Title :
Analysis and Design of a Bridgeless Power Factor Pre-Regulator Using Self-Tuning Strategy
Author :
Praça, P.P. ; Bezerra, L.D.S. ; Henn, G.A.L. ; Barreto, L.H.S.C. ; Bascope, R.P.T. ; Oliveira, D.S., Jr.
Author_Institution :
Dept. of Electr. Eng., Fed. Univ. of Ceara, Fortaleza
Abstract :
This paper aims to analyze and project a digital controller using a low cost DSPIC applied to a pre-regulator with power factor correction intermediated by the eigen control strategy. All the controller project steps are detailed in this paper.
Keywords :
adaptive control; digital control; power convertors; power factor correction; self-adjusting systems; bridgeless boost converter; digital controller; eigencontrol strategy; low cost DSPIC; power factor correction pre-regulator; self-tuning strategy; Costs; Current supplies; Digital control; Equations; Power factor correction; Power generation; Process control; Reactive power; Uninterruptible power systems; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-2811-3
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2009.4802931
