Naslov
Design of EKF-based SoC Estimator for an Ultracapacitor Module

Autori
Pavković, Danijel ; Komljenović, Ante ; Hrgetić, Mario ; Petrić, Joško ; Smetko, Viktor

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

Izvornik
Proceedings of IEEE EUROCON 2015 (16th International Conference on Computer as a Tool) / Haase, Jan ; Kakarountas, Athanasios ; Graña, Manuel ; Fraile-Ardanuy, Jesús ; Debono, Carl James ; Quintián, Héctor ; Corchado, Emilio - Salamanca : Institute of Electrical and Electronics Engineers (IEEE), 2015, 403-408

ISBN
978-1-4799-8569-2

Skup
16th International Conference on Computer as a Tool (IEEE EUROCON 2015)

Mjesto i datum
Salamanca, Španjolska, 08.09.2015. - 11.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ultracapacitor module; extended Kalman filter; state-of-charge estimation

Sažetak
This paper presents the design of ultracapacitor module state-of-charge (SoC) estimator based on an Extended Kalman Filter (EKF). A lumped-parameter resistive-capacitive (RC) electrical circuit representation of ultracapacitor module has been used for EKF design, wherein non-linear capacitance effects have been included through SoC-dependent capacitance term, while cell balancing effects were modeled by a second-order disturbance model. The proposed EKF-based SoC estimator has been compared to an LTI model-based Kalman filter as SoC estimator, and verified by means of computer simulations and experimentally on the dedicated ultracapacitor test setup.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA