Heat Transfer Model and Analysis of Oil-Immersed Electrical Transformers with Heat Pipe Radiator-Reference-Cited by-同舟云学术

Heat Transfer Model and Analysis of Oil-Immersed Electrical Transformers with Heat Pipe Radiator

Published:2012-05 Issue: Volume:516-517 Page:312-315
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Li Guang Hua¹,Liu Hong Lei¹,Wang De Jian¹

Affiliation:

1. State Grid of China Technology College

Abstract

This paper has formulated a heat transfer model for analyzing the cooling properties of a heat pipe cooling device of oil-immersed electrical transformer. Based on the model, the oil temperature field of a 30 KVA oil-immersed transformer has been numerical simulated, and experiments also had been conducted. Results showed that the numerical simulation has good agreement with experiment results. Results also showed that heat pipe radiator is feasible for oil-immersed electrical transformer cooling. The model can be used to analyze the oil temperature distribution properties in an oil-immersed electrical transformer with heat pipe cooling device, and provide theoretical guide for transformer design and improvement.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.516-517.312.pdf

Reference9 articles.

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