Peak Current Control of Battery-Supercapacitor Hybrid Energy Storage (CROSBI ID 694708)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kozhushko, Yuliia ; Karbivska, Tetiana ; Pavković, Danijel ; Bondarenko, Oleksandr
engleski
Peak Current Control of Battery-Supercapacitor Hybrid Energy Storage
This paper considers a peak current control system for a battery-supercapacitor hybrid energy storage system (HESS) utilized in power supplies of resistance micro-welding equipment. The proposed HESS is designed based on the battery semi-active topology. Auxiliary SEPIC converter is used for power distribution between energy cells. The control-to-output transfer function is derived based on the SEPIC mathematical model which also accounts for components’ parasitic parameters. In addition, the system is verified by means simulations using LT spice software. Simulation traces of voltage and current of energy storage cells for three characteristic shapes of abrupt (pulsed) load indicate that the designed peak current control system effectively suppresses the high amplitude load perturbations.
Battery-supercapacitor hybrid energy storage ; peak current control system ; SEPIC converter ; resistance micro welding ; power supply
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
100
2020.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 2020 IEEE KhPI Week on Advanced Technology (KhPI Week)
Podaci o skupu
2020 IEEE KhPI Week on Advanced Technology (KhPI Week)
predavanje
05.10.2020-10.10.2020
Kharkiv, Ukrajina