大容量高阻抗变压器中降低铁心夹件损耗方法的工程研究

Engineering Research on Method of Reducing Losses of Core Clamps in Large Power and High-Impedance Transformer

利用Infolytica Magnet和Ansys Mechanical对型号为ODFS-334000/500电力变压器的铁心夹件的漏磁场、涡流损耗和强度进行了分析计算,提出了一种有效降低变压器铁心夹件涡流损耗、解决局部过热的方法。

The leakage magnetic field, eddy current loss and strength of core clamps of ODFS-334000/500 transformer are analysed and calculated with Infolytica Magnet and Ansys Mechanical. A effective method of reducing eddy current losses and solving partia overheating of core clamps in transformer is presented.