Ferencz, János and Kelemen, András and Mária, Imecs (2021) Control of an Electric Vehicle Hybrid Energy Storage System. Papers on Technical Science, 14. pp. 77-88. ISSN 2601-5773
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Abstract
In electric vehicles battery life can be prolonged by using hybrid energy storage systems (HESS ), which combine high energy density batteries with supercapacitors, characterized by high power density. This paper deals with the control of electronic power converters from an active parallel HESS . The load of the HESS is the electrical motor drive of an electric vehicle. The interfaces between the DC-link and the power sources are four-phase bidirectional DC-DC converters driven in current control mode, based on the current references supplied by an active parallel HESS power distribution algorithm. We present a rule-based fuzzy energy management algorithm for a HESS powered electric vehicle and its simulation in MATLAB/Simulink® environment using the Quasi-Static Simulation (QSS ) and Fuzzy Logic toolboxes. Also, simulation results in driving and regenerative braking operation modes of the electric vehicle are presented.
| Item Type: | Article |
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| Subjects: | T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok |
| Depositing User: | Zsolt Baráth |
| Date Deposited: | 18 Aug 2022 14:54 |
| Last Modified: | 18 Aug 2022 14:54 |
| URI: | http://real.mtak.hu/id/eprint/146653 |
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