Title :
Dynamic modelling of nonlinear energy storage elements and their applications to power electronics
Author :
Elkhatib, M.S. ; Barby, J.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
This paper presents efficient and accurate dynamic models of nonlinear energy storage devices. The concept of restoring and dissipating energy is used to model the hysteresis loop. Losses due to inductive and capacitive reactances as switching frequency increases are incorporated to correctly model the nonlinear characteristics of these devices
Keywords :
electric reactance; energy storage; hysteresis; losses; modelling; nonlinear network analysis; power electronics; capacitive reactances; dynamic modelling; hysteresis loop; inductive reactances; losses; nonlinear characteristics; nonlinear energy storage elements; power electronics; switching frequency; Application software; Energy storage; Frequency; Hysteresis; Inductance; Inductors; Magnetic flux; Magnetic hysteresis; Saturation magnetization; Switching frequency; Transformers; Voltage;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.519035
