A REVIEW OF CURRENTLY USED ISOLATED DC-DC CONVERTERS


Abstract

This paper presents a review of the most popular isolated DC/DC converters topologies. Presented solutions are divided to two main groups.
First- unidirectional soft switched isolated DC/DC converters and the second one- bidirectional soft switched isolated DC/DC converters. It introduced
also a two main DC/DC converters control methods. The collected results of research, simulations and tests of individual solutions carried out with
different assumptions allowed for the preparation of a summary. The formulated conclusions can define the direction of development of resonant
converters and a specific starting point for further research on control algorithms as well as improving the efficiency of DC converters.


Keywords

DC-DC power converters; soft switching; electric vehicles chargers; LLC resonant converter

Amani D., Beiranvand R., Zolghadri M.: A new high step-up interleaved LLC converter. 12th Power Electronics, Drive Systems and Technologies Conference (PEDSTC), 2021 [http://doi.org/10.1109/PEDSTC52094.2021.9405945]. DOI: https://doi.org/10.1109/PEDSTC52094.2021.9405945

Arazi M., Payman A., Camara M. B., Dakyo B.: Control of isolated DC/DC resonant converters for energy sharing between battery and supercapacitors. 7th International Conference on Renewable Energy Research and Applications (ICRERA), 2018 [http://doi.org/10.1109/ICRERA.2018.8566965]. DOI: https://doi.org/10.1109/ICRERA.2018.8566965

Assem P., Pilawa-Podgurski R.: Quad Gate-Driver Controller with Start-Up and Shutdown for Cascaded Resonant Switched-Capacitor Converter. IEEE Custom Integrated Circuits Conference (CICC), 2021 [http://doi.org/10.1109/CICC51472.2021.9431571]. DOI: https://doi.org/10.1109/CICC51472.2021.9431571

Barzkar A., Tahami F., Barzkar A.: A Hybrid Control Approach for LLC Resonant Converter. 12th Power Electronics, Drive Systems and Technologies Conference (PEDSTC), 2021 [http://doi.org/10.1109/PEDSTC52094.2021.9405962] DOI: https://doi.org/10.1109/PEDSTC52094.2021.9405962

Chen S. J, Yang S. P, Huang Ch. M., Chen Y. H.: High Step-Up Interleaved Converter With Three-Winding Coupled Inductors and Voltage Multiplier Cells. IEEE International Conference on Industrial Technology (ICIT), 2019 [http://doi.org/10.1109/ICIT.2019.8755219]. DOI: https://doi.org/10.1109/ICIT.2019.8755219

Dąbała K., Kaźmierkowski M. P.: Converter-Fed Electric Vehicle (Car) Drives – A Critical Review. Przegląd Elektrotechniczny 9(19), 2019 [http://doi.org/10.15199/48.2019.09.01]. DOI: https://doi.org/10.15199/48.2019.09.01

Dewani R., Rakesh R., Gopakumar K., Loganathan U., Zieliński D., Franquelo L. G.: Suppression of Lower Order Harmonics for the Full Modulation Range for a Two-Level Inverter-Fed IM Drive With a Switched-Capacitive Filter Technique Forming a 42-Sided Voltage Space Vector Structure. IEEE Transactions on Industrial Electronics 2020, 6701–6709 [http://doi.org/10.1109/TIE.2020.3007079]. DOI: https://doi.org/10.1109/TIE.2020.3007079

Dobrzański D., Kwaśny Ł.: Improvement of the resonant DC/DC converter efficiency through the use of soft switching. Wybrane zagadnienia z zakresu elektrotechniki, inżynierii biomedycznej i budownictwa: prace doktorantów Politechniki Lubelskiej. Lublin 2019 [https://pub.pollub.pl/publication/17965/].

Dobrzański D.: Analysis of operation of LLC and CLLC DC/DC converters in bidirectional energy transfer applications. Interdyscyplinarność w badaniach naukowych: prace doktorantów Politechniki Lubelskiej. Lublin 2020 [https://pub.pollub.pl/publication/22035/].

Ebadpour M.: A Multiport Isolated DC-DC Converter for Plug-in Electric Vehicles Based on Combination of Photovoltaic Systems and Power Grid. 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC), 2021 [http://doi.org/10.1109/PEDSTC52094.2021.9405870]. DOI: https://doi.org/10.1109/PEDSTC52094.2021.9405870

Eldho R. P., Chhabra A., Ragasudha C. P.: An Overview on Single/Multi Output Isolated Resonant Converter Topologies for Vehicular applications. 7th International Conference on Advanced Computing and Communication Systems (ICACCS), 2021 [http://doi.org/10.1109/ICACCS51430.2021.9441891]. DOI: https://doi.org/10.1109/ICACCS51430.2021.9441891

El Menshawy M., Massoud A.: Multi-Module DC-DC Converter-based Fast Chargers for Neighbourhood Electric Vehicles. 11th IEEE Symposium on Computer Applications & Industrial Electronics (ISCAIE), 2021 [http://doi.org/10.1109/ISCAIE51753.2021.9431796]. DOI: https://doi.org/10.1109/ISCAIE51753.2021.9431796

Fatyga K., Kwaśny Ł., Stefańczak B.: A comparison study of the features of DC/DC systems with Si IGBT and SiC MOSFET transistors. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska – IAPGOS 2/2018, 68–71 [http://doi.org/10.5604/01.3001.0012.0715]. DOI: https://doi.org/10.5604/01.3001.0012.0715

Fatyga K., Zieliński D.: Comparison of main control strategies for DC/DC stage of bidirectional vehicle charger. International Symposium on Electrical Machines (SME), 2017 [http://doi.org/10.1109/ISEM.2017.7993585]. DOI: https://doi.org/10.1109/ISEM.2017.7993585

Hai-Nam V., Abdel-Monem M., El Baghdadi M., Mierlo J. V., Lataire P., Hegazy O.: A Non-Regulated Full-Bridge Resonant Converter for implementing CC and CV Charging strategies of Electric Vehicles. 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe), 2019 [http://doi.org/10.23919/EPE.2019.8914740]. DOI: https://doi.org/10.23919/EPE.2019.8914740

Jain R., Laddha A., Satyanarayana N.: DC-DC Converter and Its Multiport Interface. IEEE 16th India Council International Conference (INDICON), 2019 [http://doi.org/10.1109/INDICON47234.2019.9030313]. DOI: https://doi.org/10.1109/INDICON47234.2019.9030313

Janiga K.: A review of voltage control strategies for low-voltage networks with high penetration of distributed generation. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska – IAPGOS 3/2020, 60–65 [http://doi.org/10.35784/iapgos.1928]. DOI: https://doi.org/10.35784/iapgos.1928

Khan M. Y. A., Liu H., Rehman N. U.: Design of a Multiport Bidirectional DC-DC Converter for Low Power PV Applications. International Conference on Emerging Power Technologies (ICEPT), 2021 [http://doi.org/10.1109/ICEPT51706.2021.9435425]. DOI: https://doi.org/10.1109/ICEPT51706.2021.9435425

Kumar Bhajana V. V. S., Jarzyna W., Fatyga K. Zieliński D., Kwaśny Ł.: Performance of a SiC MOSFET based isolated dual active bridge DC-DC converter for electro-mobility applications. Revue Roumaine Des Sciences Techniques. Serie Electrotechnique et Enegetique 4 2019, 383–390 [http://revue.elth.pub.ro/upload/26007412_VKumar_RRST_4_2019_pp_383-390.pdf].

Kumari R. G., Pasula N., Ezhilarasi A.: Design and Validation of High Gain Z-Source Fed LCL-T Resonant Charger for Constant Current. 6th International Conference for Convergence in Technology (I2CT), 2021 [http://doi.org/10.1109/I2CT51068.2021.9418069]. DOI: https://doi.org/10.1109/I2CT51068.2021.9418069

Li G., Xia J., Wang., Deng Y., He X., Wang Y.: Hybrid Modulation of Parallel-Series LLC Resonant Converter and Phase Shift Full-Bridge Converter for a Dual-Output DC–DC Converter. IEEE Journal of Emerging and Selected Topics in Power Electronics 7(2), 2019, 833–842 [https://doi.org/10.1109/JESTPE.2019.2900700]. DOI: https://doi.org/10.1109/JESTPE.2019.2900700

Li X., Zhang Y., Fang P., Liu J.: Comprehensive Comparison of Three Typical Bridge Structure Isolated Soft Switching DC-DC Topologies in the Application of Locomotive Traction. IEEE International Conference on Industrial Technology (ICIT), 2019 [http://doi.org/10.1109/ICIT.2019.8755248]. DOI: https://doi.org/10.1109/ICIT.2019.8755248

Litwin M., Zieliński D., Gopakumar K.: Remote Micro-Grid Synchronization Without Measurements at the Point of Common Coupling. IEEE Access 8, 2020, 212753–212764 [http://doi.org/10.1109/ACCESS.2020.3040697]. DOI: https://doi.org/10.1109/ACCESS.2020.3040697

Mazurek P. A.: Selected legal and technical aspects of emc of electric vehicle charging stations. Przegląd Elektrotechniczny 97(1), 2021, 156–161 [http://doi.org/10.15199/48.2021.01.31]. DOI: https://doi.org/10.15199/48.2021.01.31

Moradewicz A., Gawiński H., Parchomiuk M.: An Overview of Electric Vehicles Fast Charging Infrastructure. Progress in Applied Electrical Engineering (PAEE), 2019 [http://doi.org/10.1109/PAEE.2019.8788983]. DOI: https://doi.org/10.1109/PAEE.2019.8788983

Moradewicz A.: On/Off–board chargers for electric vehicles. Przegląd Elektrotechniczny 95(2), 2019 [http://doi.org/10.15199/48.2019.02.30]. DOI: https://doi.org/10.15199/48.2019.02.30

Nagesha C., Naresh K. R., Lakshminarasamma N.: Multi input Bidirectional Resonant Converter for Hybrid Energy Systems. IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020 [http://doi.org/10.1109/PEDES49360.2020.9379591]. DOI: https://doi.org/10.1109/PEDES49360.2020.9379591

Ning S., Yang J., Zhu Q., Su M., Tan R., Liu Y.: Comparative Analysis of LCL, LCLC, CLLC Compensation Networks for Capacitive Power Transfer. IEEE 4th Southern Power Electronics Conference (SPEC), 2018 [http://doi.org/10.1109/SPEC.2018.8635862]. DOI: https://doi.org/10.1109/SPEC.2018.8635862

Pineda C., Pereda J., Rojas F., Droguett G., Burgos-Mellado C., Watson A. J.: Optimal ZCS Modulation for Bidirectional High-Step-Ratio Modular Multilevel DC-DC Converter. IEEE Transactions on Power Electronics (early access), 2021 [http://doi.org/10.1109/TPEL.2021.3078235]. DOI: https://doi.org/10.1109/TPEL.2021.3078235

Ravishankar A. N., Kumaravel S., Ashok S.: Bidirectional Dual Input Single Output DC-DC Converter for Electric Vehicle Charger Application. IEEE 8th Global Conference on Consumer Electronics (GCCE), 2020 [http://doi.org/10.1109/GCCE46687.2019.9015400]. DOI: https://doi.org/10.1109/GCCE46687.2019.9015400

Reddy R. M., Jana A. K., Das M.: Novel Wide Voltage Range Multi-Resonant Bidirectional DC-DC Converter. IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020 [http://doi.org/10.1109/PEDES49360.2020.9379888]. DOI: https://doi.org/10.1109/PEDES49360.2020.9379888

Sebastian E., Montijano E., Oyarbide E., Bernal C., Galves-Anguas R.: Nonlinear Implementable Control of a Dual Active Bridge Series Resonant Converter. IEEE Transactions on Industrial Electronics, 2021 [http://doi.org/10.1109/TIE.2021.3082062]. DOI: https://doi.org/10.1109/TIE.2021.3082062

Wang K., Liu W., Wu F.: Topology-Level Power Decoupling Three-Port Isolated Current-Fed Resonant DC-DC Converter. IEEE Transactions on Industrial Electronics (early access), 2021 [http://doi.org/10.1109/TIE.2021.3082066]. DOI: https://doi.org/10.1109/TIE.2021.3082066

Wei Y., Luo Q., Du X., Altin N., Alonso J. M., Mantooth A.: Analysis and Design of the LLC Resonant Converter With Variable Inductor Control Based on Time-Domain Analysis. IEEE Transactions on Industrial Electronics 67(7), 2020, 5432–5443 [http://doi.org/10.1109/TIE.2019.2934085]. DOI: https://doi.org/10.1109/TIE.2019.2934085

Wei Y., Luo Q., Mantooth A.: A Hybrid Half-bridge LLC Resonant Converter and Phase Shifted Full-bridge Converter for High Step-up Application. IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA Asia), 2020 [http://doi.org/10.1109/WiPDAAsia49671.2020.9360292]. DOI: https://doi.org/10.1109/WiPDAAsia49671.2020.9360292

Wei Y., Luo Q., Mantooth A.: Comprehensive Analysis and Design of LLC Resonant Converter with Magnetic Control. CPSS Transactions on Power Electronics and Applications 4(4), 2019, 265–275 [http://doi.org/10.24295/CPSSTPEA.2019.00025]. DOI: https://doi.org/10.24295/CPSSTPEA.2019.00025

Wei Y., Luo Q., Mantooth A.: Overview of Modulation Strategies for LLC Resonant Converter. IEEE Transactions on Power Electronics 35(10), 2020, 10423–10443 [http://doi.org/10.1109/TPEL.2020.2975392]. DOI: https://doi.org/10.1109/TPEL.2020.2975392

Wei Y., Luo Q., Wang Z., Mantooth A., Zhao X.: Comparison between different analysis methodologies for LLC resonant converter. IEEE Energy Conversion Congress and Exposition (ECCE), 2019 [http://doi.org/10.1109/ECCE.2019.8912840]. DOI: https://doi.org/10.1109/ECCE.2019.8912840

Xiao Z., He Z., Ning Y., Wang H., Luo A., Chen Y., Chen J.: Optimization of LLC Resonant Converter With Two Degrees of Freedom Based on Operation Stage Trajectory Analysis. IEEE Access 9, 79629–79642 [http://doi.org/10.1109/ACCESS.2021.3083100]. DOI: https://doi.org/10.1109/ACCESS.2021.3083100

Xue L., Shen Z., Boroyevich D., Mattavelli P., Diaz D.: Dual Active Bridge-Based Battery Charger for Plug-in Hybrid Electric Vehicle with Charging Current Containing Low Frequency Ripple. IEEE Transactions on Power Electronics, 2015, 7299–7307 [http://doi.org/10.1109/TPEL.2015.2413815]. DOI: https://doi.org/10.1109/TPEL.2015.2413815

Zieliński D., Fatyga K.: Attenuation of DC-Link Pulsation of a Four-Wire Inverter during Phase Unbalanced Current Operation. Applied Sciences, 2019 [http://doi.org/10.3390/app11031322]. DOI: https://doi.org/10.3390/app11031322

Zieliński D., Tokovarov M.: Simulation and comparison of selected fast charger topologies. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska – IAPGOS 3, 2017, 23–28 [http://doi.org/10.5604/01.3001.0010.5209]. DOI: https://doi.org/10.5604/01.3001.0010.5209

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Published : 2021-09-30


Dobrzański, D. (2021). A REVIEW OF CURRENTLY USED ISOLATED DC-DC CONVERTERS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 11(3), 50-54. https://doi.org/10.35784/iapgos.2695

Damian Dobrzański  d.dobrzanski@pollub.pl
Lublin University of Technology, Faculty of Electrical Engineering and Computer Science, Department of Electrical Machines and Drives  Poland
http://orcid.org/0000-0003-2689-6186