The optimal operation and economic benefit analysis of electric heat storage considering wind power consumption

In the electricity heat combined system, the equipment with large capacity to store heat can improve the stability of power system operation, thereby improving the system's ability to absorb wind power. In view of the construction cost and future benefits of the thermal storage device, a cost-benefit model of the thermal storage device scheme is established, and the data of the electric heat integrated dispatching model of the power system are substituted into it to calculate the IRR of the thermal storage device for the heating configuration of the clean project. The simulation example is solved by simulation software. The simulation results show that there is an optimal allocation of resources in the heat storage system, which makes the IRR of the whole Xilingol League region in Inner Mongolia the highest; The model can effectively analyze the benefits and costs of clean energy projects including heat storage devices in Xilingol League, Inner Mongolia.