节点文献
基于MagNet的短路阻抗法分析变压器绕组变形的仿真研究
Simulation Research on Analysis of Deformation of Transformer Winding with Short-Circuit Impedance Method Based on MagNet
【摘要】 利用"场-路耦合"原理与Mag Net软件,以一台240MVA/220kV双绕组电力变压器为例建立了变压器的三维有限元模型,分析了变压器绕组变形前后的漏磁场,计算了不同工况下的短路阻抗。
【Abstract】 Based on the example of a 240MVA/220 kV two-winding power transformer, the finite element model is established with the field-circuit coupling principle and Mag Net software. The leakage magnetic field before and after deformation of transformer winding is analyzed. The short-circuit impedances under different conditions are calculated.
- 【文献出处】 变压器 ,Transformer , 编辑部邮箱 ,2016年11期
- 【分类号】TM41
- 【被引频次】10
- 【下载频次】219