A comprehensive techno-economic analysis method for power generation systems with CO2 capture
文献类型：期刊论文
| 作者 | Xu, Gang2; Jin, HongGuang1; Yang, YongPing2; Xu, YuJie1; Lin, Hu1; Duan, Liqiang2 |
| 刊名 | INTERNATIONAL JOURNAL OF ENERGY RESEARCH
 |
| 出版日期 | 2010-03-25 |
| 卷号 | 34期号:4页码:321-332 |
| 关键词 | techno-economic analysis CO2 capture power generation system CO2 avoidance cost system integration |
| 英文摘要 | A new comprehensive techno-economic analysis method for power generation systems with CO2 capture is proposed in this paper. The correlative relationship between the efficiency penalty, investment increment, and CO2 avoidance cost is established. Through theoretical derivation, typical system analysis, and variation trends investigation, the mutual influence between technical and economic factors and their impacts on the CO2 avoidance cost are studied. At the same time, the important role that system integration plays in CO2 avoidance is investigated based on the analysis of a novel partial gasification CO2 recovery system. The results reveal that for the power generation systems with CO2 capture, the efficiency penalty not only affects the costs on fuel, but the incremental investment cost for CO2 capture (U.S.$ kW(-1)) as well. Consequently, it will have a decisive impact on the CO2 avoidance cost. Therefore, the added attention should be paid to improve the technical performance in order to reduce the efficiency penalty in energy system with CO2 capture and storage. Additionally, the system integration may not only decrease the efficiency penalty, but also simplify the system structure and keep the investment increment at a low level, and thereby it reduces the CO2 avoidance cost significantly. For example, for the novel partial gasification CO2 recovery system, owing to system integration, its efficiency can reach 42.2%, with 70% of CO2 capture, and its investment cost is only 87$ kW(-1) higher than that of the reference IGCC system, thereby the CO2 avoidance cost is only 6.23$ t(-1) CO2. The obtained results provide a comprehensive technical-economical analysis method for energy systems with CO2 capture useful for reducing the avoidance costs. Copyright (C) 2009 John Wiley & Sons, Ltd. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels ; Nuclear Science & Technology |
| 研究领域[WOS] | Energy & Fuels ; Nuclear Science & Technology |
| 关键词[WOS] | COMMERCIALLY READY TECHNOLOGY ; ECONOMIC-ANALYSIS ; PLANT ; COAL ; COPRODUCTION ; OPTIMIZATION ; ELECTRICITY ; HYDROGEN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275607000002 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106495]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.N China Elect Power Univ, Sch Energy & Power Engn, Minist Educ,Beijing Key Lab Energy Safety & Clean, Key Lab Condit Monitoring & Control Power Plant E, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Gang,Jin, HongGuang,Yang, YongPing,et al. A comprehensive techno-economic analysis method for power generation systems with CO2 capture[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH,2010,34(4):321-332. |
| APA | Xu, Gang,Jin, HongGuang,Yang, YongPing,Xu, YuJie,Lin, Hu,&Duan, Liqiang.(2010).A comprehensive techno-economic analysis method for power generation systems with CO2 capture.INTERNATIONAL JOURNAL OF ENERGY RESEARCH,34(4),321-332. |
| MLA | Xu, Gang,et al."A comprehensive techno-economic analysis method for power generation systems with CO2 capture".INTERNATIONAL JOURNAL OF ENERGY RESEARCH 34.4(2010):321-332. |
入库方式： OAI收割
来源：工程热物理研究所
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