摘要
针对郑州地区某SGT5-4000F型燃气-蒸汽联合循环增加太阳能集热场所组成的太阳能互补联合循环(ISCC)系统进行研究,分析在不同太阳能辐射强度下系统热力参数并与传统燃气-蒸汽联合循环(CCPP)对比。结果表明ISCC系统具有较好的热力性能。年节省天然气费用5512.36万$,年CO2减排量3.02×105t,具有较好的社会效益和经济效益。
In this paper,an ISCC system of SGT5-4000F coupled with solar collectors in Zhengzhou is studied.The thermal parameters of the system under different direct normal irradiance(DNI)is analyzed and compared with the traditional CCPP.Results show that the ISCC system has better thermal performance,social and economic benefits,which can save the cost of 55.12 million yuan and reduce CO2 emissions of 3.02×10^5 ton per year.
作者
王树成
付忠广
张高强
张天清
宋学博
Wang Shucheng;Fu Zhongguang;Zhang Gaoqiang;Zhang Tianqing;Song Xuebo(Key Laboratory of Condition Monitoring and Control for Power Plant Equipment,North China Electric Power University,Beijing 102206,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2020年第4期86-91,共6页
Acta Energiae Solaris Sinica
基金
北京市自然基金面上项目(3162030)。
