Consideration of the optimization of the regional power supply structure of new energy sources

Abstract To realize the energy transition, the proportion of new energy in the power supply structure will continue to increase, for the power supply planning, to realize the efficient use of new energy, it is necessary to reasonably configure the installed capacity of different types of power supply, to ensure the new energy consumption. This paper firstly analyzes the power model of the new energy-containing power system and the characteristics of wind-scenery complementarity, and then, to minimize the total cost of power generation and make full use of wind-scenery complementarity, applies the theory of complex adaptive systems to the regional power supply planning, and constructs a power supply planning model based on the theory of complex adaptive systems. Finally, by simulating and analyzing the actual power grid in a region, the power structure of its original power system is re-planned and compared with the genetic algorithm. The results show that the total power generation cost is reduced, the new energy consumption is increased, and the fossil fuel consumption is reduced under the constraints of power and power balance, which verifies the effectiveness and feasibility of the model.