综合能源系统的经济性计算分析

he integrated energy system is of great value to China\'s energy development in the future. Through the establishment of cost models for various forms of power generation, the economics of the integrated energy system can be obtained by calculation and analysis. With the increase in the rated power of wind power, the total investment and construction cost of the system continues to increase; with the increase in the rated power of wind power, the total operation and maintenance cost of the system also continues to increase; the investment and construction cost of small nuclear power is relatively high, but the operation and maintenance The cost is low. When building an integrated energy system with small nuclear power, it is necessary to comprehensively demonstrate and explore the economics of the system. Wind power, photovoltaic power and nuclear power are highly complementary. The reasonable configuration of the power supply capacity and the full use of the advantages of each power supply play a great role in energy saving, emission reduction and stable operation of the power system.