Grid Impact of Frequency Regulation Provided by V2Gs Aggregated at HV, MV and LV Level
نویسندگان
چکیده
Vehicle-to-Grid chargers (V2Gs) are currently considered a key component for supporting future power systems in primary and especially secondary frequency regulation. Most of the research works conducted so far on this topic based vehicle-centric perspective, whereas global approaches where impact caused by fleets V2Gs is studied from perspective an entire electric grid remain quite unexplored. In particular, effects aggregating different amounts HV, MV LV subgrids to participate control represents novel aspect be investigated, which expected possess strong potential further improving aggregation processes. To end, work presents “global working framework” developed evaluate system participation A reality-based network considered, two three ten interconnected. The four percentages aggregated evaluated V2G installed capacities, 10 MW 20 MW. Results finally analyzed, including vs time response, rate change frequency, losses, etc., valuable knowledge, insights guidelines obtained guiding grid-level optimizations
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2023
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2023.3296220