基于碳捕集的燃煤机组热力系统优化及技术经济分析

被引:9
作者
王继选 [1 ]
韩中合 [1 ]
刘小贞 [2 ]
白睿 [1 ]
王营营 [1 ]
王江江 [1 ]
机构
[1] 华北电力大学电站设备状态监测与控制教育部重点实验室
[2] 邯郸职业技术学院电子信息工程系
关键词
碳捕集电站; 热力系统; 参数优化; 粒子群算法; 碳税收;
D O I
暂无
中图分类号
X773 [电力工业];
学科分类号
083002 ;
摘要
碳捕集和封存是实现电力低碳化发展的关键所在,以600 MW机组为例,研究了碳捕集系统的能量流和质量流。提出了碳捕集系统与燃煤机组的耦合方式,计算了参考电站和碳捕集电站的热经济性。建立了碳捕集电站优化模型,以粒子群算法作为优化模型的求解算法,获得了系统的最优解。基于各设备投资成本,建立了碳捕集电站发电成本和CO2减排成本模型,研究了碳捕集电站的技术经济性。利用系统灵敏度分析方法,研究了碳税收和碳售价对发电成本和CO2减排成本的影响。结果表明:优化后碳捕集电站的热效率比优化前提高了1.1%;当CO2税收额高于0.33元/(kgCO2)时,碳捕集电站的经济性优于参考电站。
引用
收藏
页码:773 / 780
页数:8
相关论文
共 13 条
[1]   CO2捕集技术在燃煤电厂中应用的经济性评估 [J].
刘彦丰 ;
朱路平 ;
阎维平 .
中国电机工程学报, 2010, 30(S1) (S1) :59-64
[2]   Expert assessments of retrofitting coal-fired power plants with carbon dioxide capture technologies [J].
Chung, Timothy S. ;
Patino-Echeverri, Dalia ;
Johnson, Timothy L. .
ENERGY POLICY, 2011, 39 (09) :5609-5620
[3]  
Effect of CO 2 gasification reaction on oxy-combustion of pulverized coal char[J] . Ethan S. Hecht,Christopher R. Shaddix,Alejandro Molina,Brian S. Haynes.Proceedings of the Combustion Institute . 2010 (2)
[4]   Oxy-fuel circulating fluidized bed combustion in a small pilot-scale test rig [J].
Czakiert, T. ;
Sztekler, K. ;
Karski, S. ;
Markiewicz, D. ;
Nowak, W. .
FUEL PROCESSING TECHNOLOGY, 2010, 91 (11) :1617-1623
[5]  
CO 2 capture and separation technologies for end-of-pipe applications – A review[J] . Abass A. Olajire.Energy . 2010 (6)
[6]  
Post-combustion CO 2 capture with chemical absorption: A state-of-the-art review[J] . M. Wang,A. Lawal,P. Stephenson,J. Sidders,C. Ramshaw.Chemical Engineering Research and Design . 2010 (9)
[7]   Techno-Economic Evaluations and Benchmarking of Pre-combustion CO2 Capture and Oxy-fuel Processes Developed in the European ENCAP Project [J].
Ekstrom, Clas ;
Schwendig, Frank ;
Biede, Ole ;
Franco, Flavio ;
Haupt, Guenther ;
de Koeijer, Gelein ;
Papapavlou, Charalambos ;
Rokke, Petter E. .
GREENHOUSE GAS CONTROL TECHNOLOGIES 9, 2009, 1 (01) :4233-4240
[8]  
Experience with CO 2 capture from coal flue gas in pilot-scale: Testing of different amine solvents[J] . Energy Procedia . 2009 (1)
[9]   CO2 Capture and Development of an Advanced Pilot-Scale Cryogenic Separation and Compression Unit [J].
Zanganeh, Kourosh E. ;
Shafeen, Ahmed ;
Salvador, Carlos .
GREENHOUSE GAS CONTROL TECHNOLOGIES 9, 2009, 1 (01) :247-252
[10]  
Pre-combustion, post-combustion and oxy-combustion in thermal power plant for CO 2 capture[J] . Mohamed Kanniche,René Gros-Bonnivard,Philippe Jaud,Jose Valle-Marcos,Jean-Marc Amann,Chakib Bouallou.Applied Thermal Engineering . 2009 (1)