由于太阳能自身的间歇性和不稳定性，提高太阳能发电并网的质量成为近年来的研究热点。太阳能光伏-光热（photovoltaic/concentrated solar power，PV-CSP）复合发电技术作为一种新兴技术，相比于单独的太阳能光伏（PV）和太阳能热（CSP）发电技术具有诸多优势，目前已有多种技术形式实现了商业化。介绍了PV、CSP发电技术及PV-CSP复合发电技术，通过一些典型商业化PV-CSP复合电站的建设及运行情况，分析了当今商业化PV-CSP复合电站的应用现状，并综述了近年来对PV-CSP复合发电系统的技术和经济性研究情况。
Photovoltaic/Concentrated Solar Power Hybrid Technology and Its Commercial Application
Zheyang ZHANG,Xing JU,Xinyu PAN,Yu YANG,Chao XU,Xiaoze DU. Photovoltaic/Concentrated Solar Power Hybrid Technology and Its Commercial Application[J]. Power Generation Technology, 2020, 41(3): 220-hybrid. DOI: 10.12096/j.2096-4528.pgt.19137
School of Energy, Power and Mechanical Engineering, North China Electric Power University, Changping District, Beijing 102206, China
Abstract:
Improving the quality of on-grid solar power has attracted worldwide attention in recent years due to the natural intermittent and instability of solar irradiance. As an emerging technology, the photovoltaic/concentrated solar power (PV-CSP) hybrid technology is considered as one of the research focuses currently in solar energy field, due to various advantages compared with the PV-alone and CSP-alone technologies. This paper introduced PV, CSP technologies, and PV-CSP hybrid technology. Through the attention to the construction and operation of some typical commercial PV-CSP hybrid power plants, the application status of commercial PV-CSP hybrid power plants was analyzed, and the technical and economic research of PV-CSP hybrid system in recent years was summarized.
