Pregled bibliografske jedinice broj: 1230074
A Parameter Estimator-based Approach to Constant-Current/Constant-Voltage Charging of a Lithium-Iron-Phosphate Battery Cell
A Parameter Estimator-based Approach to Constant-Current/Constant-Voltage Charging of a Lithium-Iron-Phosphate Battery Cell // Proceedings of the 17th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES 2022)
Paphos, Cipar, 2022. 0214, 16 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1230074 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Parameter Estimator-based Approach to Constant-Current/Constant-Voltage Charging of a Lithium-Iron-Phosphate Battery Cell
Autori
Pavković, Danijel ; Kasać, Josip ; Krznar, Matija ; Cipek, Mihael
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 17th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES 2022)
/ - , 2022
Skup
17th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES 2022)
Mjesto i datum
Paphos, Cipar, 06.11.2022. - 10.11.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Lithium-iron-phosphate battery cell ; constant-current/constant voltage charging ; parameter estimation ; system reference adaptive model ; Lyapunov stability theory
(Lithium-iron-phosphate battery cell, constant-current/constant voltage charging ; parameter estimation ; system reference adaptive model ; Lyapunov stability theory)
Sažetak
This paper presents the design of a constant-current/constant voltage charging control system for a battery cell using the so-called cascade control system arrangement with the superimposed control level commanding the battery charging current reference to the inner current control loop. The superimposed control level is realized as a double feedback loop utilizing PI controllers, combining the battery terminal voltage limitation with the open-circuit voltage estimation for the indirect control of battery state-of-charge (SoC). The battery cell open-circuit voltage is estimated using the battery equivalent circuit model within the so-called System Reference Adaptive Model (SRAM) approach. The superimposed voltage control system design is based on the damping optimum criterion which provides analytical tuning rules for the voltage limiting and open-circuit voltage controllers. The proposed concept of the battery charging control has been verified by means of simulations using the experimentally-obtained model of a lithium-iron-phosphate (LiFePO4) battery cell.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Strojarstvo
POVEZANOST RADA
Projekti:
--KK.01.1.1.01.009 - Napredne metode i tehnologije u znanosti o podatcima i kooperativnim sustavima (DATACROSS) (Šmuc, Tomislav; Lončarić, Sven; Petrović, Ivan; Jokić, Andrej; Palunko, Ivana) ( CroRIS)
EK-H2020-824433 - Maximizing the impact of innovative energy approaches in the EU islands (INSULAE) (Krajačić, Goran, EK - H2020-LC-SC3-2018-ES-SCC) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
