Coordination and control system for regulated charging and discharging of pure electric vehicle in combination with wind power generation

摘要

A coordination and control system for regulated charging and discharging of a pure electric vehicle in combination with wind power generation. The information of each charging station is transferred to a power grid dispatching center. The power grid dispatching center determines the current status of the power system according to the information of wind power prediction, system short-term load prediction, and automatic power generation control system, generates a corresponding charging control mode, and then transfers the information to a centralized charging station coordination and monitoring system for information exchange. The power grid dispatching center sends a peak shaving command to an automotive battery pack through the communication network of the centralized charging station coordination and monitoring system. The automotive battery pack receives the command to implement peak shaving. The system is capable of coordinating and controlling relationships among wind power generation, charging and discharging of an electric vehicle, and the stability of a power grid.