Title :
DC Transformer with Line Frequency Ripple Cancellation
Author :
Dou, Sen ; Wu, Wilson ; Pratt, Annabelle ; Kumar, Pavan
Author_Institution :
Intel Asia-Pacific Res. & Dev. Ltd., Shanghai
Abstract :
In this paper, a DC transformer with line frequency ripple cancellation is proposed. The line frequency ripple cancellation scheme is discussed and applied to the asymmetrical half bridge converter. An asymmetrical half bridge DC transformer prototype is built to verify the proposed approach
Keywords :
DC-DC power convertors; bridge circuits; DC transformer; DC-DC power convertors; asymmetrical half bridge converter; line frequency ripple cancellation; Bridge circuits; Capacitors; DC-DC power converters; Energy storage; Frequency conversion; Prototypes; Rectifiers; Regulators; Virtual reality; Voltage; AHB converter; DC transformer; DCX; duty cycle; efficiency; line frequency ripple cancellation;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778041