ENSPOC耦合sCO2循环燃煤发电系统经济性预测
SPOC耦合sCO2循环燃煤发电系统经济性预测
- 电力科学与工程 2025年41卷第6期 页码：69-78
- 作者机构：
1. 河北省低碳高效发电技术重点实验室(华北电力大学)
2. 华北电力大学动力系
- 作者简介：
- 基金信息：国家重点研发计划资助项目（2023YFB4104301）
DOI：
中图分类号： TM621-
纸质出版：2025
- 稿件说明：
移动端阅览
高紫娟, 雷鸣. SPOC耦合sCO2循环燃煤发电系统经济性预测[J]. 电力科学与工程, 2025,41(6):69-78.
高紫娟, 雷鸣. SPOC耦合sCO2循环燃煤发电系统经济性预测[J]. 2025, 41(6): 69-78.
摘要
针对富氧燃烧技术效率低、经济性差的问题，提出了一种新型热力系统：分级增压富氧燃烧耦合超临界二氧化碳循环燃煤发电系统。利用Aspen Plus v12软件对系统进行了构建与仿真模拟，并利用夹点分析手段对系统换热网络进行集成与优化，最后采用经济性评价参数–平准化电力成本对优化后系统进行计算。结果显示，系统平准化度电成本为81.02美元/（MW·h），若计入CO
2
销售收入，可低至75.63美元/（MW·h），与同等级660 MW蒸汽循环燃煤系统平准化度电成本为82.543美元/（MW·h）相比，本系统经济性方面具有显著优势。
Abstract
关键词
Keywords
references
肖博,朱忠亮,李瑞涛,张乃强.超临界二氧化碳工质发电系统候选材料高温腐蚀研究现状与进展[J].热力发电,2020(10).
朱萌,周敬,陈磊,李艾书,苏胜,江龙,汪一,胡松,向军.660 MW超临界二氧化碳燃煤机组锅炉设计及经济性分析[J].热力发电,2020(10).
Fan Hu,Heming Sun,Tai Zhang,Qiao Wang,Yu Li,Haohua Liao,Xinying Wu,Zhaohui Liu.Comparative study on process simulation and performance analysis in two pressurized oxy-fuel combustion power plants for carbon capture[J].Energy Conversion and Management,2024.
Xu Jinliang,Wang Xue,Sun Enhui,Li Mingjia.Economic comparison between sCO2 power cycle and water-steam Rankine cycle for coal-fired power generation system[J].Energy Conversion and Management,2021.
State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China,State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.Study on supercritical CO 2 coal-fired boiler based on improved genetic algorithm[J].Energy Conversion and Management,2020.
Sinda Laribi,Lionel Dubois,Marie-Eve Duprez,Guy De Weireld,Diane Thomas.Simulation of the Sour-Compression Unit (SCU) process for CO 2 purification applied to flue gases coming from oxy-combustion cement industries[J].Computers and Chemical Engineering,2019.
Donghwan Shin,Sanggyu Kang.Numerical analysis of an ion transport membrane system for oxy–fuel combustion[J].Applied Energy,2018.
Beijing Key Laboratory of Multiphase Flow and Heat Transfer for Low Grade Energy Utilization, North China Electric Power University, Beijing, 102206, PR China,Beijing Key Laboratory of Multiphase Flow and Heat Transfer for Low Grade Energy Utilization, North China Electric Power University, Beijing, 102206, PR China,Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education, School of Energy & Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China,Beijing Key Laboratory of Multiphase Flow and Heat Transfer for Low Grade Energy Utilization, North China Electric Power University, Beijing, 102206, PR China,Beijing Key Laboratory of Multiphase Flow and Heat Transfer for Low Grade Energy Utilization, North China Electric Power University, Beijing, 102206, PR China.Key issues and solution strategies for supercritical carbon dioxide coal fired power plant[J].Energy,2018.
Plant System Engineering Division, Institute for Advanced Engineering (IAE), Goan-ro, 51 beon-gil, Baegam-myeon, Cheoin-gu, Yongin-si, Yong-In, Gyeonggi-do 17180, South Korea,Plant System Engineering Division, Institute for Advanced Engineering (IAE), Goan-ro, 51 beon-gil, Baegam-myeon, Cheoin-gu, Yongin-si, Yong-In, Gyeonggi-do 17180, South Korea,Plant System Engineering Division, Institute for Advanced Engineering (IAE), Goan-ro, 51 beon-gil, Baegam-myeon, Cheoin-gu, Yongin-si, Yong-In, Gyeonggi-do 17180, South Korea,Plant System Engineering Division, Institute for Advanced Engineering (IAE), Goan-ro, 51 beon-gil, Baegam-myeon, Cheoin-gu, Yongin-si, Yong-In, Gyeonggi-do 17180, South Korea,Plant System Engineering Division, Institute for Advanced Engineering (IAE), Goan-ro, 51 beon-gil, Baegam-myeon, Cheoin-gu, Yongin-si, Yong-In, Gyeonggi-do 17180, South Korea.Thermodynamic and economic investigation of coal-fired power plant combined with various supercritical CO 2 Brayton power cycle[J].Applied Thermal Engineering,2018.
Bin Shi,Erdorng Wu,Wei Wu,Po-Chih Kuo.Multi-objective optimization and exergoeconomic assessment of a new chemical-looping air separation system[J].Energy Conversion and Management,2018.
Fei Xia,Zhiwei Yang,Adewale Adeosun,Akshay Gopan,Benjamin M. Kumfer,Richard L. Axelbaum.Pressurized oxy-combustion with low flue gas recycle: Computational fluid dynamic simulations of radiant boilers[J].Fuel,2016.
Akshay Gopan,Benjamin M. Kumfer,Richard L. Axelbaum.Effect of operating pressure and fuel moisture on net plant efficiency of a staged, pressurized oxy-combustion power plant[J].International Journal of Greenhouse Gas Control,2015.
黄科,谢波,魏义江.一种富氧燃烧烟气中的CO2提纯及液化装置[P].四川空分设备(集团)有限责任公司,2012.
电力规划设计总院.火电工程限额设计参考造价指标[M].中国电力出版社,2023.
0
浏览量
80
下载量
0
CSCD
- Meta-XML下载
- BibTeX下载
- Endnote下载
- RefMan 下载
- NoteExpress下载
- NoteFirst下载
关联资源
相关文章
相关作者
相关机构
AI问答- 技术支持由北京北大方正电子有限公司提供 京ICP备09064830号-19
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies