Naslov
Dual Kalman Filter-Based SoC/SoH Estimator for an Ultracapacitor Module

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

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

Izvornik
Proceedings of the 2014 IEEE Control Systems Society Multiconference on Systems and Control (IEEE MSC 2014) / - , 2014, 1783-1788

Skup
The 2014 IEEE Control Systems Society Multiconference on Systems and Control (IEEE MSC 2014)

Mjesto i datum
Antibes, Francuska, 08.10.2014. - 10.10.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Estimation; Kalman filtering; Linear systems; Ultracapacitor; State-of-Charge (SoC); State-of-Health (SoH)

Sažetak
This paper presents the design of a dual adaptive Kalman-filter-based state and parameter estimator of an ultracapacitor module suitable for state-of-charge (SoC) and state-of-health (SoH) estimation purposes. A lumped-parameter resistive-capacitive (RC) electrical circuit representation has been used in the design of both estimators. In the case of state estimator a second-order disturbance model has been used for charge balancing current modeling purposes, while in the case of parameter estimator, a time series model of ultracapacitor is extended with a generalized disturbance model describing balancing current effects. The effectiveness of the dual Kalman filter-based SoC/SoH estimator has been verified by means of computer simulations and experimentally on the dedicated ultracapacitor test setup.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA