A novel pulsewidth-modulated (PWM) dc-dc converter topology is proposed for the battery charge regulator (BCR) of the Columbus Man-Tended Free-Flyer (MTFF) power system. The system is a regulated bus system. Bus voltage control is implemented at the input of the BCR. The use of a conventional buck topology with PWM conductance control at the input results in a second-order behavior. A study of new PWM dc-dc converter topologies has been made to attain a suitable topology. The proposed converter topology is designed and a breadboard including the control loop has been built and tested. The experimental results show that the converter operates according to the design constraints.
Battery charger design for the Columbus MTFF power system
IEEE Transactions on Aerospace and Electronic Systems ; 33 , 1 ; 29-37
1997-01-01
3749781 byte
Article (Journal)
Electronic Resource
English
Battery charger design for the Columbus MTFF power system
Tema Archive | 1997
|Battery Charger Design for the Columbus MTFF Power System
Online Contents | 1997
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