Review of Selected Multi-Element Resonant Topologies

Authors

  • Juraj Koscelnik Department of Mechatronics and Electronics, Žilina
  • Roman Mazgut Department of Mechatronics and Electronics, Žilina
  • Slavomir Kascak Department of Mechatronics and Electronics, Žilina
  • Michal Prazenica Department of Mechatronics and Electronics, Žilina

Abstract

The paper deals with an analysis and
comparison of multi-element resonant topologies. The
superior performance of the investigated converters
provides inherent current protection and very low
circulating energy. The converter consists of two resonant
tanks and HF transformer in case of the LCTLC topology.
The paper shows the design of the resonant elements. The
converters can achieve zero current switching (ZCS) and
zero voltage switching (ZVS) conditions for the primary and
secondary-side of the device respectively. The converters
achieve high values of power density and efficiency up to
96 % at the full load. The paper includes the basic
equations, analysis and simulation of the chosen topologies
(LCTLC, LCLCL, LCL2C2).

References

W.A. Tabisz; F.C.Y. Lee: Zero-voltage-switching Multiresonant

Technique-a Novel Approach to Improve Performance of Highfrequency

Quasi-resonant Converters, Power Electronics, IEEE

Transactions, vol.4, No.4, pp.450-458, Oct 1989.

D. Fu: Topology Investigation and System Optimization of

Resonant Converters, PhD. thesis, February 4, 2010, Blacksburg :

Virginia

M. Frivaldsky, P. Drgona, P. Spanik: Experimental Analysis and

Optimization of Key Parameters of ZVS Mode and its Application

in the Proposed LLC Converter Designed for Distributed Power

System Application, Intern. J. of Electrical Power & Energy

Systems, vol. 47, pp. 448-456, May 2013

J. Dudrik, N. D. Trip, Soft-Switching PS-PWM DC-DC Converter

for Full-load Range Applications, IEEE Transactions on Industrial

Electronics, vol. 57, No. 8, 2010, pp. 2807-2814m, ISSN 0278-

S. Kascak, J. Sedlak, Synthesis of LCLC Type Power Resonant

Filter with Integrated Transformer, University of Zilina : Faculty

of Electrical Engineering, 2010

Luo, F.L., Ye. H.: Energy Factor and Mathematical Modeling for

Power DC/DC Converters, IEE Proc. on Electrical Power

Application, vol. 152, p. 191-198

B. Dobrucky, M. Benova, S. Kascak, Transient Analysis and

Modelling of 2nd- and 4th-Order LCLC Filter under Nonsymmetrical

Control, Electronics and Electrical Engineering,

No.5(111), 2011, ISSN 1392-1215,.

M. Ocilka, D. Kovac, I. Kovacova, J. Perdulak, A. Gladyr, D.

Mamchur, I. Zachepa, T. Vince, J. Molnar, Serial Resonant

Converter and Load Coll for High Frequency Heating,

Communications - Scientific Letters od University of Zilina, vol.

, No. 3, 2013, ISSN 1335-4205

J. Dudrik, P. Spanik, N. D. Trip, Zero Voltage and Zero Current

Switching Full-Bridge DC-DC Converter with Auxiliary

Transformer, IEEE Transactions on Power Electronics, ISSN

-8993, vol. 21, No. 5, September 2006, pp. 1328-1335

M. Youssef, "Analysis and Design of LCC Resonant Inverter for

the Transportation Systems Applications", Applied Power

Electronics Conference and Exposition (APEC), 2010 Twenty-

Fifth Annual IEEE, 2010, ISBN 978-1-4244-4783-1.

Zhong Ye, "Dual Half-Bridge DC/DC Converter with Wide-

Range ZVS and Zero Circulating Current ", Proc. of IEEEECCE’

Int’l Conf., 2009, pp. 1353-1361, ISBN 978-1-4244-

-9.

Y.A Ang, M.P. Foster, C.M Bingham, D.A. Stone, H.I. Sewell and

D. Howe, (2004), "Design oriented analysis of fourth-order LCLC

converters with capacitive output filter," Electric Power

Applications, IEE Proceedings - , vol.152, no.2, pp.310,322, 4

March 2005

Downloads

Published

2020-03-30

Issue

Section

Articles