Anticipative charging of Plug-in Electric Vehicles and its impact on the grid
Anticipative charging of Plug-in Electric Vehicles and its impact on the grid
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插电式电动汽车的预期充电及其对电网的影响
DOI：
10.1109/itec.2014.6861805
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
R. Baldick
中科院分区：
文献类型：
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作者：
Mahdi Kefayati;R. Baldick
交通电气化被认为对交通和电力网络以及我们对化石燃料的依赖产生深远影响。因此，了解这种转变的影响并做好准备是非常必要的。大多数关于插电式电动汽车（PEV）充电模型的文献都是独立处理充电会话，而忽略了它们之间的相互依赖性。在这项工作中，我们认为理解这种相互依赖的重要性，提出了预期的充电模型，并调查其对PEV的需求灵活性，PEV充电需求和电网的影响。我们表明，预期的行为的司机，即他们的（部分）知识，他们的运输计划在不久的将来，结果在PEV负载的整体灵活性较低。然而，在某些条件下，它通过将其移向非高峰时段而对整体PEV负载产生积极影响。
Transportation electrification is deemed to have profound impacts on both transportation and electricity networks as well as our dependence on fossil fuels. Therefore, it is imperative to understand the impacts of this transition and prepare for it. Most of the literature on Plug-in Electric Vehicle (PEV) charging models treat charging sessions independently and ignore their interdependence. In this work, we argue the importance of understanding this interdependence, propose the anticipative charging model, and investigate its effect on PEV demand flexibility, PEV charging demand and the grid. We demonstrate that the anticipative behavior of the drivers, i.e. their (partial) knowledge of their transportation plan in near future, results in less overall flexibility in the PEV load. However, under certain conditions, it positively impacts the overall PEV load by moving it toward off peak hours.