Maximum Tolerated Number of Simultaneous BEV Charging Events in a Typical Low-Voltage Grid for Urban Residential Area
نویسندگان
چکیده
In this paper, we determine the maximum number of battery electric vehicles (BEVs) that can be charged simultaneously at full power during peak load hour without overloading transformer and lines or causing an unacceptable voltage drop in low-voltage (LV) grid. order to predict BEVs charging demand, application takes into account random user’s arrival time initial state charge (SOC) was developed using C++ programming language Qt toolkit. The network analysis then carried out Quasi-Dynamic Simulation (QDS) toolbox DIgSILENT PowerFactory on a typical German LV grid for metropolitan urban area. simulation findings indicate value simultaneity factor (SF) plays important role identifying most robust weakest grid’s bottlenecks. There is currently no immediate threat electromobility pushing parameters their limits; however, it essential examine bottlenecks gradually prepare them ramp-up BEVs. short term, removed conservative planning operating principles; employing novel approaches will crucial longer term.
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ژورنال
عنوان ژورنال: World Electric Vehicle Journal
سال: 2023
ISSN: ['2032-6653']
DOI: https://doi.org/10.3390/wevj14070165