Title :
On the use of averaging for the analysis of power electronic systems
Author :
Krein, Philip T. ; Bentsman, Joseph ; Bass, Richard M. ; Lesieutre, Bernard C.
Author_Institution :
Illinois Univ., Urbana, IL, USA
fDate :
4/1/1990 12:00:00 AM
Abstract :
Averaging theory as a rigorous framework for evaluating, refining, and extending heuristic averaged models now used in power electronics is introduced. It is shown that averaging theory provides direct techniques for recovering oscillatory effects such as ripple from the averaged model. As an application of the theory, examples of the analysis of simple DC-DC converters are presented
Keywords :
network analysis; power convertors; state-space methods; switching circuits; DC-DC converters; averaging theory; heuristic averaged models; oscillatory effects; power electronic systems; ripple; DC-DC power converters; Design methodology; Differential equations; Power electronics; Power system modeling; Stability; Switching circuits; Switching converters;
Journal_Title :
Power Electronics, IEEE Transactions on
