摘要
本文全面阐述了定日镜、吸热器、超临界CO2布雷登循环塔式光热发电系统和塔式太阳能辅助燃煤发电系统技术的研究进展情况,剖析了塔式太阳能热发电技术的经济性,对比了塔式、槽式、线性菲涅尔式、碟式四种模式太阳能光热电站,研究探讨了中国西北地区建设大规模光热电站的可行性。研究认为塔式太阳能光热电站能够持续稳定进行大规模发电,具有明显的可持续性,但是其光电效率和实际建设可行性还要在未来的研究中进一步提升。
This paper summarized the research progress of heliostats, heat sinks, supercritical CO2 Braden cycle tower photothermal power generation systems and tower solar-assisted coal-fired power generation systems, and analyzed the economics of tower solar thermal power generation tech-nology. The tower, trough, linear Fresnel, and dish-type, four solar thermal power stations were compared. Finally the feasibility of constructing a large-scale solar thermal power station in the northwest region was explored, and it was concluded that the tower solar thermal power station can sustain large-scale power generation continuously, but the improvement of its photoelectric efficiency and the feasibility of actual construction should be further developed in the future re-search.
出处
《可持续发展》
2019年第4期789-795,共7页
Sustainable Development
