| 变压器电场分析再议 |
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| 引用本文： | 葛为民. 变压器电场分析再议[J]. 常州工学院学报, 2004, 17(6): 34-37 |
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| 作者姓名： | 葛为民 |
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| 作者单位： | 常州工学院质量工程学院,江苏,常州,213002 |
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| 摘 要： | 指出了传统电场分析方法的缺陷,即在110kV及以上变压器的绝缘结构中,由于线圈间的等效纯油隙远小于线圈本身的半径,所以在线圈间的电场强度计算中,没有必要引入各种电场集中系数;并且可以把线圈间的电场强度简化为平板电容器形式的场强进行计算。对线圈端部实际承受的电场强度的也进行了分析。
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| 关 键 词： | 变压器 线圈 电场强度 |
| 文章编号： | 1671-0436(2004)06-0034-04 |
| 修稿时间： | 2004-10-19 |
Re-analysis of Transformer Electric Field |
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| GE Wei-min. Re-analysis of Transformer Electric Field[J]. Journal of Changzhou Institute of Technology, 2004, 17(6): 34-37 |
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| Authors: | GE Wei-min |
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| Abstract: | There exist some defects of traditional electric field analysis method, namely, in the insulation with 110kV and above. It is not necessary to introduce the various electric field concentration coefficients in the electric field intensity calculation, considering the fact that the pure oil crack of equivalent between the spools is far smaller than the radius of spool. And the electric field intensity between spools can be simplified to that of the parallel - plate capacitor. |
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| Keywords: | transformer winding electric field intensity |
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