Biomass coupled power generation is one of the important development directions for improving the proportion of non-fossil energy generation in China and reducing CO2 emissions from power supply. According to the development and application status of biomass coupled power generation technology in China and abroad

this paper summarizes the characteristics

operation experience and influence of direct co-firing

indirect co-firing and parallel co-firing biomass coupled power generation technology. Moreover

based on the characteristics of three ways of biomass coupled power generation technology

the corresponding calculation methods of biomass power generation are proposed. When the co-firing ratio is small

all the above three biomass coupled power generation technologies can meet the engineering application requirements in terms of safety

and the energy utilization efficiency of the direct co-firing and indirect co-firing is higher than that of the parallel co-firing. All the three technologies can accurately calculate the biomass power generation

which contributes to the promotion and application of the domestic biomass coupled power generation technology.