可再生能源综合系统现状与未来发展趋势研究OA

This paper analyzes the present situation of China's energy structure and the main challenges faced by energy transformation,combined with future energy demand,and studies a low-carbon and low-cost energy transformation path suitable for China's national conditions.It proposes a new type energy system solution that focuses on renewable energy as the main body,complements multi energy sources,combines"cooling-heating-power",and integrates"source-network-load",which is a renewable energy integrated system.Then,the current status and key technologies of renewable energy integrated systems are studied,and their future development trends are analyzed.The research results show that building a hierarchical and scenario based new type energy system centered around the user side,with renewable energy as the main body,integrates"cooling-heating-power"and"source-network-load"around the user side is a systematic solution for China to achieve energy transformation.