Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien
The success of battery electric vehicles mainly depends on the reliability and predictability of the battery pack connected to different power electronics with high frequency current ripple inducing switching patterns. In this thesis, the influence of these current ripple on battery ageing and batte...
Sábháilte in:
| Príomhchruthaitheoir: | |
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| Formáid: | Online |
| Teanga: | Gearmáinis |
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Universitätsverlag der Technischen Universität Berlin
2022
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| Ábhair: | |
| Rochtain ar líne: | ONIX_20220415_9783798332416_8 |
| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
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| _version_ | 1869524472334123008 |
|---|---|
| author | Korth Pereira Ferraz, Pablo |
| author_browse | Korth Pereira Ferraz, Pablo |
| author_facet | Korth Pereira Ferraz, Pablo |
| author_sort | Korth Pereira Ferraz, Pablo |
| collection | Directory of Open Access Books |
| description | The success of battery electric vehicles mainly depends on the reliability and predictability of the battery pack connected to different power electronics with high frequency current ripple inducing switching patterns. In this thesis, the influence of these current ripple on battery ageing and battery operating behaviour is investigated by cyclic ageing tests on lithium-ion-cells with induced high frequency current ripple by a specifically developed cell tester. Comparing the most important ageing parameters, i.~e. capacity loss, inner resistance and polarisation behaviour, yields only a minor and mostly neglectable influence of current ripple on battery ageing, compared to more severe impacts such as cycle depth. Moreover, the direct link between the ageing parameters is confirmed and independent from the cell's cycling. However, the measurements also show that the practical cycle depth is limited due to current ripple and suggest a quantitative connection between the size of the current ripple and the lowered reachable cycle depths. Hence, a severe impact of current ripple on the reliability of the battery pack is unlikely whereas the predictability might be noticeably reduced. |
| format | Online |
| id | doab-20.500.12854ir-81548 |
| institution | Directory of Open Access Books |
| language | ger |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Universitätsverlag der Technischen Universität Berlin |
| publisherStr | Universitätsverlag der Technischen Universität Berlin |
| record_format | ojs |
| spelling | doab-20.500.12854ir-815482025-07-30T11:55:40Z Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien Korth Pereira Ferraz, Pablo lithium-ion-battery battery ageing cyclic ageing tests power electronics current ripple thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components The success of battery electric vehicles mainly depends on the reliability and predictability of the battery pack connected to different power electronics with high frequency current ripple inducing switching patterns. In this thesis, the influence of these current ripple on battery ageing and battery operating behaviour is investigated by cyclic ageing tests on lithium-ion-cells with induced high frequency current ripple by a specifically developed cell tester. Comparing the most important ageing parameters, i.~e. capacity loss, inner resistance and polarisation behaviour, yields only a minor and mostly neglectable influence of current ripple on battery ageing, compared to more severe impacts such as cycle depth. Moreover, the direct link between the ageing parameters is confirmed and independent from the cell's cycling. However, the measurements also show that the practical cycle depth is limited due to current ripple and suggest a quantitative connection between the size of the current ripple and the lowered reachable cycle depths. Hence, a severe impact of current ripple on the reliability of the battery pack is unlikely whereas the predictability might be noticeably reduced. 2022-05-13T03:38:50Z 2022-05-13T03:38:50Z 2022-04-15T13:09:10Z 2022 book ONIX_20220415_9783798332416_8 OCN: 1367233068 2367-3761 https://library.oapen.org/handle/20.500.12657/54067 9783798332416 9783798332423 https://directory.doabooks.org/handle/20.500.12854/81548 ger Elektrische Energietechnik an der TU Berlin open access image/jpeg image/jpeg image/jpeg image/jpeg Attribution 4.0 International Attribution 4.0 International Attribution 4.0 International Attribution 4.0 International https://library.oapen.org/bitstream/20.500.12657/54067/1/korth_pereira_ferraz_pablo.pdf https://library.oapen.org/bitstream/20.500.12657/54067/1/korth_pereira_ferraz_pablo.pdf https://library.oapen.org/bitstream/20.500.12657/54067/1/korth_pereira_ferraz_pablo.pdf https://library.oapen.org/bitstream/20.500.12657/54067/1/korth_pereira_ferraz_pablo.pdf Universitätsverlag der Technischen Universität Berlin 10.14279/depositonce-12657 10.14279/depositonce-12657 e39576fc-df94-4af7-8fbe-4f7c2d6b68f3 9783798332416 9783798332423 AG Universitätsverlage 218 Berlin open access |
| spellingShingle | lithium-ion-battery battery ageing cyclic ageing tests power electronics current ripple thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components Korth Pereira Ferraz, Pablo Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title | Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title_full | Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title_fullStr | Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title_full_unstemmed | Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title_short | Auswirkungen der hochfrequent alternierenden Ströme leistungselektronischer Schaltungen auf das Betriebs- und Alterungsverhalten von Lithium-Ionen-Batterien |
| title_sort | auswirkungen der hochfrequent alternierenden strome leistungselektronischer schaltungen auf das betriebs und alterungsverhalten von lithium ionen batterien |
| topic | lithium-ion-battery battery ageing cyclic ageing tests power electronics current ripple thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components |
| topic_facet | lithium-ion-battery battery ageing cyclic ageing tests power electronics current ripple thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TJ Electronics and communications engineering::TJF Electronics engineering::TJFC Electronics: circuits and components |
| url | ONIX_20220415_9783798332416_8 |
| work_keys_str_mv | AT korthpereiraferrazpablo auswirkungenderhochfrequentalternierendenstromeleistungselektronischerschaltungenaufdasbetriebsundalterungsverhaltenvonlithiumionenbatterien |