On Beneficial Vehicle-to-Grid (V2G) Services

Edward Bentley, Ghanim Putrus, Gill Lacey, Richard Kotter, Yue Wang, Ridoy Das, Zunaib Ali, Jos Warmerdam

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic


A number of studies have investigated the possibility of extending Electric Vehicle (EV) Lithium-ion battery life by deliberately choosing to store the battery at a low to moderate state of charge. Recently, there has been considerable interest shown in the scheme of a deliberate discharge and subsequent recharge of a battery to yield an overall reduction in battery degradation whilst carrying out Vehicle-to-Grid (V2G) services (so-called `beneficial V2G'). This paper presents an investigation of the conditions permitting successful operation of this method by examining incremental time variation of the relevant parameters for two types of cells from results of the same physical size and chemistry, and similar capacity. These two types of cells are found in this present analysis to offer differing degrees of suitability for beneficial V2G.
Original languageEnglish
Title of host publicationProceedings of 2021 9th International Conference on Modern Power Systems (MPS)
PublisherIEEE Press
Number of pages6
ISBN (Electronic)9781665433822, 9781665433839 (PoD)
ISBN (Print)9781665433815
Publication statusPublished - 2021
EventThe 9th International Conference on Modern Power Systems 2021 - Cluj-Napoca, Romania
Duration: 16 Jun 202117 Jun 2021


ConferenceThe 9th International Conference on Modern Power Systems 2021
Abbreviated titleMPS2021


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