Title :
A new model for multiple-winding transformer
Author :
Chen, Qing ; Lee, Fred C. ; Jiang, Jim Zhong ; Jovanovic, Milan M.
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
A new transformer model for a multiple-winding transformer, which describes the leakage phenomenon, is presented. The unique feature of the model is that each parameter in the model corresponds to a physical magnetic flux. The model parameters can be determined by using the finite element tool. The model can also be converted into other forms, such as the π-model
Keywords :
finite element analysis; magnetic flux; magnetic leakage; power electronics; transformer windings; transformers; π-model; finite element tool; leakage phenomenon; magnetic flux; multiple-winding transformer; power electronics; Analytical models; Circuit simulation; Coupling circuits; Finite element methods; Magnetic confinement; Magnetic cores; Magnetic flux; Power electronics; Solid modeling; Transformer cores;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.373780
