Article (Scientific journals)
Smarter charging: Power allocation accounting for travel time of electric vehicle drivers
Fridgen, Gilbert; Thimmel, Markus; WEIBELZAHL, Martin et al.
2021In Transportation Research. Part D, Transport and Environment, 97, p. 102916
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Keywords :
Electric mobility; Smart charging; Power allocation; Utility; Travel time
Abstract :
[en] Growing electric vehicle (EV) dissemination will increase charging infrastructure installation at home. Similar daily routines are associated with high peak loads due to simultaneous EV charging. However, predominantly residential power transmission is not designed for such high loads, yielding charging bottlenecks and restricting future charging at home. Addressing such bottleneck situations and including the EV driver perspective, we introduce a power allocation mechanism that considers the total travel time of the upcoming trip, consisting of actual driving time and time required for charging externally (including the detour to public charging facilities). Assuming that travel time generally negatively correlates with EV driver utility, our optimization model maximizes the resulting utility of EV drivers. Avoiding unnecessary external charging stops due to an insufficient state of charge at the time of departure, our approach generates travel time savings that increase overall EV driver utility. We illustrate our approach using exemplary cases.
Research center :
- Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Other
Disciplines :
Computer science
Management information systems
Author, co-author :
Fridgen, Gilbert  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > FINATRAX
Thimmel, Markus
WEIBELZAHL, Martin ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > FINATRAX
Wolf, Linda
External co-authors :
yes
Language :
English
Title :
Smarter charging: Power allocation accounting for travel time of electric vehicle drivers
Publication date :
2021
Journal title :
Transportation Research. Part D, Transport and Environment
ISSN :
1361-9209
eISSN :
1879-2340
Publisher :
Elsevier, United Kingdom
Volume :
97
Pages :
102916
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
Sustainable Development
FnR Project :
FNR13342933 - Paypal-fnr Pearl Chair In Digital Financial Services, 2019 (01/01/2020-31/12/2024) - Gilbert Fridgen
Funders :
FNR - Fonds National de la Recherche [LU]
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since 29 July 2021

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