INDUCTION HEATING TOPOLOGY WITH ASSYMETRICAL SWITCHING SCHEME

AN9012 Induction Heating System Topology Review

Class D Series Resonant Inverter with PDM Scheme For Induction Heating Application

This paper proposes a unique topology of Class D series resonant inverter with output power control schemes for Induction Heating (IH) application. The main aim of this work is to reduce the steady state error so as to get better performance for induction heating applications under varying load conditions. The power control strategy allows the class D series resonant inverter to operate nearly ...

Switching fuzzy modelling and control scheme using T-S fuzzy systems with nonlinear consequent parts

This paper extends the idea of switching T-S fuzzy systems with linear consequent parts to nonlinear ones. Each nonlinear subsystem is exactly represented by a T-S fuzzy system with Lure’ type consequent parts, which allows to model and control wider classes of switching systems and also reduce the computation burden of control synthesis. With the use of a switching fuzzy Lyapunov function, the...

A New Multiple-Output Resonant Matrix Converter Topology Applied To Domestic Induction Heating

Most of the ac-ac converters used in home-appliances are based on single-output dc-link inverters, which provides a cost-effective and straight-forward solution. However, this twostage power conversion decreases power density and efficiency. Direct ac-ac conversion has been thoroughly studied in the past. However, the complex control scheme and higher cost has prevented it from being used in lo...

A Zero Current Switching Ac-Ac Resonant Converter for Three Phase Induction Heating

This paper proposes the concept of three phase ac to ac resonant converter for Induction heater. As compared with basic converters, ac to ac resonant converter has advantages of less components count, low cost, high reliability and better efficiency. A closed loop control structure is proposed in this paper for controlling three phase resonant converter. Finally, this proposed system is experim...