| 浸油变压器油温升计算方法探讨 |
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| 引用本文： | 陈 磊. 浸油变压器油温升计算方法探讨[J]. 河北工业科技, 2009, 26(1): 12-14 |
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| 作者姓名： | 陈 磊 |
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| 作者单位： | 武汉理工大学后勤集团,湖北武汉,430063 |
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| 摘 要： | 运用传热学基本原理和经典试验换热准则式,推导得出浸油变压器平均油温升和顶油温升的计算式。并依此计算了一款三相油浸式变压器的平均油温升和顶油温升,计算结果与试验结果较为吻合,表明本计算方法在工程中应用可靠。
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| 关 键 词： | 浸油变压器 平均油温升 顶油温升 计算方法 |
| 收稿时间： | 2008-07-01 |
| 修稿时间： | 2008-10-03 |
Calculation methods on oil temperature rise of oil-immersed power transformers |
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| CHEN Lei. Calculation methods on oil temperature rise of oil-immersed power transformers[J]. Hebei Journal of Industrial Science & Technology, 2009, 26(1): 12-14 |
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| Authors: | CHEN Lei |
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| Affiliation: | Logistics Group;Wuhan University of Technology;Wuhan Hubei 430063;China |
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| Abstract: | By utilizing the fundalmental theory of heat transfer and the classical experiment heat transfer correlation equations,the calculation methods on the mean oil temperature rise and top oil temperature rise of the oil-immersed power transformers are obtained.The calculation results and the experimental results of the mean oil and top oil temperature rises of a three-phase oil-immersed power transformer are compared and analyzed,which shows they are in relatively good agreement,so that the calculation methods ... |
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| Keywords: | oil-immersed power transformer mean oil temperature rise top oil temperature rise calculation methods |
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