement Technology;2012-11
6 Xiao Chunhui Wang Weiyi(School of Mechatronics Engineering and Automation,Shanghai University,Shanghai 200072,China);Design of shipboard power monitoring system[J];Electronic Measurement Technology;2013-02
7 LI Wen-fan,LIU Zhi-gang,SUN Wan-lu (School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China);Development of power quality detection system based on HHT[J];Power System Protection and Control;2011-23
8 HAN Ye, LIU Zhi-gang, LI Wen-fan (School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China);Developing a new power quality analysis software based on Lab VIEW[J];Power System Protection and Control;2012-16
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 DAI Ling, WEN Yuan fang (Huazhong University of Science & Technology, Wuhan 430074, China);Technology for Signal Processing of Transformer Partial Discharge Measurement[J];Transformer;2000-12
2 Sun Caixin Luo Bing Gu Leguan Chongqing University, Chongqing 630044 Zhao Wenqi Zhao Xianzheng Zou Jinghang Chongqing Power United, Chongqing 630044;A Study on the Application of the Adaptive Digital Filter in On-Line Monitoring PD Signal Processing[J];TRANSFORMER;1997-07
3 FANG Jia yun, GUO Yu chun (The 36 th Electronic Research Institute of Ministry of Information Industry, Jiaxing 314001, China);Broadband technique for thin coaxial cable antenna[J];CHINESE JOURNAL OF RADIO SCIENCE;2000-02
4 WANG Jian sheng, QIU Yu chang (School of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China);On line partial discharge monitoring techniques for gas insulated substations[J];ADVANCED TECHNOLOGY OF ELECTRICAL ENGINEERING AND ENERGY;2000-04
6 Yang Yongming Sun Caixin Yan Xinping Li Jan Yang Ji(Chongqing University 400044 China);The Study of Cascade IIR Notch Wave Filter to Reject Periodic Interference in Partial Discharge Measurement on Line[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;2000-05
7 Xu Gaofeng Sun Caixin Tang Ju Tang Zhide Zhang Cheng(Chongqing University 400044 China);A New Method for Suppressing White Noise in GIS PD Monitoring by Wavelet Analysis[J];Transactions of China Electrotechnical Society;2003-02
8 Sun Caixin Li Xin Yang Yongming (Chongqing University 400044 China);The Method of Drawing the PD Signals from White Noise by Wavelet Analysis[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1999-03
9 Tang Ju , Sun Caixin , Peng Wenxiong , Si Haijun , Zhu Wei (Chongqing University, Chongqing 400044, China) (Suzhou Power Supply Company, Suzhou 215004, China);EXTRACTING PARTIAL DISCHARGE SIGNALS FROM WHITE NOISE BY WAVELET PACKET TRANSFORM IN GIS[J];Automation of Electric Power Systems;2004-05
10 Lu Yi 1 Tian Xinqi 2 Hu Xiaoyun 1 ( 1 Department of Electrical Engineering,Southeast University, Nanjing 210096) ( 2 Department of Power Engineering,Southeast University, Nanjing 210096);Dynamic Spectrum of Partial Discharge in GIS and On line Insulation Diagnostic Technique[J];Journal of Southeast University;1999-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved