Naslov
Robust Control of Battery-Supercapacitor Energy Storage System Using Kharitonov Theorem

Autori
Kozhushko, Yuliia ; Pavković, Danijel ; Karbivska, Tetiana ; Safronov, Pavlo ; Bondarenko, Oleksandr

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 14th International Conference on Compatibility, Power Electronics and Power Engineering (IEEE CPE POWERENG 2020) / Pereira, Pedro ; Monteiro, Vitor - Setúbal : Institute of Electrical and Electronics Engineers (IEEE), 2020, 550-555

Skup
14th International Conference on Compatibility, Power Electronics and Power Engineering (IEEE CPE-POWERENG 2020)

Mjesto i datum
Setúbal, Portugal, 08.07.2020. - 10.07.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Robust control ; battery-supercapacitor energy storage system ; Kharitonov's theorem ; D-stability ; resistance welding

Sažetak
This paper presents a robust stability analysis of the battery-supercapacitor hybrid energy storage system within the power supply for resistance welding. Kharitonov's theorem approach and D- stability condition allow considering uncertainty in parameters of electronic circuit components and load fluctuations. The gain factors of the proportional-plus-integral controller are chosen to meet Hurwitz criteria for four Kharitonov polynomials. The analysis results verify that the presented battery-supercapacitor hybrid energy storage system should be characterized by stable behavior regardless of variations of the components parameters within the tolerance region and for a wide range of anticipated loads.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Strojarstvo

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