Leakage flux and force calculation on power transformer windings under short-circuit: 2D and 3D models based on the theory of images and the finite element method compared to measurements

Kladas A.G.; Papadopoulos M.P.

首页> 外文期刊>IEEE Transactions on Magnetics >Leakage flux and force calculation on power transformer windings under short-circuit: 2D and 3D models based on the theory of images and the finite element method compared to measurements

【24h】

Leakage flux and force calculation on power transformer windings under short-circuit: 2D and 3D models based on the theory of images and the finite element method compared to measurements

机译：短路条件下电力变压器绕组的漏磁通和力计算：基于图像理论和有限元方法的2D和3D模型与测量结果进行比较

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The paper compares different techniques based on the theory of images and the finite element method enabling to calculate the leakage field and the static electromagnetic forces on the windings of power transformers. The models developed have been applied to the one phase part of a three phase shell type power transformer and the results are verified experimentally. Both cases, that of approximate two dimensional analysis and the three dimensional configuration, have been studied. A particular three dimensional finite element formulation involving only a scalar potential was found to be suitable for this class of problems.

机译：本文比较了基于图像理论和有限元方法的不同技术，这些方法能够计算出变压器的漏磁场和静态电磁力。所开发的模型已应用于三相壳式电力变压器的一相部分，并通过实验验证了结果。研究了两种情况，即近似二维分析和三维构型。发现仅涉及标量势的特定三维有限元公式适用于此类问题。

著录项

来源
《IEEE Transactions on Magnetics》 |1994年第5期|P.3487-3490|共4页
作者
Kladas A.G.; Papadopoulos M.P.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类磁性材料、铁氧体;
关键词

相似文献

外文文献
中文文献
专利

1. Three- and Two-Dimensional Finite-Element Computation of Inrush Current and Short-Circuit Electromagnetic Forces on Windings of a Three-Phase Core-Type Power Transformer [J] . Faiz J., Ebrahimi B. M., Noori T. IEEE Transactions on Magnetics . 2008,第5期

机译：三相铁芯电力变压器绕组上的涌入电流和短路电磁力的三维有限元计算
2. Short-Circuit Strength of Power Transformer Windings-Verification of Tests by a Finite Element Analysis-Based Model [J] . Daniel Geißler, Thomas Leibfried Power Delivery, IEEE Transactions on . 2017,第4期

机译：电力变压器绕组的短路强度-通过基于有限元分析的模型进行的测试验证
3. Finite-Element Analysis Modeling of High-Frequency Single-Phase Transformers Enabled by Metal Amorphous Nanocomposites and Calculation of Leakage Inductance for Different Winding Topologies [J] . Nazmunnahar M., Simizu S., Ohodnicki P. R., IEEE Transactions on Magnetics . 2019,第7期

机译：金属非晶态纳米复合材料驱动的高频单相变压器的有限元分析建模和不同绕组拓扑的漏感计算
4. Winding Arrangement Effects on Electromagnetic Forces and Short-Circuit Reactance Calculation in Power Transformers via Numerical and Analytical Methods [C] . M. Ardebili, K. Abbaszadeh, S. Jamali, Biennial IEEE Conference on Electromagnetic Field Computation . 2006

机译：通过数值和分析方法绕组布置对电力变压器电力变压器的电磁力和短路电抗计算的影响
5. A finite volume model for calculation of leakage and hydrodynamic forces in gas seals. [D] . Mehra, Avichal. 1995

机译：用于计算气密封件中泄漏和流体动力的有限体积模型。
6. Improving the Hip Fracture Risk Prediction Through 2D Finite Element Models From DXA Images: Validation Against 3D Models [O] . Mara Terzini, Alessandra Aldieri, Luca Rinaudo, 2019

机译：通过DXA图像的2D有限元模型改善髋部骨折风险预测：针对3D模型的验证
7. Power losses calculations in windings of gapped magnetic components: The i2D method applied to flyback transformers [O] . Holguín Reynoso Fermín Antonio, Prieto López Roberto, Asensi Orosa Rafael, 2015

机译：带隙磁性元件的绕组中的功率损耗计算：适用于反激式变压器的i2D方法

Leakage flux and force calculation on power transformer windings under short-circuit: 2D and 3D models based on the theory of images and the finite element method compared to measurements

摘要

著录项

相似文献

相关主题

期刊订阅