The article reviews the role of fast chargers in swiftly developing area of electrical energy storage devices. Energy efficient techniques implemented in fast chargers are shown, world standard requirements are mentioned. The models of the two topologies of the greatest interest: soft switched rectifier with diodes at the secondary side and synchronous rectifier are carried out and the results of simulations are presented. Higher efficiency of synchronous rectifier is proven.


synchronous rectifier; comparison; fast charger; supercapacitor

Badea G.-A.: Supercapacitors – the batteries of the future, Bulletin Scientifique en Langues Étrangères Appliquées 3/2015.

Braham Ferreira, Wim van der Merwe: Electronic and Electromechanic Power Conversion, IEEE PRESS, John Wiley & Sons inc., Hoboken, New Jersey, 2014.

Citko T.: Energoelektronika, Układy wysokiej częstotliwości. Wydawnictwo Politechniki Białostockiej, Białystok 2007.

Kane M.: (available 30.04.2016).

Tao Sun, Zhigang Liu, Chao Li, Lei Wang, LijunDiao: Design of a 6 kW Battery Charger Basedon Full-Bridge Phase-Shifted ZVZCS PWM Converter. Proceedings of the 2013 International Conference on Electrical and Information Technologies for Rail Transportation (EITRT2013), vol. 2, 2013, 51–64.

Zhe Sun, Eng B.: Full Bridge DC/DC Converter with Zero Current Switching Synchronous Rectification for Auxiliary Power Units. McMaster University, Hamilton, Ontario 2014.

Terra 51 Fast Charging station: ABB inc. electric vehicle charging infrastructure, New Berlin, WI, 53151, USA - accessible on May 7, 2016 (available 08.05.2016) (available 08.05.2016) (available 08.05.2016) (available 08.05.2016) (available 08.05.2016) (available 08.05.2016)


Published : 2017-09-30

Zieliński, D., & Tokovarov, M. (2017). SIMULATION AND COMPARISON OF SELECTED FAST CHARGER TOPOLOGIES. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(3), 23-28.

Dariusz Zieliński
Lublin University of Technology, Department of Electrical Drives and Machines  Poland
Mikhail Tokovarov 
Lublin University of Technology, Institute of Computer Science  Poland