Simulation of Fluid-Thermal Field in Oil-Immersed Transformer Winding Based on Dimensionless Least-Squares and Upwind Finite Element Method

Simulation of Fluid-Thermal Field in Oil-Immersed Transformer Winding Based on Dimensionless Least-Squares and Upwind Finite Element Method

In order to study the coupling fluid and thermal problems of the local winding in oil-immersed power transformers, the least-squares finite element method (LSFEM) and upwind finite element method (UFEM) are adopted, respectively, to calculate the fluid and thermal field in the oil duct. When solving...

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Bibliographic Details
Main Authors: Gang Liu, Zhi Zheng, Dongwei Yuan, Lin Li, Weige Wu
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Energies
Subjects:
oil-immersed power transformer
least-square finite element method
upwind finite element method
fluid-thermal coupling
dimensionless analysis
Online Access:http://www.mdpi.com/1996-1073/11/9/2357

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http://www.mdpi.com/1996-1073/11/9/2357

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