Open AccessImproved Modification of the Closed‐Loop‐Controlled AC‐AC Resonant Converter for Induction Heating
Author(s) -
Dhandapani Kirubakaran,
Sathi Rama Reddy
Publication year - 2009
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.09.0108.0660
Subject(s) - rectifier (neural networks) , control theory (sociology) , commutation , resonant inverter , induction heating , power (physics) , resonant converter , generator (circuit theory) , engineering , rlc circuit , filter (signal processing) , lc circuit , loop (graph theory) , electronic engineering , topology (electrical circuits) , physics , electrical engineering , voltage , converters , computer science , capacitor , electromagnetic coil , control (management) , inverter , mathematics , artificial intelligence , stochastic neural network , recurrent neural network , quantum mechanics , machine learning , artificial neural network , combinatorics
A single‐switch parallel resonant converter for induction heating is implemented. The circuit consists of an input LC‐filter, a bridge rectifier, and a controlled power switch. The switch operates in soft commutation mode and serves as a high frequency generator. The output power is controlled via the switching frequency. A steady state analysis of the converter operation is presented. A closed‐loop circuit model is also presented, and the experimental results are compared with the simulation results.