Title :
Three-phase voltage doubler rectifier based on three-state switching cell for Uninterruptible Power Supply applications using FPGA
Author :
Da Câmara, Raphael A. ; Praça, P.P. ; Cruz, C.M.T. ; Torrico-Bascopé, R.P. ; Silva, C.E.A. ; Oliveira, D.S., Jr. ; Barreto, L.H.S.C.
Author_Institution :
Electr. Eng. Dept., Univ. Fed. do Ceara, Fortaleza, Brazil
Abstract :
This paper presents a three-phase voltage doubler rectifier based on three-state switching cells for Uninterruptible Power Supply (UPS) applications using FPGA. Its main features are: high power factor, reduced conduction losses, weight and volume, simple control strategy based on One-cycle Control (OCC), and connection between input and output enabling the use of inverter and bypass. A theoretical analysis, simulation results and preliminaries experimental results from a 9 kW development stage lab model are presented.
Keywords :
field programmable gate arrays; invertors; power factor; rectifying circuits; uninterruptible power supplies; FPGA; conduction loss reduction; high power factor; inverter; one-cycle control; power 9 kW; three-phase voltage doubler rectifier; three-state switching cell; uninterruptible power supply; Batteries; Field programmable gate arrays; Frequency; Inverters; Power system reliability; Rectifiers; Switches; Topology; Uninterruptible power systems; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2010 Twenty-Fifth Annual IEEE
Conference_Location :
Palm Springs, CA
Print_ISBN :
978-1-4244-4782-4
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2010.5433572
