The development of smart micro-grids makes the use of new and green technologies like plug-in electric vehicles more suitable. The plug-in electric vehicles can play a role in storing energy due to their network connection capability. The smart micro-grid can use this stored energy to reduce its operating cost. In this paper, a new mechanism based on the contractual agreements between the owners of plug-in electric vehicles and the smart micro-grid is proposed to provide the system's energy during the operating day. The proposed model enables plug-in electric vehicles parked in official parking to be integrated into the operation of smart micro-grid and earn revenue. The operation optimization is formulated as a two-stage stochastic mixed-integer linear problem and is implemented on energy management of a typical smart micro-grid as a case study. The simulation results confirm the effectiveness of the proposed design for both smart micro-grid and plug-in electric vehicles in the case of expected cost reduction. Also, the performance of the stochastic model for uncertainty handling is shown by the value of the stochastic solution.

智能微电网的发展使得更适合使用新型和绿色技术（如插电式电动汽车）。插电式电动车由于其网络连接能力，可以起到存储能量的作用。智能微电网可以使用此存储的能量来降低其运营成本。本文提出了一种基于插电式电动汽车的所有者与智能微电网之间的合同协议的新机制，以在运行期间为系统提供能量。拟议中的模型使停放在官方停车场的插电式电动汽车能够集成到智能微电网的运营中并获得收入。运筹学优化公式化为两阶段随机混合整数线性问题，并以典型智能微电网的能源管理为例进行了研究。仿真结果证实了在预期的成本降低的情况下，针对智能微电网和插电式电动汽车提出的设计的有效性。同样，用于不确定性处理的随机模型的性能由随机解的值表示。