Estimation of individual leakage inductances of a transformer based on measurements

The purpose of this paper focuses on how to model the parameters of the transformer based on measurements, so as to obtain the primary leakage inductance separated from the secondary leakage inductance. By doing so, such a transformer model is very suitable for pre-valuation prior to experiment. The procedure for transformer modeling and estimation based on measurements is initially described in detail, and eventually the effectiveness of the resulting model is verified further.

[1]  I. Batarseh,et al.  Unified flyback switching-cell model including the leakage inductance effects for SPICE simulation , 2003, IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03..

[2]  Jean-Pierre Keradec,et al.  Multiwinding transformers: a successive refinement method to characterize a general equivalent circuit , 1998, IEEE Trans. Instrum. Meas..

[3]  A. F. Witulski,et al.  Derivation, calculation and measurement of parameters for a multi-winding transformer electrical model , 1999, APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285).

[4]  L. Heinemann,et al.  Modeling and accurate determination of winding losses of high frequency transformers in various power electronics applications , 2000, APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058).

[5]  Alex Van den Bossche,et al.  Inductors and Transformers for Power Electronics , 2005 .

[6]  M. H. Pong,et al.  Leakage Inductance Calculation of Complex Transformer Constructions based on a Simple Two-Coil Inductor Model , 2006 .