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Supercapacitor control for electric vehicle powered by hybrid energy storage system
Dissertation (MEng (Electrical Engineering))--University of Pretoria, 2024.
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| Format: | Thesis |
| Language: | English |
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University of Pretoria
2024
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| _version_ | 1867613546529947648 |
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| access_status_str | Open Access |
| author2 | Mbukani, Mwana Wa Kalaga |
| author_browse | Mbukani, Mwana Wa Kalaga |
| author_facet | Mbukani, Mwana Wa Kalaga |
| collection | Thesis |
| dc_rights_str_mv | © 2023 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
| description | Dissertation (MEng (Electrical Engineering))--University of Pretoria, 2024. |
| format | Thesis |
| id | oai:repository.up.ac.za:2263/99211 |
| institution | University of Pretoria (South Africa) |
| language | English |
| last_indexed | 2026-06-10T12:37:51.914Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UPSpace — University of Pretoria Institutional Repository |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | University of Pretoria |
| publisherStr | University of Pretoria |
| record_format | dspace |
| source_str | UPSpace — University of Pretoria Institutional Repository |
| spelling | oai:repository.up.ac.za:2263/99211 Supercapacitor control for electric vehicle powered by hybrid energy storage system Mbukani, Mwana Wa Kalaga u15040144@tuks.co.za Khanyile, Ntokozo Musawenkosi UCTD Sustainable Development Goals (SDGs) Electrical vehicle Supercapacitor control Hybrid energy storage system Energy storage system Energy management system Dissertation (MEng (Electrical Engineering))--University of Pretoria, 2024. In this dissertation, a proposed rule-based EMS was modelled in MATLAB Simulink using the EV reference model. The implementation and design of the proposed EMS was guided by knowledge gained throughout the study. Unlike in previous studies where the SC was used only as a peak power shaving solution, in the proposed EMS the SC is used throughout the operation of the EV. The simulation results of the proposed EMS showed that for city driving conditions, the battery current was reduced by 19% when compared to a battery only ESS of the same size. For traffic conditions, the battery current was reduced to 0 A while with highway driving the battery current was reduced by 50% when compared to a battery only ESS of the same size. Furthermore, the proposed EMS ensured that the battery current is only in one direction, discharge only. These factors ensure the longevity of the battery. Electrical, Electronic and Computer Engineering MEng (Electrical Engineering) Unrestricted Faculty of Engineering, Built Environment and Information Technology SDG-07: Affordable and clean energy 2024-11-20T20:33:03Z 2024-11-20T20:33:03Z 2025-04 2024-01 Dissertation * A2025 http://hdl.handle.net/2263/99211 DOI: https://doi.org/10.25403/UPresearchdata.26969143.v1 https://doi.org/10.25403/UPresearchdata.26969143.v1 en © 2023 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. application/pdf University of Pretoria |
| spellingShingle | UCTD Sustainable Development Goals (SDGs) Electrical vehicle Supercapacitor control Hybrid energy storage system Energy storage system Energy management system Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title | Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title_full | Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title_fullStr | Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title_full_unstemmed | Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title_short | Supercapacitor control for electric vehicle powered by hybrid energy storage system |
| title_sort | supercapacitor control for electric vehicle powered by hybrid energy storage system |
| topic | UCTD Sustainable Development Goals (SDGs) Electrical vehicle Supercapacitor control Hybrid energy storage system Energy storage system Energy management system |
| url | http://hdl.handle.net/2263/99211 https://doi.org/10.25403/UPresearchdata.26969143.v1 |