Computer-aided optimum design of a buck-type switching regulator

Author

Nabeshima, Takashi

Author_Institution

Fac. of Educ., Kumamoto Univ., Japan

fYear

1990

fDate

22-25 Oct. 1990

Firstpage

336

Lastpage

342

Abstract

A computer-aided optimum design for a buck-type switching regulator is presented; this design method provides the smallest values of an inductance and a capacitance in the converter circuit and optimum values of three parameters of the phase compensators in the feedback circuit from specified conditions. The design principle is based on the optimization of phase compensators by introducing a performance index and on the minimization of filter elements in the converter circuit. Calculation methods employ the analytical results of the small-signal and large-signal analyses by the state-space averaging method, and good computation efficiency is obtained even by small computers.<>

Keywords

CAD; capacitance; inductance; performance index; power convertors; power engineering computing; switching; buck-type switching regulator; capacitance; computer-aided optimum design; converter circuit; inductance; performance index; phase compensators; state-space averaging method; Capacitance; Design methodology; Design optimization; Feedback circuits; Inductance; Minimization; Performance analysis; Regulators; Switching circuits; Switching converters;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Energy Conference, 1990. INTELEC '90., 12th International

Conference_Location

Orlando, FL, USA

Type

conf

DOI

10.1109/INTLEC.1990.171269

Filename

171269