| 电力变压器铁芯温度场分布的数值模拟及分析 |
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| 引用本文： | 崔昊杨,唐忠,朱捷,方勇,刘军,杨春旭.电力变压器铁芯温度场分布的数值模拟及分析[J].上海电力学院学报,2010,26(5):425-428. |
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| 作者姓名： | 崔昊杨 唐忠 朱捷 方勇 刘军 杨春旭 |
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| 作者单位： | [1]上海电力学院计算机与信息工程学院,上海200090 [2]上海大学通信与信息工程学院,上海200072 [3]杭州钱江电气集团股份有限公司,浙江杭州311243 |
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| 基金项目： | 上海市教育委员会科研创新项目，上海高校选拔培养优秀青年教师科研专项基金 |
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| 摘 要： | 应用ANSYS有限元软件的顺序耦合法,分析了变压器的电磁场分布,并将电磁场分析结果作为热生成率载荷,得到干式电力变压器铁芯的内部温度场分布.该方法可有效减少变压器的设计成本,也可以对已运行的设备进行电磁场和热场分布的分析.
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| 关 键 词： | 电力变压器 有限元 温度场分布 ANSYS软件 |
| 收稿时间： | 2010/7/12 0:00:00 |
Numerical Calculation and Analysis of Temperature Field Distribution of Core in Dry Type Power Transformer |
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| CUI Hao-yang,TANG Zhong,ZHU Jie,FANG Yong,LIU Jun and YANG Chun-xu.Numerical Calculation and Analysis of Temperature Field Distribution of Core in Dry Type Power Transformer[J].Journal of Shanghai University of Electric Power,2010,26(5):425-428. |
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| Authors: | CUI Hao-yang TANG Zhong ZHU Jie FANG Yong LIU Jun and YANG Chun-xu |
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| Affiliation: | 1.School of Computer and Information Engineering,Shanghai University of Electric Power,Shanghai 200090,China;2.School of Communication and Information Engineering,Shanghai University,Shanghai 200072,China;3.Hangzhou Qianjiang River Electic Group Co.Ltd.,Hangzhou 311243,China) |
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| Abstract: | By using the coupling method of ANSYS finite element software,the electromagnetic field distribution of the transformer is analyzed.Then using the electromagnetic field analysis results as the load heat generation rate,the power transformer iron core internal temperature distribution is obtained.This method can effectively reduce the cost of the transformer design and thus can be used in the analysis of electromagnetic and thermal field distribution. |
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| Keywords: | electric transformer finite element method temperature field distribution ANSYS software |
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