摘要
Abstract
Promoting renewable energy development shall be the primary choice for China to achieve its carbon peak and carbon neutrality goals.Wind and solar power generation have obvious intermittency,volatility and randomness that may enhance the capability of grid regulation,which is a necessary condition for ensuring rapid growth of renewable energy.Hydropower has two features of adjusting peak of the grid and energy storage and should be boosted under the"dual carbon"goal.Based on basic concepts of integrated development of water,wind,solar and storage energy,best practices of the Qinghai Province which is located in the upper reaches of the Yellow River Basin are introduced.Potentiality and advantages of integrated energy development are explored.However,we are facing a number of challenges such as insufficient installed capacity of hydropower,lacking of integrated planning and coordination mechanism and institutional system.It is recommended to facilitate integrated energy development,by increasing intensity of hydropower development,optimizing the funtion of hydropower from electricity supply to capacity support,improving institutional mechanism for integrated energy development and scientific research and talent cultivation.关键词
水风光储一体化/水电/风电/太阳能/"双碳"Key words
integration of water-wind-solar-storage energy/hydropower/wind power/solar energy/"dual carbon"goal分类
水利科学
