A Transformer design optimisation tool for oil immersed distribution transformers

Amarasinghe, RPWS; Kumara, WGKP; Rajapaksha, RAKG; Rupasinghe, RADK; Wijayapala, WDAS

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dc.contributor.author	Amarasinghe, RPWS
dc.contributor.author	Kumara, WGKP
dc.contributor.author	Rajapaksha, RAKG
dc.contributor.author	Rupasinghe, RADK
dc.contributor.author	Wijayapala, WDAS
dc.date.accessioned	2018-09-06T21:43:11Z
dc.date.available	2018-09-06T21:43:11Z
dc.identifier.uri	http://dl.lib.mrt.ac.lk/handle/123/13460
dc.description.abstract	This paper presents a methodology to design hermetically sealed shell type oil immersed distribution transformers with minimum evaluated cost according to the IEC standards. Distribution transformer model and design constraints are implemented as a user friendly software using MATLAB. An objective function for total evaluated cost is optimized subjected to ten constraints according to IEC 60076 in addition to geometrical constraints. A design example on a 630kVA transformer is presented for illustration.	en_US
dc.language.iso	en	en_US
dc.subject	Cost function	en_US
dc.subject	Design optimization
dc.subject	Dielectric losses
dc.subject	Eddy currents
dc.subject	Hysteresis
dc.subject	Impedance
dc.subject	Inductance
dc.subject	MATLAB
dc.subject	Transformers
dc.subject	Transformer cores.
dc.subject	Transformer cores
dc.title	A Transformer design optimisation tool for oil immersed distribution transformers	en_US
dc.type	Conference-Abstract	en_US
dc.identifier.faculty	Engineering	en_US
dc.identifier.department	Department of Electrical Engineering	en_US
dc.identifier.year	2015	en_US
dc.identifier.conference	Moratuwa Engineering Research Conference - MERCon 2015	en_US
dc.identifier.place	Moratuwa, Sri Lanka	en_US
dc.identifier.email	waruna_10@ elect.mrt.ac.lk	en_US
dc.identifier.email	kelum_10@ elect.mrt.ac.lk	en_US
dc.identifier.email	gayantha_10@elect.mrt.ac.lk	en_US
dc.identifier.email	dinusha_10@ elect.mrt.ac.lk	en_US
dc.identifier.email	anura@elect.mrt.ac.lk	en_US