@article{(Open Science Index):https://publications.waset.org/pdf/15337,
	  title     = {Various Information Obtained from Acoustic Emissions Owing to Discharges in XLPE Cable},
	  author    = {Tatsuya Sakoda and  Yuta Nakamura and  Junichiro Kitajima and  Masaki Sugiura and  Satoshi Kurihara and  Kenji Baba and  Koichiro Kaneko and  Takayoshi Yarimitsu},
	  country	= {},
	  institution	= {},
	  abstract     = {An acoustic emission (AE) technique is useful for
detection of partial discharges (PDs) at a joint and a terminal section of
a cross-linked polyethylene (XLPE) cable. For AE technique, it is not
difficult to detect a PD using AE sensors. However, it is difficult to
grasp whether the detected AE signal is owing to a single discharge or
not. Additionally, when an AE technique is applied at a terminal
section of a XLPE cable in salt pollution district, for example, there is
possibility of detection of AE signals owing to creeping discharges on
the surface of electric power apparatus. In this study, we evaluated AE
signals in order to grasp what kind of information we can get from
detected AE signals. The results showed that envelop detection of AE
signal and a period which some AE signals were continuously detected
were good indexes for estimating state-of-discharge.},
	    journal   = {International Journal of Electrical and Computer Engineering},
	  volume    = {6},
	  number    = {9},
	  year      = {2012},
	  pages     = {1005 - 1010},
	  ee        = {https://publications.waset.org/pdf/15337},
	  url   	= {https://publications.waset.org/vol/69},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 69, 2012},
	}