DONG Shichong, SHEN Guoqing, ZHANG Heng, et al. Simulation on thermoelectric conversion performance of solar-driven thermoacoustic power generation system[J]. Thermal power generation, 2019, 48(7): 59-63.
Thermoacoustic power generation system driven by solar energy is one of the new power generation systems with wide application value. In the thermoacoustic power generation system proposed in this paper
a high-power annular Fresnel reflector is used to collect heat from the sun
and then the collected heat is converted into electricity by applying traveling-wav8 e thermoacoustic electric generation system. The optical software Lighttools is used to simulate the annular Fresnel reflector optically and calculate the reflector's thermal power
and combining with the thermoacoustic simulation software DeltaEC
numerical simulation on thermoelectric conversion performance of the solar-driven thermoacoustic power generation system is carried out. The results validates the feasibility of the solar-driven thermoacoustic power generation system and provides theoretical basis for subsequent experimental researches.