Abstract
Developing suitable equivalent circuit models for multiple winding transformers provides great convenience in obtaining system equations. In general, circuits models are available for two-winding transformers. The paper proposes an equivalent circuit model based on ideal transformer representations consisting of dependent sources for multiple winding transformers. The use of equivalent circuit simplifies analysis and makes solutions more understandable. Since the model has a systematic structure, the increase in the number of windings does not affect the obtaining of the system equations. To validate the proposed equivalent circuit model, an application example, whose theoretical results can be easily seen, has been added to the study.
Additional information
Notes on contributors
Ali Bekir Yildiz
Ali Bekir Yildiz was born in Sakarya, Turkey in 1970. He received the B.S. and M.S. degrees in electrical engineering from Yildiz Technical University, Istanbul, in 1991 and 1993, respectively, and the Ph.D. degree in electrical engineering from Kocaeli University, Kocaeli in 1998. Since 1999, he has been on Engineering faculty, electrical engineering department at Kocaeli University, Turkey, where he is currently Prof. Dr. He published two books relating to electric circuits. His research interests are in computer-aided analysis and modeling of active and passive circuits, modeling of semiconductor switches, analysis of power electronic circuits, harmonics analysis in switching circuits, modeling and analysis of electrical machines.