Research on Optimal Operation of Integrated Energy System for Concentrated Solar Power

The integrated energy system with multiple energy sources plays a positive role in promoting energy transformation and achieving coordinated complementarity among multiple energy sources. To fully tap into the potential of carbon reduction in multi-mode heating and gas units on the source side, and achieve low-carbon operation of the integrated energy system, a comprehensive energy system optimization operation model considering carbon trading mechanism is proposed. Firstly, in order to improve the flexibility of energy supply on the source side, electric heaters and auxiliary energy supply from concentrated solar power are introduced to achieve thermoelectric decoupling of gas turbines. Secondly, introduce a tiered carbon trading mechanism and establish a low-carbon economic dispatch model with the goal of minimizing comprehensive costs. Finally, the results demonstrate through simulated examples that the suggested scheduling technique may successfully raise wind power consumption, lower system carbon emissions, and enhance system operation's economic efficiency.