Microgrid fuel optimal operation considering prediction of wind power and photovoltaic

Using microgrid economy optimal models in Cplex software, considering electricity price fluctuations and prediction of wind power and photovoltaic, an optimal object of minimum costs for fuel was given. The effect of different optimal object to microgrid operational economy were compared and analyzed. The operation optimization could offer power distribute references for control strategy of microgrid. A optimal computing result of them for enterprise/personal microgrid showed this optimization could help the operator to reduce the microgrid operation costs, make full use of battery capacity, improve the microgrid economy.