Day-ahead Energy Scheduling in Residential Areas Based on Orderly Charge and Discharge of Electric Vehicles

摘要

In view of the unordered charging of electric vehicles brings challenges to the security and economic scheduling of residential areas, a day-ahead energy scheduling strategy for residential areas that takes into account the responsiveness of electric vehicles is proposed in this paper. Firstly, a user demand response model considering the uncertainty of electric vehicles charging is established to guide electric vehicles charging and discharging in an orderly manner. Secondly, considering the energy sharing and the price model based on supply and demand ratio (SDR), a day-ahead energy dispatching model for residential areas was established with the goal of minimizing building scheduling cost. In the end, the validity of the model is verified by the example analysis in three different scenarios.