Title :
Auto Voltage Balancing in High Power DC-DC Converter
Author :
Bodkhe, S.B. ; Virulkar, V.B. ; Mohod, S.W. ; Aware, M.V.
Author_Institution :
G.H.Raisoni Coll. of Eng., Nagpur
Abstract :
This paper develops a systematic and mathematical study of the balancing theory of a three level DC-DC converter. It is proposed to make DC link voltages balanced across the capacitor stack. This voltage distribution gets equally distributed by selecting the appropriate switching frequency. This work is to investigate the new control scheme to incorporate the current adaptive switching in DC-DC converters. The major advantage of this novel scheme is to develop the bi-directional high voltage multilevel converters required in many high power industrial applications. Simulation validates of this proposed scheme.
Keywords :
DC-DC power convertors; adaptive control; power capacitors; switching convertors; adaptive switching control; auto voltage balancing; bi-directional high voltage multilevel converters; capacitor stack; high power DC-DC converter; high power industrial applications; voltage distribution; Adaptive control; Analog-digital conversion; Bridge circuits; Capacitors; Coils; DC-DC power converters; Programmable control; Switching converters; Thyristors; Voltage; Adaptive current control; DC-DC bi-directional Converter; High power converters; Nomenclature;
Conference_Titel :
Power Electronics, Drives and Energy Systems, 2006. PEDES '06. International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-9772-X
Electronic_ISBN :
0-7803-9772-X
DOI :
10.1109/PEDES.2006.344411
