<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper presents a closed loop CLL-T (capacitor inductor inductor) series parallel resonant converter (SPRC) has been simulated and the performance is analyzed. A three element CLL-T SPRC working under load independent operation (voltage type and current type load) is presented in this paper.</p><p>The stability and AC analysis of CLL-T SPRC has been developed using state space technique and the regulation of output voltage is done by using Fuzzy controller. The simulation study indicates the superiority of fuzzy control over the conventional control methods. The proposed approach is expected to provide better voltage regulation for dynamic load conditions. A prototype 300 W, 100 kHz converter is designed and built to experimentally demonstrate, dynamic and steady state performance for the CLL-T SPRC are compared from the simulation studies.</p></abstract>

This paper presents a closed loop CLL-T (capacitor inductor inductor) series parallel resonant converter (SPRC) has been simulated and the performance is analyzed. A three element CLL-T SPRC working under load independent operation (voltage type and current type load) is presented in this paper.The stability and AC analysis of CLL-T SPRC has been developed using state space technique and the regulation of output voltage is done by using Fuzzy controller. The simulation study indicates the superiority of fuzzy control over the conventional control methods. The proposed approach is expected to provide better voltage regulation for dynamic load conditions. A prototype 300 W, 100 kHz converter is designed and built to experimentally demonstrate, dynamic and steady state performance for the CLL-T SPRC are compared from the simulation studies.

Experimental verification and stability state space analysis of CLL–T series parallel resonant converter with fuzzy controller

Centre for Advanced Research, Muthayammal Engineering College, Rasipuram, Tamilnadu, India

Journal of Electrical Engineering

This paper presents a closed loop CLL-T (capacitor inductor inductor) series parallel resonant converter (SPRC) has been simulated and the performance is...

Experimental verification and stability state space analysis of CLL–T series parallel resonant converter with fuzzy controller

Published Online: Dec 29, 2012

Page range: 365 - 372

DOI: https://doi.org/10.2478/v10187-012-0054-2

Keywords
resonant converter, fuzzy logic, control system, power electronics, MATLAB

This content is open access.

Experimental verification and stability state space analysis of CLL–T series parallel resonant converter with fuzzy controller

Published Online: Dec 29, 2012

Page range: 365 - 372

DOI: https://doi.org/10.2478/v10187-012-0054-2

Keywordsresonant converter, fuzzy logic, control system, power electronics, MATLAB

This content is open access.

Keywords
resonant converter, fuzzy logic, control system, power electronics, MATLAB