Research on the Life Cycle Carbon Emission Model of Wind-Solar-Storage Hybrid Power Generation System

This paper determines the carbon emission system boundary of the the wind-solar-storage hybrid power generation system based on the life cycle assessment(LCA) method, and divides its full life cycle into five stages, namely raw material production, transportation, construction, operation and maintenance, and waste recycling stages. Then identify the carbon emission inventory of each stage and build the carbon emission model of each stage, so as to achieve the full life cycle carbon emission model of wind-solar-storage hybrid power generation system. Finally, an example is given to demonstrate the effectiveness of the proposed model.