摘要
在太阳能热发电(Concentrating solar power plant,简称CSP)领域,商业应用比较成熟有塔式和槽式技术。通过了解塔式与槽式机组的系统工作原理,了解塔式与槽式机组中蒸汽发生系统(Steam Generation System简称SGS)的组成和工艺流程,从光热机组整体设计、蒸汽发生系统设计、系统运行以及换热器本体优化等角度进行研究,为提高蒸汽发生系统的运行可靠性,提高光热电站运行的可靠性提供优化方案。
In solar thermal powerplant(concentrated solar power plant,abbreviated as CSP),commercial applications are more mature with Central Receiver Tower and Parabolic Through technologies.By understanding the working principles of Tower and Trough units,the composition and process flow of the steam generation system(SGS for short)in Tower and Trough units,this paper studies the overall design of the CSP unit,the design of the steam generation system,the system operation and the optimization of the heat exchanger body»etc.,and provides some ideas for improving the operational reliability of the steam generation system and the reliability of the CSP plant.
作者
张荣发
Zhang Rongfa(Shanghai Electric Power Station Engineering Company,Shanghai 201199,China)
出处
《电站辅机》
2021年第3期5-9,共5页
Power Station Auxiliary Equipment
关键词
太阳能热发电
光热
系统设计
蒸汽发生系统
可靠性
换热器
solar thermal powerplant
solar thermal
system design
steam generation system
reliability
heat exchanger
