DocumentCode
3278648
Title
Study on Location of Acoustic Emission Partial Discharge Detection in Power Transformers
Author
Zhang, Linhai ; Liu, Gang ; Li, Cheng ; Li, Yanming ; Zhang, Longjun ; Lu, Guojun
Author_Institution
School of Electric Power, South China University of Technology, Guangzhou, 510640, China. E-mail: liugang@scut.edu.cn
fYear
2007
fDate
8-13 July 2007
Firstpage
589
Lastpage
592
Abstract
The best location of AE sensors is analyzed by 3-D model. And then it is calculated by computer simulation. Then we analyzed AE hit features generated by PD in real time so as to validate our theory. These AE features were acquired by advanced equipment. And the results of AE PD measuring for power transformer in field are illustrated in this paper.
Keywords
Acoustic emission; Acoustic measurements; Acoustic sensors; Acoustic signal detection; Acoustic waves; Partial discharges; Power transformer insulation; Power transformers; Signal analysis; Signal detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid Dielectrics, 2007. ICSD '07. IEEE International Conference on
Conference_Location
Winchester, UK
Print_ISBN
1-4244-0750-8
Electronic_ISBN
1-4244-0751-6
Type
conf
DOI
10.1109/ICSD.2007.4290882
Filename
4290882
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