Abstract
The development of lifetime estimation models for Lithium-ion battery cells, which are working under highly variable mission profiles characteristic for wind power plant applications, requires a lot of expenditures and time resources. Therefore, batteries have to be tested under accelerated lifetime ageing conditions. This paper presents a three-stage methodology used for accelerated lifetime testing of Lithium-ion batteries. The results obtained at the end of the accelerated ageing process can be used for the parametrization of a performance-degradation lifetime model. In the proposed methodology both calendar and cycling lifetime tests are considered since both components are influencing the lifetime of Lithium-ion batteries. The methodology proposes also a lifetime model verification stage, where Lithium-ion battery cells are tested at normal operating conditions using an application specific mission profile.
Originalsprog | Engelsk |
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Titel | Proceedings of the Energy Conversion Congress and Exposition, ECCE 2013 |
Antal sider | 9 |
Forlag | IEEE Press |
Publikationsdato | 2013 |
Sider | 690-698 |
ISBN (Trykt) | 9781479903375 |
ISBN (Elektronisk) | 978-147990335-1 |
DOI | |
Status | Udgivet - 2013 |
Begivenhed | IEEE Energy Conversion Congress and Exposition - Denver, USA Varighed: 15 sep. 2013 → 19 sep. 2013 |
Konference
Konference | IEEE Energy Conversion Congress and Exposition |
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Land/Område | USA |
By | Denver |
Periode | 15/09/2013 → 19/09/2013 |