配备碳捕集的电站系统变工况运行性能分析及优化

袁鑫; 李·萨仁高娃; 刘战; 陈衡; 徐钢; 王修彦

doi:10.19805/j.cnki.jcspe.2025.240037

欢迎来到能源电力期刊网！

English Version 读者登录期刊登录

您当前的位置：

首页 >

文章列表页 >

配备碳捕集的电站系统变工况运行性能分析及优化

动力设备与系统 | 更新时间：2026-01-27

- 配备碳捕集的电站系统变工况运行性能分析及优化
- Performance Analysis and Optimization of Carbon Capture-equipped Power Station System Under Variable Operating Conditions
- 动力工程学报 2025年45卷第4期页码：496-504
- 作者机构：
  
  华北电力大学能源动力与机械工程学院,北京,102206
- 作者简介：
  
  [ "袁鑫(2000—),女,湖南常德人,硕士研究生,研究方向为多能互补系统集成" ]
  [ "陈衡(通信作者),男,副教授,博士,E-mail:heng@ncepu.edu.cn" ]
- 基金信息：
  
  国家自然科学基金资助项目(52276006)
- DOI：10.19805/j.cnki.jcspe.2025.240037
  中图分类号： X773;TM621
- 网络出版：2025-04-28，
  
  纸质出版：2025
- 稿件说明：
移动端阅览
袁鑫,李·萨仁高娃,刘战,陈衡,徐钢,王修彦. 配备碳捕集的电站系统变工况运行性能分析及优化动力工程学报, 2025, 45(4): 496-504 https://doi.

org/10.19805/j.cnki.jcspe.2025.240037
袁鑫,李·萨仁高娃,刘战,陈衡,徐钢,王修彦. 配备碳捕集的电站系统变工况运行性能分析及优化动力工程学报, 2025, 45(4): 496-504 https://doi. DOI： 10.19805/j.cnki.jcspe.2025.240037.

org/10.19805/j.cnki.jcspe.2025.240037 DOI：

摘要

为了得到合理的碳捕集电厂调峰方案并研究碳捕集电厂参与电网调节产生的经济和环境效益

对1台660 MW燃煤电厂进行碳捕集改造

对电厂各部分能量损失进行分析

得到机组的能量损失机理

分析了不同碳捕集率下机组的运行情况

并设计了碳捕集电厂的优化运行方案。在MATLAB软件中对西北某地区碳捕集电厂采用优化运行方案前后参与电网调节的情况进行模拟。结果表明:优化运行方案可以提升系统的新能源接纳能力

降低系统的弃风弃光量

其中风电机组的出力占比提升了4.82百分点

光伏机组的出力占比提升了1.62百分点

系统的弃风弃光量降低了30.57百分点;系统的度电成本降低了0.015 3 元/(kW·h)

度电碳排放量升高了94.37 g/(kW·h)。

Abstract

To obtain a reasonable peak regulation scheme for carbon capture power plants and study the economic and environmental benefits generated by carbon capture power plants participating in grid regulation

a 660 MW coal-fired power plant was retrofitted with carbon capture. Energy loss of each part of the power plant was analyzed to obtain the energy loss mechanism of the unit. Operations of the unit under different carbon capture rates were analyzed

and the optimized operation scheme of the carbon capture power plant was designed. Operation simulation was carried out in MATLAB for a carbon capture power plant in certain northwest region of China before and after adopting the optimized operation scheme to participate in grid regulation. Results show that the optimized operation scheme can improve the new energy acceptance capacity of the system and reduce the amount of wind and light abandonment of the system. The proportion of the output of wind turbines and photovoltaic turbines is increased by 4.82% and 1.62% separately

and the amount of wind and light abandonment of the system is reduced by 30.57%. The electricity cost of the system is reduced by 0.015 3 yuan/(kW·h)

and the carbon emission is elevated by 94.37 g/(kW·h).

关键词

Keywords

references

孙月巧, 郑宏飞, 孔慧. 碳中和背景下煤电转型关键技术研究与展望[J]. 动力工程学报, 2022, 42(11): 1013-1023. SUN Yueqiao, ZHENG Hongfei, KONG Hui. Key technologies and prospects of coal power transformation under carbon neutrality background[J]. Journal of Chinese Society of Power Engineering, 2022, 42(11): 1013-1023.

张智刚, 康重庆. 碳中和目标下构建新型电力系统的挑战与展望[J]. 中国电机工程学报, 2022, 42(8): 2806-2818. ZHANG Zhigang, KANG Chongqing. Challenges and prospects for constructing the new-type power system towards a carbon neutrality future[J]. Proceedings of the CSEE, 2022, 42(8): 2806-2818.

国网能源研究院有限公司. 中国能源电力发展展望-2020[M]. 北京: 中国电力出版社, 2020.

AKBARI-DIBAVAR A, MOHAMMADI-IVATLOO B, ZARE K, et al. Economic-emission dispatch problem in power systems with carbon capture power plants[J]. IEEE Transactions on Industry Applications, 2021, 57(4): 3341-3351.

ZHU Chunming, BAO Gang, XU Rui, et al. Low-carbon economic analysis of a virtual power plant with wind and solar power considering the integrated flexible operation mode of a carbon capture thermoelectric unit[J]. International Journal of Greenhouse Gas Control, 2023, 130: 104011.

黄文涛, 罗杰, 葛磊蛟, 等. 考虑灵活碳捕集电厂与抽水蓄能联合的广义经济调度策略[J]. 中国电机工程学报, 2024, 44(4): 1430-1445. HUANG Wentao, LUO Jie, GE Leijiao, et al. Consider a generalized economic dispatch strategy combining flexible carbon capture power plants and pumped storage[J]. Proceedings of the CSEE, 2024, 44(4): 1430-1445.

王玮, 赵依琴, 曾德良. 碳捕集电厂电碳耦合特性建模与分析[J]. 动力工程学报, 2022, 42(11): 1107-1113, 1153. WANG Wei, ZHAO Yiqin, ZENG Deliang. Modeling and analysis of electricity-carbon coordinated characteristics in a carbon capture power plant[J]. Journal of Chinese Society of Power Engineering, 2022, 42(11): 1107-1113, 1153.

刘骏, 陈衡, 赵淑媛, 等. 太阳能辅助碳捕集的660 MW燃煤电站出力变化研究[J]. 动力工程学报, 2023, 43(2): 253-261. LIU Jun, CHEN Heng, ZHAO Shuyuan, et al. Study on output variation of a 660 MW coal-fired power plant with solar-assisted carbon capture[J]. Journal of Chinese Society of Power Engineering, 2023, 43(2): 253-261.

LIAO Peizhi, WU Xiao, WANG Meihong, et al. Robust control and flexible operation for commercial-scale coal-fired power plant with solvent-based post-combustion carbon capture[J]. International Journal of Greenhouse Gas Control, 2023, 123: 103831.

LARIBI S, DUBOIS L, DE WEIRELD G, et al. Study of the post-combustion CO 2 capture process by absorption-regeneration using amine solvents applied to cement plant flue gases with high CO 2 contents[J ] . International Journal of Greenhouse Gas Control, 2019, 90: 102799.

TANG Zihan, WU Xiao. Distributed predictive control guided by intelligent reboiler steam feedforward for the coordinated operation of power plant-carbon capture system[J]. Energy, 2023, 267: 126568.

OUYANG Tiancheng, XIE Shutao, PAN Mingming, et al. Peak-shaving scheme for coal-fired power plant integrating flexible carbon capture and wastewater treatment[J]. Energy Conversion and Management, 2022, 256: 115377.

MA Yixiang, YU Le'an, ZHANG Guoxing, et al. Source-load uncertainty-based multi-objective multi-energy complementary optimal scheduling[J]. Renewable Energy, 2023, 219: 119483.

ZHU Gang, GAO Yan. Multi-objective optimal scheduling of an integrated energy system under the multi-time scale ladder-type carbon trading mechanism[J]. Journal of Cleaner Production, 2023, 417: 137922.

MONTOYA O D, GIRAL-RAMREZ D A, GRISALES-NOREA L F. Optimal economic-environmental dispatch in MT-HVDC systems via sine-cosine algorithm[J]. Results in Engineering, 2022, 13: 100348.

ZENG Aidong, XU Qingshan, WANG Kai, et al. A day-ahead optimal economic dispatch schedule for multi energy interconnected region[J]. Energy Procedia, 2016, 100: 396-400.

张海涛, 武超, 吴炬, 等. 东北区域火电机组分级深度调峰经济效益分析[J]. 东北电力技术, 2019, 40(8): 15-17, 21. ZHANG Haitao, WU Chao, WU Ju, et al. Economic benefit analysis of thermal power units deep peak load regulation in Northeast China[J]. Northeast Electric Power Technology, 2019, 40(8): 15-17, 21.

林俐, 田欣雨. 基于火电机组分级深度调峰的电力系统经济调度及效益分析[J]. 电网技术, 2017, 41(7): 2255-2262. LIN Li, TIAN Xinyu. Analysis of deep peak regulation and its benefit of thermal units in power system with large scale wind power integrated[J]. Power System Technology, 2017, 41(7): 2255-2262.

陈晓龙, 吕善知, 张海涛, 等. 基于数值模拟的调峰辅助服务经济性分析[J]. 洁净煤技术, 2023, 29(增刊2): 305-311. CHEN Xiaolong, LYU Shanzhi, ZHANG Haitao, et al. Economic analysis of peak shaving auxiliary service based on numerical simulation[J]. Clean Coal Technology, 2023, 29(Sup2): 305-311.

李一铭, 李文沅, 颜伟, 等. 基于机会约束规划模型降低机组寿命损耗的日调度计划[J]. 电网技术, 2014, 38(7): 1885-1890. LI Yiming, LI Wenyuan, YAN Wei, et al. Daily generation scheduling for reducing losses of unit's lives based on the chance constrained programming model[J]. Power System Technology, 2014, 38(7): 1885-1890.

李军徽, 安晨宇, 李翠萍, 等. 计及调峰市场交易的储能-新能源-火电多目标优化调度[J]. 电工技术学报, 2023, 38(23): 6391-6406. LI Junhui, AN Chenyu, LI Cuiping, et al. Multi-objective optimization scheduling method considering peak regulating market transactions for energy storage-new energy-thermal power[J]. Transactions of China Electrotechnical Society, 2023, 38(23): 6391-6406.

崔杨, 纪银锁, 仲悟之, 等. 计及需求响应及环保成本的含储热CHP与风电联合优化调度[J]. 电网技术, 2020, 44(2): 655-663. CUI Yang, JI Yinsuo, ZHONG Wuzhi, et al. Joint optimal dispatching of CHP with heat storage and wind power considering demand response and environmental protection cost[J]. Power System Technology, 2020, 44(2): 655-663.

CHEN Yang, MU Huaizhong. Natural resources, carbon trading policies and total factor carbon efficiency: a new direction for China's economy[J]. Resources Policy, 2023, 86: 104183.

HUANG Xiaoxia, KIM J S, HONG K R, et al. How do carbon trading price and carbon tax rate affect power project portfolio investment and carbon emission: an analysis based on uncertainty theory[J]. Journal of Environmental Management, 2023, 345: 118768.

CUI Yang, XU Yang, HUANG Tao, et al. Low-carbon economic dispatch of integrated energy systems that incorporate CCPP-P2G and PDR considering dynamic carbon trading price[J]. Journal of Cleaner Production, 2023, 423: 138812.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据