Parallel CFD Analysis of Conjugate Heat Transfer in a Dry-Type Transformer

被引：24

作者：

Ortiz, Carlos ^{[1
]}

Skorek, Adam W. ^{[2
]}

Lavoie, Michel ^{[3
]}

Benard, Pierre ^{[4
]}

机构：

[1] GSS Inc, Montreal, PQ H3M 2X6, Canada

[2] Univ Quebec Trois Rivieres, Dept Elect & Comp Engn, Trois Rivieres, PQ G9A 5H7, Canada

[3] Ecole Technol Super Montreal, Dept Elect Engn, Montreal, PQ H3C 1K3, Canada

[4] Univ Quebec Trois Rivieres, Dept Phys, Trois Rivieres, PQ G9A 5H7, Canada

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2009年 / 45卷 / 04期

关键词：

Computational fluid dynamics (CFD) analysis; dry-type power transformers; heat transfer; indirect power measurement; parallel processing;

D O I：

10.1109/TIA.2009.2023561

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we present the conjugate heat transfer analysis in a 167-kVA dry-type transformer using the parallel version of the Computational Fluid Dynamics code Fluent 6.0. The renormalization group kappa-epsilon model is proposed to compute the turbulent aspect of the convective airflow inside the transformer metal tank for Air Natural/Air Natural cooling conditions. An experimental approach was used to assess Joule losses in the low-/high-voltage windings and eddy-current losses in the magnetic core. The resulting mathematical model was solved using 14 compute nodes on a distributed machine.

引用

页码：1530 / 1534

页数：5

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