Title :
Single-Phase to Three-Phase DC-Link Three-Leg Converter with Minimization of the Capacitor Currents
Author :
Jacobina, C.B. ; Dos Santos, E.C., Jr. ; de Freitas, I.S. ; Correa, M.B.R. ; da Silva, E.R.C.
Author_Institution :
Dept de Engenharia Eletrica, Univ. Fed. de Campina Grande
Abstract :
This article proposes a control technique to reduce the ac fundamental capacitor current of the single-phase to three-phase dc-link three-leg converter. In that technique the converter load voltages are synchronized to the grid voltage. The technique can be used in applications where the load frequency is equal to the input frequency. Experimental and simulated results are presented
Keywords :
AC-AC power convertors; minimisation; voltage-frequency convertors; ac fundamental capacitor current; capacitor current minimization; converter load voltages; single-phase DC-link three-leg converter; synchronized grid voltage; three-phase DC-link three-leg converter; Capacitors; Circuit topology; Filters; Frequency conversion; Frequency synchronization; Jacobian matrices; Pulse width modulation; Switches; Switching converters; Voltage;
Conference_Titel :
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location :
Tampa, FL
Print_ISBN :
1-4244-0364-2
Electronic_ISBN :
0197-2618
DOI :
10.1109/IAS.2006.256826
