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上海电力大学学报:2010,26(5):425-428
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电力变压器铁芯温度场分布的数值模拟及分析
(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)
Numerical Calculation and Analysis of Temperature Field Distribution of Core in Dry Type Power Transformer
(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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投稿时间:2010-07-12    
中文摘要: 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.
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.
文章编号:20100504     中图分类号:    文献标志码:
基金项目:上海市教育委员会科研创新项目(10YZ158);上海高校选拔培养优秀青年教师科研专项基金(sdl08025)
引用文本:
崔昊杨,唐忠,朱捷,等.电力变压器铁芯温度场分布的数值模拟及分析[J].上海电力大学学报,2010,26(5):425-428.
CUI Hao-yang,TANG Zhong,ZHU Jie,et al.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.