NDLI: A measurement technique to identify and locate partial discharge in transformer with AE and HFCT

Content Provider	IEEE Xplore Digital Library
Author	Fuangsoongnern, U. Plueksawan, W. Tikakosol, K.
Copyright Year	2014
Description	Author affiliation: Fac. of Eng., Kasetsart Univ., Bangkok, Thailand (Fuangsoongnern, U.; Plueksawan, W.) \|\| Adv. Power Equip., (Thailand) Co., Ltd., Bangkok, Thailand (Tikakosol, K.)
Abstract	This paper proposes a measurement technique to identify and locate the occurrence of partial discharge (PD) in the insulation of high voltage oil immersed distribution transformer and dry type distribution transformers. With reference to IEEE Std. C57.127-2007, four acoustic transducers of type PD-TP500A were used to locate partial discharge and one HFCT (High frequency current transducer) was used to identify partial discharge. This technique could correctly identify and locate the source of partial discharge occurring at any position in a distribution transformer. The result of the findings enabled us to prevent damage and deploy preventive maintenance measure on the distribution transformer in time.
Starting Page	108
Ending Page	113
File Size	890168
Page Count	6
File Format	PDF
ISBN	9781479913008
DOI	10.1109/ISGT-Asia.2014.6873773
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-05-20
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Partial discharges Partial Discharge Acoustic Emission Oil Type Transformer High Frequency Current Transducer Oil insulation Frequency measurement Intelligent sensors Power transformer insulation
Content Type	Text
Resource Type	Article

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