Based on user side participated optimal dispatching mathematical model of the intelligent industrial park platform

the ability that the internal loads could participate in the interaction between power and loads is estimated. In the model

the minimization of dispatch operation cost is set as the goal where the grid compensates the power shortage of intelligent industrial park or adopts its extra power to ensure real-time power balance of the whole system. The intelligent industrial park makes optimal dispatch plan for internal controllable loads to make them participate into the system operation for the purpose of its optimal profits. Finally

the feasibility of the constructed model is proved and the comparison between bilevel optimal dispatch and single optimal dispatch is made to highlight the characteristic of bilevel optimal dispatch. The economic operation of system with intelligent industrial parks is achieved.