DocumentCode
3158720
Title
The unified switched inductor model
Author
Ben-Yaakov, Shmuel
Author_Institution
Dept. of Electr. & Comput. Eng., Ben Gurion Univ. of the Negev, Beer Sheva, Israel
fYear
1991
fDate
5-7 Mar 1991
Firstpage
320
Lastpage
323
Abstract
The switched inductor model (SIM) is rigorously developed by considering the average voltages and currents in PWM converters. The limitations and error bounds of the SIM are examined and compared with those of the state space average model. The two models are found to be identical when the parasitic resistances are negligibly small. These errors are relatively small in practical converters. Good agreement was also found between computer simulations based on the proposed SIM and experimental results
Keywords
error analysis; power convertors; pulse width modulation; switched mode power supplies; DC-DC convertor; PWM converters; computer simulations; error bounds; parasitic resistances; state space average model; unified switched inductor model; Circuit topology; Computer errors; Computer simulation; Equivalent circuits; Inductors; Pulse width modulation; State-space methods; Switches; Switching circuits; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineers in Israel, 1991. Proceedings., 17th Convention of
Conference_Location
Tel Aviv
Print_ISBN
0-87942-678-0
Type
conf
DOI
10.1109/EEIS.1991.217704
Filename
217704
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