Research on charge and discharge power tracking control for V2G system

摘要

V2G (Vehicle-to-Grid) system, can provide two-way controllable active power and reactive power into the power grid, realize the load fluctuation and stabilize the power grid peak power regulation function. This paper focuses on the power control of the V2G system in the grid-connected mode. The main circuit structure of the V2G system was introduced. To tracking current instructions precisely, the proportion feedback integral control method was proposed. The results of simulation and experiment verified the effectiveness of the proposed control strategy.