To better evaluate the performance of our proposed algorithms, three scenarios are considered for simulations, each tested with three cases. The first two scenarios use simple greedy algorithms. In the first scenario, the aggregator deploys a “charge-upon-arrival” strategy. The aggregator charges each connnected Electric Vehicles with maximum possible charging rate as soon as the Electric Vehicles arrives, which results in the least delay time, but possibly higher charging cost. In the second scenario, the aggregator deploys the strategy “purchase-at-deadline”, which tries to use all the available wind energy s(t) at timeslot t and only buys from the real-time electricity market when the deadline approaches. Lyapunov optimization algorithm is used in the third senario with a balance between delay time and charging cost, where η is set to 2, V set to 1000.