1. A Different Approach to Implement an Active input Current Shaper.
- Author
-
Vázquez, Nimrod, López, Josué, Arau, Jaime, Hernández, Claudia, and Rodríguez, Elías
- Subjects
VOLTAGE regulators ,ELECTRIC current regulators ,ELECTRIC controllers ,ELECTRIC equipment ,ELECTRIC industries ,ELECTRICAL engineering - Abstract
In recent years, several ac/dc converters have been presented in order to meet the power quality regulations, while maintaining the lowest number of components with the purpose of minimizing the cost and complexity; for this purpose the active input current shaping technique was proposed. In this paper a new active input current shaper (AICS) is presented. Differently from the traditional series AICS, the proposed scheme connects the auxiliary output of the main converter in parallel with the rectified ac mains instead of the series connection. The proposed parallel scheme demands a current with a low harmonic content where the standard specifications are fulfilled. The operation, simulation, and experimental results of the proposed scheme are presented. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
- View/download PDF