| 自耦变压器绕组漏磁场及涡流损耗的二维数值分析 |
| |
| 引用本文： | 钟 燕,刘文里,白永刚,马 健. 自耦变压器绕组漏磁场及涡流损耗的二维数值分析[J]. 黑龙江电力, 2013, 0(6): 518-522 |
| |
| 作者姓名： | 钟 燕 刘文里 白永刚 马 健 |
| |
| 作者单位： | 哈尔滨理工大学电气与电子工程学院,哈尔滨150080 |
| |
| 摘 要： | 利用ANSYS软件建立了油浸式自耦变压器的有限元模型,采用“场-路耦合”方法分析了变压器绕组的漏磁分布,得到绕组的涡流损耗分布情况.将有限元计算结果与工程计算结果对比,说明了计算方法的准确性,对自耦变压器的设计具有一定的理论参考价值.
|
| 关 键 词： | 自耦变压器 ANSYS有限元 漏磁场 涡流损耗 |
Two-dimensional numerical analysis of leakage magnetic field and eddy current loss of winding in autotransformer |
| |
| ZHONG Yan,LIU Wenli,BAI Yonggang,MA Jian. Two-dimensional numerical analysis of leakage magnetic field and eddy current loss of winding in autotransformer[J]. Heilongjiang Electric Power, 2013, 0(6): 518-522 |
| |
| Authors: | ZHONG Yan LIU Wenli BAI Yonggang MA Jian |
| |
| Affiliation: | (School of Electrical and Electronic Engineering, Harbin University of Science and Technology,Harbin 150080 ,China) |
| |
| Abstract: | This paper establishes the finite element model of oil-immersed autotransformer by ANSYS software, and analyzes the leakage magnetic distribution of winding in transformer by ＂coupled field-circuit＂ method, through which the distribution of eddy current loss of winding is acquired. Compared the results calculated by infinite ele- ment method with those by engineering method, it proves the accuracy of the calculation method which is referential for the design of autotransformer. |
| |
| Keywords: | autotransformer ANSYS finite element leakage magnetic field eddy current loss |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
