Optimal Participation of an Electric Vehicle Aggregator in Day-Ahead Energy and Reserve Markets
Optimal Participation of an Electric Vehicle Aggregator in Day-Ahead Energy and Reserve Markets
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DOI：
10.1109/tpwrs.2015.2496551
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发表时间：
2016-07
影响因子：
6.6
通讯作者：
Mushfiqur R. Sarker;Y. Dvorkin;M. Ortega-Vazquez
中科院分区：
文献类型：
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作者：
Mushfiqur R. Sarker;Y. Dvorkin;M. Ortega-Vazquez
聚合器充当系统运营商和住宅客户之间的调解人，为电动汽车(EV)车主和电力系统实现互利协调。该聚合器旨在从批发市场的能源交易和监管储备中获得最大利润。由于聚合器不拥有电动汽车电池，电动汽车车主必须补偿由于超出运输需要的额外循环而导致的电池退化。本文提出了一种竞价策略，使发电商在参与竞争性能源市场和不同的调节储备市场时获得最大利润，同时补偿电动车车主的降级。结果表明，根据电池成本的不同，聚合器会在能源和储备市场之间分配资源。结果还表明，如果聚合器使用电动汽车提供服务，系统运营商可以实现成本节约。
An aggregator acts as a mediator between the system operator and residential customers, enabling mutually beneficial coordination for electric vehicle (EV) owners and the power system. The aggregator aims to maximize its profits from trading energy and regulation reserve in wholesale markets. Since the aggregator does not own EV batteries, the EV owners must be reimbursed for the degradation of their batteries due to the additional cycling beyond transportation needs. This paper proposes a bidding strategy for the aggregator to maximize its profits from participating in competitive energy and different regulating reserves markets, while compensating EV owners for degradation. The results show that depending on the battery cost, the aggregator splits its resources between the energy and reserves markets. The results also show the system operator attains cost savings, if an aggregator uses EVs to provide services.