Effective coil cooling of electrical transformer using optimal shape of cooling ducts

Jacek Smolka; Andrzej J. Nowak

Effective coil cooling of electrical transformer using optimal shape of cooling ducts

Przetłumaczony tytuł wkładu: Efektywne chlodzenie cewek suchego transformatora elektrycznego za pomocą kanalów chlodzących o optymalnej konfiguracji

Jacek Smolka
, Andrzej J. Nowak

Katedra Techniki Cieplnej (RIE/RIE6)

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

Abstrakt

In this work, an optimisation of mutual configuration of separated both HV and LV coils, and in the same time cooling ducts in electrical transformer is presented. An objective functions is minimization of the hot-spot temperature that is determined using experimentally validated CFD model. The obtained results showed that a non-uniform positioning of ducts and coil wires lead to a more effective heat dissipation from the device. In consequence, the coil power losses are also substantially reduced.

Przetłumaczony tytuł wkładu	Efektywne chlodzenie cewek suchego transformatora elektrycznego za pomocą kanalów chlodzących o optymalnej konfiguracji
Język oryginału	angielski
Strony (od–do)	218-223
Liczba stron	6
Czasopismo	Przeglad Elektrotechniczny
Tom	87
Numer wydania	5
Status publikacji	Opublikowano - 2011

Obszary tematyczne ASJC Scopus

Inżynieria elektryczna i elektroniczna

Inne pliki i linki

Link do publikacji w Scopus

Cytowanie

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title = "Effective coil cooling of electrical transformer using optimal shape of cooling ducts",

abstract = "In this work, an optimisation of mutual configuration of separated both HV and LV coils, and in the same time cooling ducts in electrical transformer is presented. An objective functions is minimization of the hot-spot temperature that is determined using experimentally validated CFD model. The obtained results showed that a non-uniform positioning of ducts and coil wires lead to a more effective heat dissipation from the device. In consequence, the coil power losses are also substantially reduced.",

keywords = "Coil cooling, Coil optimization, Cooling duct optimisation, Transformer, Transformer cooling",

author = "Jacek Smolka and Nowak, \{Andrzej J.\}",

year = "2011",

language = "English",

volume = "87",

pages = "218--223",

journal = "Przeglad Elektrotechniczny",

issn = "0033-2097",

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TY - JOUR

T1 - Effective coil cooling of electrical transformer using optimal shape of cooling ducts

AU - Smolka, Jacek

AU - Nowak, Andrzej J.

PY - 2011

Y1 - 2011

N2 - In this work, an optimisation of mutual configuration of separated both HV and LV coils, and in the same time cooling ducts in electrical transformer is presented. An objective functions is minimization of the hot-spot temperature that is determined using experimentally validated CFD model. The obtained results showed that a non-uniform positioning of ducts and coil wires lead to a more effective heat dissipation from the device. In consequence, the coil power losses are also substantially reduced.

AB - In this work, an optimisation of mutual configuration of separated both HV and LV coils, and in the same time cooling ducts in electrical transformer is presented. An objective functions is minimization of the hot-spot temperature that is determined using experimentally validated CFD model. The obtained results showed that a non-uniform positioning of ducts and coil wires lead to a more effective heat dissipation from the device. In consequence, the coil power losses are also substantially reduced.

KW - Coil cooling

KW - Coil optimization

KW - Cooling duct optimisation

KW - Transformer

KW - Transformer cooling

UR - https://www.scopus.com/pages/publications/84860393829

M3 - Article

AN - SCOPUS:84860393829

SN - 0033-2097

VL - 87

SP - 218

EP - 223

JO - Przeglad Elektrotechniczny

JF - Przeglad Elektrotechniczny

IS - 5

ER -

Effective coil cooling of electrical transformer using optimal shape of cooling ducts

Abstrakt

Obszary tematyczne ASJC Scopus

Inne pliki i linki

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Cytowanie