Aiming at solving the problem of wind abandonment caused by “setting electricity by heat” constraint of cogeneration of heat and power(CHP) units

a wind power consumption strategy of regional integrated energy system based on concentrating solar power(CSP) and electric vehicle is proposed. Firstly

the model of coordinated operation of CSP and CHP is constructed

and the mechanism of decoupling heat and power through CSP combined with CHP unit is studied. Secondly

the negative characteristic of disordered charging of electric vehicle on reducing net load fluctuation is analyzed

and the capacity of load side schedulable resource for peak cutting and valley filling is explored by introducing vehicle to grid(V2G) strategy. Then

a day-ahead economic scheduling model is established with the objective of minimizing the operating cost and CSP daily investment cost

and the effect of different electric vehicle grid connection modes on the CSP capacity allocation is discussed

and the risk loss caused by prediction error is quantitatively analyzed by conditional value at risk. Based on the solver CPLEX

comparative analysis of multiple scenarios is carried out. The results show that

the proposed strategy can effectively reduce the amount of wind abandonment and total dispatching cost of the system

and provide a reference scheme for decision makers to balance economy and security.