DocumentCode
3240662
Title
On the use of averaging for the analysis of power electronic systems
Author
Krein, P.T. ; Bentsman, J. ; Bass, R.M. ; Lesieutre, B.C.
Author_Institution
Illinois Univ., Urbana, IL, USA
fYear
1989
fDate
26-29 Jun 1989
Firstpage
463
Abstract
Averaging theory offers constructive tools for the analysis of oscillatory ordinary differential equations with time-discontinuous right-hand sides, if requirements of solution differentiability are relaxed. This theory forms a rigorous framework for evaluating, refining, and extending heuristic averaged models used in power electronics, and provides direct techniques for recovering oscillatory effects such as ripple from the averaged model. An overview of this theory is presented, and DC-DC converters are analyzed as examples
Keywords
differential equations; power convertors; DC-DC converters; averaging; oscillatory ordinary differential equations; power electronic systems; ripple; time-discontinuous right-hand sides; Aging; Circuits; DC-DC power converters; Differential equations; Industrial engineering; Marine vehicles; Power electronics; Power system modeling; Refining; Switching converters;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1989. PESC '89 Record., 20th Annual IEEE
Conference_Location
Milwaukee, WI
Type
conf
DOI
10.1109/PESC.1989.48523
Filename
48523
Link To Document