Title :
The new “controlled sources method” to synthesise large-signal circuits of resonant inverters
Author :
Espí, J.M. ; Dede, E.J. ; Navarro, A.E. ; Casans, S.
Author_Institution :
Dept. of Electr. Eng., Valencia Univ., Spain
Abstract :
In this paper, a general method is proposed to obtain the large-signal equivalent circuit of any resonant inverter, independent of its order. The method is illustrated with examples, showing the PSpice implementation of this circuits. Simulation of the large-signal circuits gives all the information (in open and in closed-loop) concerning the static and dynamic performances of the amplitudes and phases of the oscillations, against variations of the switching frequency, duty-cycle and input voltage
Keywords :
DC-AC power convertors; SPICE; circuit simulation; equivalent circuits; invertors; network synthesis; resonant power convertors; PSpice; computer simulation; controlled sources method; duty-cycle variations; dynamic performance; input voltage variations; large-signal circuit synthesis; large-signal equivalent circuit; oscillation amplitude; oscillation frequency; resonant inverters; static performance; switching frequency variations; Circuit simulation; Circuit synthesis; Equations; Equivalent circuits; Frequency; Passive networks; RLC circuits; Resonance; Resonant inverters; Voltage;
Conference_Titel :
Industrial Electronics, 1999. ISIE '99. Proceedings of the IEEE International Symposium on
Conference_Location :
Bled
Print_ISBN :
0-7803-5662-4
DOI :
10.1109/ISIE.1999.798700
