DocumentCode
2761541
Title
Closed-loop input impedance of a voltage-mode-controlled PWM boost DC-DC converter for CCM
Author
Kazimierceuk, M.K. ; Cravens, Robert C., II ; Harrington, Joseph P.
Author_Institution
Dept. of Electr. Eng., Wright State Univ., Dayton, OH, USA
Volume
2
fYear
1994
fDate
3-5 Aug 1994
Firstpage
1253
Abstract
Expressions are derived for the small-signal closed-loop input impedance of the PWM boost DC-DC power converter using an existing small-signal model for continuous conduction mode (CCM). All parasitic components are included in the model. The plots of the closed-loop input impedance including the real and the imaginary components are shown versus frequency for three values of duty cycle
Keywords
DC-DC power convertors; PWM power convertors; electric impedance; equivalent circuits; nonlinear network analysis; transfer functions; PWM boost DC-DC converter; closed-loop input impedance; continuous conduction mode; parasitic components; small-signal model; voltage-mode-controlled converter; Circuits; DC-DC power converters; Frequency; Impedance; Inductors; Pulse width modulation; Pulse width modulation converters; Radio control; Switches; Transfer functions; Voltage; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location
Lafayette, LA
Print_ISBN
0-7803-2428-5
Type
conf
DOI
10.1109/MWSCAS.1994.519036
Filename
519036
Link To Document