Analysis of the current-fed push-pull parallel resonant inverter implemented with unidirectional switches

Mor Mordechai Peretz; Sam Ben-Yaakov

doi:10.1109/PESC.2005.1581731

Analysis of the current-fed push-pull parallel resonant inverter implemented with unidirectional switches

Mor Mordechai Peretz, Sam Ben-Yaakov

Department of Electrical & Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

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.

Original language	English
Title of host publication	36th IEEE Power Electronics Specialists Conference 2005
Pages	880-884
Number of pages	5
DOIs	https://doi.org/10.1109/PESC.2005.1581731
State	Published - 1 Dec 2005

Publication series

Name	PESC Record - IEEE Annual Power Electronics Specialists Conference
Volume	2005
ISSN (Print)	0275-9306

ASJC Scopus subject areas

Modeling and Simulation
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1109/PESC.2005.1581731

Cite this

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abstract = "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.",

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Analysis of the current-fed push-pull parallel resonant inverter implemented with unidirectional switches. / Peretz, Mor Mordechai ; Ben-Yaakov, Sam.
36th IEEE Power Electronics Specialists Conference 2005. 2005. p. 880-884 1581731 (PESC Record - IEEE Annual Power Electronics Specialists Conference; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Analysis of the current-fed push-pull parallel resonant inverter implemented with unidirectional switches

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