|
|||||
|
|
| 电力变压器零序磁场的分析与数值计算 | |
| 引用本文： | 梁国壮,凌跃胜,张雄.电力变压器零序磁场的分析与数值计算[J].河北科技大学学报,2000,21(1):81-85. |
| 作者姓名： | 梁国壮 凌跃胜 张雄 |
| 作者单位： | 1. 河北科技大学电气信息学院,河北石家庄,050054 2. 河北工业大学 3. 保定天威集团大型变压器公司 |
| 摘 要： | 采用有限单元法分析计算了电力变压器的零序磁场、零序阻抗 ,得出两种典型电力变压器零序阻抗在各种情况下的数值 ,并与实验结果进行比较 ,数值计算值与实测值基本吻合 ,证明采用有限单元法计算电力变压器的零序阻抗是有效的。 |
| 关 键 词： | 电力变压器 零序磁场 数值计算 |
Analysis and Computation of Zero-sequence Magnetic Field in Power Transformer |
|
| LIANG Guozhuang,LING Yuesheng,ZHANG Xiong.Analysis and Computation of Zero-sequence Magnetic Field in Power Transformer[J].Journal of Hebei University of Science and Technology,2000,21(1):81-85. | |
| Authors: | LIANG Guozhuang LING Yuesheng ZHANG Xiong |
| Abstract: | The finite element method is used to analyze and calculate zero sequence magnetic field and impedance of power transformers.The zero sequence impedance of two typical power transformers are computed under several kinds of conditions.The results between the calculated impedance and the measuring impedance are well matched.it demonstrates that the method for calculating the zero sequence impedance of transformer is effective. |
| Keywords: | power transformer zero sequence magnetic field numerical calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
