基于新能源市场化交易的甘肃省光伏发电项目经济性研究OA

In recent years,the installed capacity of PV power generation has continued to grow rapidly,and its proportion in China's power structure has continued to climb.With the acceleration of the market-oriented reform of electricity,the market-oriented trading of new energy is inevitable,but it will lead to great uncertainty in the revenue of PV power generation projects.This paper first analyzes the market-oriented trading related policies of new energy in some provinces(autonomous regions)in China where the installed capacity of new energy accounts for a large proportion.Then,an economic model for PV power generation projects based on market-oriented trading is established.Taking a centralized PV power generation project in Gansu Province as an example,the impact of market-oriented trading on the project revenue is calculated,as well as the minimum on feed-in tariff that meets the industry benchmark capital internal rate of return.The research results show that market-oriented trading have a significant impact on the revenue of PV power generation projects,leading to a significant decrease in project revenue.To meet the industry benchmark capital internal rate of return,the feed-in tariff for centralized PV power generation projects in Gansu Province should not be lower than 0.2469 yuan/(kW•h).The research results can provide reference for the market-oriented trading of PV power generation.