Title :
Input current shaper operating in DCM
Author :
Vazquez, N. ; Jimenez, A. ; Hernandez, C. ; Rodríguez, E. ; Orosco, R.
Author_Institution :
Electron. Dept., Inst. Tecnoloico de Celaya, Celaya
Abstract :
Several AC/DC converters have been presented in order to meet the power quality regulations maintaining the lowest number of components with the purpose of minimize the cost and complexity. In this paper the parallel active input current shaper (PAICS) operated in discontinuous conduction mode (DCM) is presented. In difference with the traditional series AICS, the proposed scheme connects the auxiliary output of the main converter in parallel of the rectified ac mains, and also the design is made to correct the power factor not only to fulfill the standard specifications. Operation, design and experimental results are presented.
Keywords :
AC-DC power convertors; power factor correction; power supply quality; AC-DC converters; DCM; discontinuous conduction mode; parallel active input current shaper; power factor correction; power quality regulations; Costs; DC-DC power converters; Feeds; Inductors; Power quality; Reactive power; Semiconductor diodes; Topology; Virtual colonoscopy; Voltage;
Conference_Titel :
Power Electronics Congress, 2008. CIEP 2008. 11th IEEE International
Conference_Location :
Morelos
Print_ISBN :
978-1-4244-2718-5
Electronic_ISBN :
978-1-4244-2719-2
DOI :
10.1109/CIEP.2008.4653796
