- International Journal of Engineering and Applied Sciences
- Vol: 9 Issue: 3
- Efficient Finite Element Models for Calculation of the No-load losses of the Transformer
Efficient Finite Element Models for Calculation of the No-load losses of the Transformer
Authors : Kamran Dawood, Mehmet Aytac Cinar, Bora Alboyaci, Olus Sonmez
Pages : 11-21
Doi:10.24107/ijeas.309933
View : 10 | Download : 6
Publication Date : 2017-08-21
Article Type : Research
Abstract :Different transformer models are examined for the calculation of the no-load losses using finite element analysis. Two-dimensional and three-dimensional finite element analyses are used for the simulation of the transformer. Results of the finite element method are also compared with the experimental results. The Result shows that 3-dimensional provide high accuracy as compared to the 2 dimensional full and half model. However, the 2-dimensional half model is the less time-consuming method as compared to the 3 and 2-dimensional full model. Simulation time duration taken by the different models of the transformer is also compared. The difference between the 3-dimensional finite element method and experimental results are less than 3%. These numerical methods can help transformer designers to minimize the development of the prototype transformers.Keywords : No-load losses, Iron losses, Finite element analysis, Power transformer, Core losses, Design optimization