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Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/33947

Title: The voltage-controlled compensation ramp: A new waveshaping technique for power factor correctors
Author(s): Sebastián Zúñiga, Francisco Javier
González Lamar, Diego
Arias Pérez de Azpeitia, Manuel
Rodríguez González, Miguel
Fernández González, Arturo José
Issue date: 2008
Publisher: IEEE
Publisher version: http://dx.doi.org/10.1109/APEC.2008.4522801
Citation: Proceedings of the IEEE Applied Power Electronics Conference (APEC), p. 722-728 (2008); doi:10.1109/APEC.2008.4522801
Format extent: p. 722-728
Abstract: This paper deals with a new control method for Power Factor Correctors. Control is carried out by a standard IC controller for peak current-mode dc-dc converters, with only an additional compensation ramp generator and peak detector. Neither an analog multiplier nor an input voltage sensor is needed to achieve quasi-sinusoidal line waveforms, which makes this method very attractive. The method is similar to the one-cycle control method, but can be very easily adapted for use with topologies different to the boost converter, i.e. flyback, buck-boost, SEPIC Cuk and Zeta topologies. Moreover, as the line current is cycle-by-cycle controlled, the resulting input current feedback loop is extremely fast, thus allowing the use of this type of control with high frequency lines
Description: IEEE Applied Power Electronics Conference (APEC) (27. 2008. Austin, Texas)
URI: http://hdl.handle.net/10651/33947
ISBN: 978-1-4244-1873-2
ISSN: 1048-2334
Sponsored: This research has been supported by the Spanish Ministry of Education and Science under project TEC2007- 66917/MIC and grant AP2006-04777
Project id.: MEC/TEC2007-66917/MIC
Appears in Collections:Ponencias, Discursos y Conferencias
Ingeniería Eléctrica, Electrónica, de Computadores y Sistemas
Investigaciones y Documentos OpenAIRE

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