Intelligent Strategy on Coordinated Charging of PHEV with TOU Price

On context of time-of-use electricity price market, this paper mainly proposes a feasible PHEV charging mechanism for peak load management, the grid´s peak load regulation model and PHEV terminal cost model are separately established. In accordance with the mechanism, this paper also puts forward an optimization algorithm based on dynamic estimate interpolation concept. At last, an example is simulated to illustrate the feasibility of the proposed model and algorithm.