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| Home > Publications database > Ensuring (n − 1)-reliability in the optimal design of distributed energy supply systems |
| Contribution to a conference proceedings/Contribution to a book | FZJ-2020-02350 |
; ; ;
2018
Elsevier
Amsterdam [u.a.]
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Please use a persistent id in citations: doi:10.1016/B978-0-444-64235-6.50057-7
Abstract: For distributed energy supply systems, reliability is important but still often neglected during design. We present a rigorous design approach which ensures the exact supply of all energy demands during the failure of one arbitrary component at any time. Since this (n − 1)-reliable approach leads to high computational effort, we propose an alternative inexact approach with reduced computational effort. This so-called (n − max)-reliable approach also ensures sufficient energy supply but allows overproduction. An industrial real-world case study shows that both reliability approaches reduce both investment costs as well as total annualized costs significantly for a reliable design compared to current practical heuristics.
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