提出了一种CO2近零排放的太阳能与生物质能互补发电系统,采用槽式太阳能集热与生物质能补燃有机结合的方式,工质水首先经过油水换热器,通过导热油间接吸收太阳能转变为370℃蒸汽,再通过生物质补燃转变为535℃蒸汽后进入蒸汽轮机组膨胀作功.模拟并分析了两种典型方案的热力学性能,设计工况下方案一系统出功为135.07MW,发电效率为30.93％,方案二系统出功为152.03MW,发电效率为29.59％.新系统有效解决了槽式太阳能单独热发电热效率低和生物质单独发电电站规模小的问题,为太阳能和生物质能的高效利用提供了一种新方法.
参考文献
| [1] | Qu Hang;Zhao Jun;Yu Xiao;Cui Junkui .Prospect of concentrating solar power in China-the sustainable future[J].Renewable & sustainable energy reviews,2008(9):2505-2514. |
| [2] | Hank Price;Eckhard Lupfert;David Kearney;Eduardo Zarza;Gilbert Cohen;Randy Gee;Rod Mahoney .Advances in Parabolic Trough Solar Power Technology[J].Journal of Solar Energy Engineering,2002(2):109-125. |
| [3] | Milton Matos Rolim;Naum Fraidenraich;Chigueru Tiba .Analytic Modeling Of A Solar Power Plant With Parabolic Linear Collectors[J].Solar Energy,2009(1):126-133. |
| [4] | M.S. Jamel;A. Abd Rahman;A.H. Shamsuddin .Advances in the integration of solar thermal energy with conventional and non-conventional power plants[J].Renewable & sustainable energy reviews,2013(Apr.):71-81. |
| [5] | Thomas Nussbaumer .Combustion and Co-combustion of Biomass: Fundamentals, Technologies, and Primary Measures for Emission Reduction[J].Energy & Fuels,2003(6):1510-1521. |
| [6] | Elysia J. Sheu;Alexander Mitsos;Ahmad A. Eter;Esmail M. A. Mokheimer;Mohamed A. Habib;Amro Al-Qutub .A Review of Hybrid Solar-Fossil Fuel Power Generation Systems and Performance Metrics[J].Journal of Solar Energy Engineering,2012(4):041006-1-041006-17. |
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