菲涅尔式太阳能集热系统性能研究  

Performance study on linear fresnel solar thermal system

作　　者：刘冠杰[1] 左钧 郑建涛[1] 刘明义[1] 裴杰[1] 徐海卫[1] 

机构地区：[1]中国华能集团清洁能源技术研究院有限公司,北京100098 [2]华能海南发电股份有限公司南山电厂,海南三亚572000

出　　处：《热力发电》2014年第1期66-68,共3页Thermal Power Generation

基　　金：华能集团科技项目(TZ-10-HJK02);国家能源应用技术研究及工程示范项目(NY20130101)

摘　　要：将菲涅尔式太阳能集热系统与燃气蒸汽联合循环机组相结合,构建成了首个太阳能-燃气联合循环发电系统,并成功投入运行。菲涅尔式太阳能集热系统占地10 000m2,设计热功率为1.5MW,系统可产生3.5MPa、400℃的过热蒸汽。太阳能集热系统年贡献发电量超过100万kW·h,节省标煤450t,减排CO2总量达900t。The first integrated solar combined cycle （ISCC） power generation system in China was built and connected to grid,which consisted of a linear fresnel solar field and gas combined cycle power station. This Fresnel solar system occupies an area of 10 000 m2 and the design thermal power capacity is 1.5 MW,which can produce superheated steam with pressure of 3.5 MPa and temperature of 400 ℃. Moreover,it contributes more than 1.0 × 106 kW · h electricity per year, and about 450 t standard coal and 900 t CO2 emission will be saved and reduced.

关 键 词：菲涅尔 太阳能 燃气-蒸汽联合循环 发电 热功率 

分 类 号：TK513[动力工程及工程热物理—热能工程]