On Optimality Criteria for Reverse Charging of Electric Vehicles
On Optimality Criteria for Reverse Charging of Electric Vehicles
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DOI：
10.1109/tits.2013.2271953
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发表时间：
2014-02
影响因子：
8.5
通讯作者：
S. Stüdli;W. Griggs;E. Crisostomi;R. Shorten
中科院分区：
文献类型：
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作者：
S. Stüdli;W. Griggs;E. Crisostomi;R. Shorten
人们对电动汽车(EVS)渗透率的期望越来越高，这推动了与EV充电相关的几个领域的研究。一个令人感兴趣的话题是，电动汽车不仅是可控负载，而且是存储系统，可以用来通过提供电力来缓解高峰时期电网的负载。这被称为车辆到电网(V2G)。由于将能源返还给电网会影响移动模式，因此V2G会带来相关的环境成本。为了研究这一问题，我们将电力负荷回馈给电网的问题描述为一个优化问题，其目标是以最小化环境成本的方式回馈期望的能量。我们表明，这种优化非常复杂，在某些情况下，V2G的成本可能会高得令人望而却步。
Ever increasing expectations regarding the penetration level of electric vehicles (EVs) are driving several areas of research related to EV charging. One topic of interest treats EVs not only as controllable loads but also as storage systems, which can be used to mitigate the load on the grid during peak times by offering power. This is known as vehicle to grid (V2G). Since returning energy to the grid affects mobility patterns, V2G has an associated environmental cost. In this paper, to investigate this issue, we formulate the problem of returning electrical load to the grid as an optimization whose goal is to return the desired energy in a fashion that minimizes the cost on the environment. We show that this optimization is highly complex, and in some circumstances, the cost of V2G can be prohibitive.