Chào các Anh,
Nhờ các Anh download giúp một số tài liệu sau:
1)Transformer Design by Computer
http://ieeexplore.ieee.org/xpl/login...mber%3D1135672
Digital Object Identifier : 10.1109/TMFT.1974.1135672
2)Computer aided instruction of power transformer design in the undergraduate power engineering class
http://ieeexplore.ieee.org/xpl/login...umber%3D336081
Digital Object Identifier : 10.1109/59.336081
3)Application of geometric programming to transformer design
http://ieeexplore.ieee.org/xpl/login...mber%3D1532335
Digital Object Identifier : 10.1109/TMAG.2005.856921
Cám ơn các Bạn.