Optimization Control for Orderly Charge and Discharge Control Strategy of Electric Vehicles Based on Reliable Index of Charging

摘要

The charging reliability of electric vehicles directly affects the owner's daily travel and charging satisfaction, while the current charging and discharging strategies for electric vehicles do not take into account the charging reliability indicators. Aiming at this quo, control method for electric vehicles based on charging reliability indicators is proposed in this paper. The method puts forward an indicator of electric vehicle charging reliability, and based on this indicator, combined with peak and valley time-of-use electricity prices, an orderly charging and discharging control process of electric vehicles is given. Taking IEEE RBTS-Bus6 system as an example, the method presented in this paper are simulated. The simulation verifies the effectiveness of the control strategy proposed in this paper. The results show that it performs effective in improving the reliability of EV charging and user satisfaction.