3D field analysis in 3-phase amorphous modular transformer under increased frequency operation

Archives of Electrical Engineering

Tomczuk Bronisław¹  Koteras Dariusz¹ 

[1] Opole University of Technology, Department of Industrial Electrical Engineering ul. Prószkowska 76, 45-758 Opole;

关键词: 3D field analysis;    temperature calculation;    eddy current losses;    measurement tests;   

DOI  :  10.1515/aee-2015-0011

来源: DOAJ

【 摘 要 】

The calculations results of the temperature distribution in a 3-phase transformer with modular amorphous core are presented. They were performed for two frequency values which were higher than the power system one. For the 3D field analyses the Finite Element Method (FEM) was used. The calculated temperature at the points of the core surface has been verified using an infrared camera.

【 授权许可】

Unknown