Analysis and modeling of Weinberg converter system with output current limiter

Author

Hung, Ching-Yao ; Lee, C.Q. ; Lee, Henry T.

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA

Volume

3

fYear

1995

fDate

8-12 Oct 1995

Firstpage

2430

Abstract

By using a peak current-mode controlled Weinberg converter (for use in Space Station Freedom) as a vehicle, an approach in analyzing and modeling a converter system operating in both continuous conduction mode and discontinuous conduction mode is presented. Frequency responses of ten desired transfer functions of the overall system are then derived with the aid of MATLAB. Theoretical predictions are verified with experimental results

Keywords

DC-DC power convertors; current limiters; electric current control; frequency response; power convertors; space vehicle power plants; transfer functions; DC-DC controller unit; MATLAB; Space Station Freedom; Weinberg converter system; continuous conduction mode; discontinuous conduction mode; frequency response; output current limiter; peak current-mode control; transfer functions; Control systems; Current limiters; Equations; Frequency; Mathematical model; Space stations; Switching circuits; Switching converters; Transfer functions; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1995. Thirtieth IAS Annual Meeting, IAS '95., Conference Record of the 1995 IEEE

Conference_Location

Orlando, FL

ISSN

0197-2618

Print_ISBN

0-7803-3008-0

Type

conf

DOI

10.1109/IAS.1995.530612

Filename

530612