TY - GEN
T1 - Analysis of the current-fed push-pull parallel resonant inverter implemented with unidirectional switches
AU - Peretz, Mor Mordechai
AU - Ben-Yaakov, Sam
PY - 2005/12/1
Y1 - 2005/12/1
N2 - A modified Current-Fed Push-Pull Parallel Resonant Inverter (CFPPRI), that includes diodes in series with the switches, was analyzed and tested by simulation and experimentally. The modified power source is capable of producing a low THD output voltage within a relatively wide frequency range. A comparison between the modified topology and the basic CFPPRI, in terms of output signal quality and efficiency was carried out. It was found that the modified inverter is more efficient and that it produces an output signal that is less distorted as the running frequency deviates from resonance. Operation with a capacitive load in an off-resonance mode was demonstrated by driving a rotary piezoelectric motor by the modified inverter.
AB - A modified Current-Fed Push-Pull Parallel Resonant Inverter (CFPPRI), that includes diodes in series with the switches, was analyzed and tested by simulation and experimentally. The modified power source is capable of producing a low THD output voltage within a relatively wide frequency range. A comparison between the modified topology and the basic CFPPRI, in terms of output signal quality and efficiency was carried out. It was found that the modified inverter is more efficient and that it produces an output signal that is less distorted as the running frequency deviates from resonance. Operation with a capacitive load in an off-resonance mode was demonstrated by driving a rotary piezoelectric motor by the modified inverter.
UR - http://www.scopus.com/inward/record.url?scp=33847738094&partnerID=8YFLogxK
U2 - 10.1109/PESC.2005.1581731
DO - 10.1109/PESC.2005.1581731
M3 - Conference contribution
AN - SCOPUS:33847738094
SN - 0780390334
SN - 9780780390331
T3 - PESC Record - IEEE Annual Power Electronics Specialists Conference
SP - 880
EP - 884
BT - 36th IEEE Power Electronics Specialists Conference 2005
ER -