Title :
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
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;
Conference_Titel :
Industry Applications Conference, 1995. Thirtieth IAS Annual Meeting, IAS '95., Conference Record of the 1995 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3008-0
DOI :
10.1109/IAS.1995.530612
