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《TECHNICAL ACOUSTICS》 1997-01
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Theory and application study of on line test and self trigger ultrasonic passive localization for partial discharges(Ⅱ)

WANG Xiangyang ZHU Zongtai YUAN Wei YUAN Yiquan (Southeast Univ. Radio Eng Dept. NanJing·210096)  
In our previous paper as partⅠ,a new self trigger ultrasonic passive localization system for partial discharges and its hardware and software realization had been described. Either the principle of ultrasonic trigger and on line test, or the useful algorithm of time delay estimation and passive localization is discussed theoretically. At last, by means of experimental and industrial operation, the system has been proved to have many special advantages, especially the important practical value in examination of electrical equipment. The system characteristics and practicable experiment results are introduced in this paper as partⅡ
【CateGory Index】: TB553
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 Yuan Yiquan (Southeast Univ., Dpt. of Radio Eng.);The Ultrasonic Sensors for Monitoriing Local Discharge in Power Transformer and its Application[J];Journal of Transcluction Technology;1992-02
2 Yuan Yiquan (Southeast University);Experimental Investigation about Ultrasonic Characteristic of Partial Discharges[J];Transactions of China Electrotechnical Society;1992-01
3 Yuan Yiquan (Department of Radio Engineering);A Study of Ultrasonic Location of Partial Discharge in Power Transformer[J];Journal of Southeast University;1991-03
4 WANG Xiangyang YUAN Yiquan (Southeast Univ Radio Eng Dept Nanjing·210096);Theory and application study of on-line test and self-trigger ultrasonic passive locailization system for partial discharges (Ⅰ)[J];Technical Acoustics;1995-04
5 LIU Zongjie; YUAN Yiquan(Naming Forestry University,Nanjing. 210037)( Southeast University,Nanjing. 210018);Equivalent sound velocity and optimizing algorithm of partial descharge location in power transformers[J];TECHNICAL ACOUSTICS;1995-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Li-xing~1, LI Wei-guo~2, DENG Ben-zai~1 (1.College of Electr. Power & Information Eng., Changsha Univ. of Science & Technology, Changsha 410077,China; 2.College of Electr. Power Eng.,Wuhan Univ.,Wuhan 430072,China);A New Method of Locating the Partial Discharge Sources in Transformer Based on Chaos Genetic Algorithm[J];Journal of Changsha University of Electric Power(Natural Science);2004-01
2 Sun Caixin Luo Bing Gu Leguan(Chongqing University) Zhao Wenqi Zhao Xianzheng Zou Jinghang(Chongqing Power United);Research on Locating Partial Discharge Sources in Transformer with Electric supersonic Method and Supersonic-supersonic Method and Evaluation on Each[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1997-05
3 ZHAO Zhan-sheng1,LI Hong-jun1,YUAN Ying-di2(1.Shanxi Power Corp.,Yuncheng Power Company,Yuncheng 044000,China;2.Xiamen Hongxiang Power Equipment Crop.,Xiamen 361000,China);Study on Ultrasonic Testing of Insulator Pollution Flashover and Acoustic Transducer[J];Journal of Electric Power;2009-05
4 WU Jian-feng1,YANG Shao-kun2,XIE Hong-ling1,MAO Wei-ming1(1.School of Electrical and Electronic Engineering,North China Electric Power University,Baoding 071003,China;2.Baoding Power Supply Company,Baoding 071000,China);Simulation of orientation estimation of partial discharge in power transformer[J];Journal of North China Electric Power University(Natural Science Edition);2007-06
5 Huang Xing-quan1,Xu Hui2,Cheng Xing-fu2(1.Henan Electric Power Research Institute,Zhengzhou 450052,China;2.Sanmenxia Power Company,Sanmenxia 472000,China);Detection of Partial Discharges in Voltage/Current transformer and Capacitor and Arrestor using Acoustic Emission Techniques[J];Henan Electric Power;2009-02
6 WANG Yi(School of Automation, Wuhan University of Technology, Wuhan430070, China);Study on On-Line Inspection Method of Insulator Based on Acoustic Emission Technique[J];Mechanical & Electrical Engineering Technology;2006-12
7 Zhu Zihao (Department of Radio Engineering, Southeast University Nanjing,210018);Design of Partial Discharging Signal Acquisition System in Electric Power Transformers[J];JOURNAL OF DATA ACQUISITION & PROCESSING;1996-04
8 WANG Xiangyang YUAN Yiquan (Southeast Univ Radio Eng Dept Nanjing·210096);Theory and application study of on-line test and self-trigger ultrasonic passive locailization system for partial discharges (Ⅰ)[J];Technical Acoustics;1995-04
9 LIU Zongjie (Nanjing Forestry University,Nanjing 210037) YUAN Yiquan (Southeast University,Nanjing 210018);A new filtering method for ultrasonic passive localization[J];Technical Acoustics;1996-02
10 HU Yao-hui, ZHOU Kang-yuan, ZHOU Ping, SHI Jun (Department of Electronic Engineering and Information Science, University of Science and Technology of China, USTC, Hefei 230027, China);Design of a high accuracy real-time 3D ultrasonic location system[J];Technical Acoustics;2004-01
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Yuan Yiquan (Southeast Univ., Dpt. of Radio Eng.);The Ultrasonic Sensors for Monitoriing Local Discharge in Power Transformer and its Application[J];Journal of Transcluction Technology;1992-02
2 Yuan Yiquan (Southeast University);Experimental Investigation about Ultrasonic Characteristic of Partial Discharges[J];Transactions of China Electrotechnical Society;1992-01
3 Yuan Yiquan (Department of Radio Engineering);A Study of Ultrasonic Location of Partial Discharge in Power Transformer[J];Journal of Southeast University;1991-03
4 Pin Wenming;The Ultrasonic Method for Partial Discharge Locating in Power Transformers[J];High Voltage Engineering;1986-03
5 LIU Zongjie; YUAN Yiquan(Naming Forestry University,Nanjing. 210037)( Southeast University,Nanjing. 210018);Equivalent sound velocity and optimizing algorithm of partial descharge location in power transformers[J];TECHNICAL ACOUSTICS;1995-01
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