Title :
AC-AC single-phase to single-phase two-leg converters
Author :
Jacobina, C.B. ; de Freitas, I.S. ; da Silva, E.R.C. ; Lima, A.M.N. ; de Oliveira, T.M.
Author_Institution :
Dept. de Engenharia Eletrica, Univ. Fed. de Campina Grande, Brazil
Abstract :
This paper proposes two reduced switch count AC-AC converters. The proposed topologies allow single-phase to single-phase power conversion. The converters provide bidirectional power flow and power factor control. A control strategy is proposed to obtain the maximum voltage rating of the converters. The system can be used for applications in which the load operates with frequency constant. Experimental and simulated results are presented.
Keywords :
AC-AC power convertors; load flow control; power factor; voltage control; AC-AC two-leg converters; bidirectional power flow; frequency constants; power factor control; Capacitors; Circuit topology; Jacobian matrices; Leg; Power conversion; Power system reliability; Reactive power; Switches; Switching converters; Voltage;
Conference_Titel :
Industry Applications Conference, 2005. Fourtieth IAS Annual Meeting. Conference Record of the 2005
Print_ISBN :
0-7803-9208-6
DOI :
10.1109/IAS.2005.1518795
