Obtaining the magnetization characteristic of a transformer using inrush current waveforms

dc.contributor.author	Jalthotage, IU
dc.contributor.author	Aluthge, CD
dc.contributor.author	Dharmawardana, KDOV
dc.contributor.author	Wijeratne, KAL
dc.contributor.author	Lucas, JR
dc.date.accessioned	2019-08-27T05:53:13Z
dc.date.available	2019-08-27T05:53:13Z
dc.identifier.uri	http://dl.lib.mrt.ac.lk/handle/123/14898
dc.description.abstract	The magnetization characteristics of installed transformers are quite often unknown, or different from those documented due to ageing. Further, a precise method of modelling the nonlinear flux-curve of a transformer is a requirement for electromagnetic transient studies. A reliable method is thus needed to determine the magnetization characteristics of installed three-phase transformers. Transformer parameters are usually determined in the manufactory, mainly using the open circuit and short circuit tests. However, it is not possible to conduct these tests in the field.	en_US
dc.language.iso	en	en_US
dc.title	Obtaining the magnetization characteristic of a transformer using inrush current waveforms	en_US
dc.type	Conference-Abstract	en_US
dc.identifier.faculty	Engineering	en_US
dc.identifier.year	2019	en_US
dc.identifier.conference	Moratuwa Engineering Research Conference - MERCon 2019	en_US
dc.identifier.place	Moraruwa, Sri Lanka	en_US