Exergy Analysis of Heat Regenerative System in a Typical Power Plant at Various Load Conditions

FEI Tianhao; WANG Xiang; HOU Zongyu; CHEN Guoqing

doi:10.16516/j.ceec.2024-262

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Exergy Analysis of Heat Regenerative System in a Typical Power Plant at Various Load Conditions

更新时间：2025-10-22

- Exergy Analysis of Heat Regenerative System in a Typical Power Plant at Various Load Conditions
- Southern Energy Construction Vol. 12, Issue 5, Pages: 155-164(2025)
- 作者机构：
  
  1. 台州学院智能制造学院,浙江,台州,318000
  2. 中国科学院过程工程研究所介科学与工程全国重点实验室,北京,100190
  3. 清华大学能源与动力工程系,北京,100190
  4. 国家能源集团科学技术研究院有限公司低碳智能燃煤发电与超净排放全国重点实验室,江苏,南京,210023
- 作者简介：
- 基金信息：
- DOI：10.16516/j.ceec.2024-262
  CLC： TK123;TM611
- Published：2025
- 稿件说明：
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费天皓, 王翔, 侯宗余, 等. 变工况条件下火电机组回热系统㶲分析[J]. 南方能源建设, 2025, 12(5): 155-164.

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费天皓, 王翔, 侯宗余, 等. 变工况条件下火电机组回热系统㶲分析[J]. 南方能源建设, 2025, 12(5): 155-164. DOI： 10.16516/j.ceec.2024-262.

. DOI： 10.16516/j.ceec.2024-262.

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BAI B L, CHENG Y M, BAI R X. The ecological economic theory on socialism with Chinese characteristics for a new era and its practical guidelines: green and low-carbon development helps the implementation of China's strategy of "peak carbon dioxide emissions, carbon neutrality" [J]. Journal of Hebei University of Economics and Business, 2021, 42(4): 26-36. DOI: 10.14178/j.cnki.issn1007-2101.20210701.002.

白暴力, 程艳敏, 白瑞雪. 新时代中国特色社会主义生态经济理论及其实践指引−绿色低碳发展助力我国“碳达峰、碳中和”战略实施 [J]. 河北经贸大学学报, 2021, 42(4): 26-36. DOI: 10.14178/j.cnki.issn1007-2101.20210701.002.

LI W F, WU H L. Analysis and suggestions for the development of carbon emissions trading markets in China under carbon peak and neutrality goals [J]. Southern energy construction, 2022, 9(4): 118-126. DOI: 10.16516/j.gedi.issn2095-8676.2022.04.015.

李汪繁, 吴何来. 双碳目标下我国碳市场发展分析及建议 [J]. 南方能源建设, 2022, 9(4): 118-126. DOI: 10.16516/j.gedi.issn2095-8676.2022.04.015.

ZHU F H, XU J X, PAN C, et al. Opportunities and challenges of coal power industry in the achievement of carbon neutrality goal [J]. Electric power technology and environmental protection, 2022, 38(2): 79-86. DOI: 10.19944/j.eptep.1674-8069.2022.02.001.

朱法华, 徐静馨, 潘超, 等. 煤电在碳中和目标实现中的机遇与挑战 [J]. 电力科技与环保, 2022, 38(2): 79-86. DOI: 10.19944/j.eptep.1674-8069.2022.02.001.

HE P, LIU X, GONG Z J, et al. Hierarchical optimization operation model for joint peak-load regulation of source-load-storage in a high proportion of renewable energy power system [J]. Power system protection and control, 2024, 52(18): 112-122. DOI: 10.19783/j.cnki.pspc.231378.

和萍, 刘鑫, 宫智杰, 等. 高比例可再生能源电力系统源荷储联合调峰分层优化运行 [J]. 电力系统保护与控制, 2024, 52(18): 112-122. DOI: 10.19783/j.cnki.pspc.231378.

JIANG M H, HUANG B. Prospects on coal-fired power generation technology development [J]. Proceedings of the CSEE, 2012, 32(29): 1-8. DOI: 10.13334/j.0258-8013.pcsee.2012.29.020.

蒋敏华, 黄斌. 燃煤发电技术发展展望 [J]. 中国电机工程学报, 2012, 32(29): 1-8. DOI: 10.13334/j.0258-8013.pcsee.2012.29.020.

ZHANG S Q, CHEN L, LIU Z Y, et al. Discussion on key problems of depth peak adjustment for large coal-fired boilers [J]. Southern energy construction, 2022, 9(3): 16-28. DOI: 10.16516/j.gedi.issn2095-8676.2022.03.003.

张少强, 陈露, 刘子易, 等. 大型燃煤锅炉深度调峰关键问题探讨 [J]. 南方能源建设, 2022, 9(3): 16-28. DOI: 10.16516/j.gedi.issn2095-8676.2022.03.003.

ZHANG S Q, SUN C Y, YU L H, et al. Research progress on flexibility modification of coal-fired generating units [J]. Southern energy construction, 2023, 10(2): 48-54. DOI: 10.16516/j.gedi.issn2095-8676.2023.02.007.

张少强, 孙晨阳, 余落杭, 等. 燃煤发电机组灵活性改造的研究进展综述 [J]. 南方能源建设, 2023, 10(2): 48-54. DOI: 10.16516/j.gedi.issn2095-8676.2023.02.007.

ZHAO B, WANG Z, YAN C S, et al. Thermal economy analysis on deep peak regulation operation of supercritical 600 MW coal-fired unit [J]. Thermal power generation, 2022, 51(1): 109-114. DOI: 10.19666/j.rlfd.202110197.

赵斌, 王喆, 闫晨帅, 等. 超临界600 MW燃煤机组深度调峰运行热经济性分析 [J]. 热力发电, 2022, 51(1): 109-114. DOI: 10.19666/j.rlfd.202110197.

HE Z Q, CHEN W W, ZHANG J F. Deep peak regulation test and economic efficiency analysis for the 660 MW supercritical unit under low load [J]. Zhejiang electric power, 2020, 39(6): 68-73. DOI: 10.19585/j.zjdl.202006012.

何志瞧, 陈巍文, 张江丰. 660 MW超临界机组深度调峰试验及低负荷段经济性分析 [J]. 浙江电力, 2020, 39(6): 68-73. DOI: 10.19585/j.zjdl.202006012.

LI Y H, LI G S, YAN S L. A general matrix equation of exergy loss distribution in regenerative systems of fossil fired power sets [J]. Power engineering, 2006, 26(4): 595-598, 603.

李永华, 李庚生, 闫顺林. 火电机组回热系统㶲损分布的通用矩阵方程 [J]. 动力工程, 2006, 26(4): 595-598, 603.

XU J F, PENG Q, FU J L. Exergy analysis on thermodynamic system of power plant [J]. Energy engineering, 2001(5): 21-24. DOI: 10.16189/j.cnki.nygc.2001.05.008.

徐剑锋, 彭琦, 付加林. 火电厂热力系统㶲分析 [J]. 能源工程, 2001(5): 21-24. DOI: 10.16189/j.cnki.nygc.2001.05.008.

ZHU M S. Exergy analysis of energy system [M]. Beijing: Tsinghua University Press, 1988: 180-342.

朱明善. 能量系统的㶲分析 [M]. 北京: 清华大学出版社, 1988: 180-342.

XIANG X Y. Engineering exergy analysis method [M]. Beijing: Petroleum Industry Press, 1990: 32-323.

项新耀. 工程㶲分析方法 [M]. 北京: 石油工业出版社, 1990: 32-323.

YU Z Y, ZHENG Y X, XU H B, et al. Study on double-turbine regeneration system in 1000 MW double-reheat unit [J]. Electric power survey design, 2023(7): 42-47. DOI: 10.13500/j.dlkcsj.issn1671-9913.2023.07.009.

於震跃, 郑应霞, 徐红波, 等. 1 000 MW二次再热机组双机回热系统研究 [J]. 电力勘测设计, 2023(7): 42-47. DOI: 10.13500/j.dlkcsj.issn1671-9913.2023.07.009.

LIU Q, DUAN Y Y. Exergy analysis for thermal power system of a 600 MW supercritical power unit [J]. Proceedings of the CSEE, 2010, 30(32): 8-12. DOI: 10.13334/j.0258-8013.pcsee.2010.32.020.

刘强, 段远源. 超临界600 MW火电机组热力系统的火用分析 [J]. 中国电机工程学报, 2010, 30(32): 8-12. DOI: 10.13334/j.0258-8013.pcsee.2010.32.020.

XIANG J Y, WANG H Q. Factors of affecting exergetic efficiency of heat exchanger and their functions in thermoeconomic analysis [J]. Journal of Shenyang electric power institute, 2003, 5(2): 5-6, 11.

项敬岩, 王海青. 换热器㶲效率的影响因素及其在热经济分析中的作用 [J]. 沈阳电力高等专科学校学报, 2003, 5(2): 5-6, 11.

DIAO M L, TANG C L, ZHU X, et al. Thermoeconomic and techno-economic analysis on an ultra-supercritical unit with double-reheat cycle [J]. Thermal power generation, 2017, 46(8): 23-29. DOI: 10.3969/j.issn.1002-3364.2017.08.023.

刁美玲, 唐春丽, 朱信, 等. 超超临界二次再热机组热经济性及技术经济性分析 [J]. 热力发电, 2017, 46(8): 23-29. DOI: 10.3969/j.issn.1002-3364.2017.08.023.

ZHOU L Y, XU G, ZHAO S F, et al. Parametric analysis and process optimization of steam cycle in double reheat ultra-supercritical power plants [J]. Applied thermal engineering, 2016, 99: 652-660. DOI: 10.1016/j.applthermaleng.2016.01.047.

TIAN Z, YUAN J Q, ZHANG X, et al. Modeling and sliding mode predictive control of the ultra-supercritical boiler-turbine system with uncertainties and input constraints [J]. ISA transactions, 2018, 76: 43-56. DOI: 10.1016/j.isatra.2018.03.004.

LI Y, LIU L. Exergy analysis of 300 MW coal-fired power plant [J]. Energy procedia, 2012, 17: 926-932. DOI: 10.1016/j.egypro.2012.02.189.

GUO M C, WANG Q Z, WEI N, et al. An improvement on the method of matrix analysis of a power plant thermal system [J]. Journal of engineering for thermal energy power, 1997, 12(2): 103-106, 157.

郭民臣, 王清照, 魏楠, 等. 电厂热力系统矩阵分析法的改进 [J]. 热能动力工程, 1997, 12(2): 103-106, 157.

GUO M C, WEI N. Thermodynamic system matrix thermal balance equation of power plant and its application [J]. Power engineering, 2002, 22(2): 1733-1738. DOI: 10.3969/j.issn.1674-7607.2002.02.016.

郭民臣, 魏楠. 电厂热力系统矩阵热平衡方程式及其应用 [J]. 动力工程, 2002, 22(2): 1733-1738. DOI: 10.3969/j.issn.1674-7607.2002.02.016.

ZHANG X L, WANG S L, CHEN H P, et al. General calculation model on the influence of terminal temperature difference on heat economy of unit [J]. Proceedings of the CSEE, 2005, 25(4): 166-171. DOI: 10.3321/j.issn:0258-8013.2005.04.030.

张学镭, 王松岭, 陈海平, 等. 加热器端差对机组热经济性影响的通用计算模型 [J]. 中国电机工程学报, 2005, 25(4): 166-171. DOI: 10.3321/j.issn:0258-8013.2005.04.030.

YAN S B, WEI X L. Explicit matrix algorithm of energy level efficiencies [J]. Proceedings of the CSEE, 2006, 26(7): 58-61. DOI: 10.3321/j.issn:0258-8013.2006.07.011.

闫水保, 魏新利. 能级效率显式矩阵算法 [J]. 中国电机工程学报, 2006, 26(7): 58-61. DOI: 10.3321/j.issn:0258-8013.2006.07.011.

ZHAO Z G. Thermal performance analysis and experimental research of 1000 MW double reheat ultra-supercritical power plant [D]. Wuhan: Huazhong University of Science and Technology, 2020. DOI: 10.27157/d.cnki.ghzku.2020.007233.

赵志刚. 1000 MW超超临界二次再热机组热力性能分析与实验研究 [D]. 武汉: 华中科技大学, 2020. DOI: 10.27157/d.cnki.ghzku.2020.007233.

CHEN X, XU S, YANG Y, et al. Performance analysis and optimization for the flue gas waste heat cascade utilization system of 660 MW coal-fired generating unit [J]. Journal of engineering for thermal energy and power, 2021, 36(3): 1-12. DOI: 10.16146/j.cnki.rndlgc.2021.03.001.

陈珣, 徐曙, 杨益, 等. 660 MW燃煤发电机组烟气余热梯级利用系统性能分析与优化 [J]. 热能动力工程, 2021, 36(3): 1-12. DOI: 10.16146/j.cnki.rndlgc.2021.03.001.

ZHANG G Z, ZHANG J T, LI Y W, et al. Energy consumption characteristics analysis on a coal-fired power plant operating in deep peaking mode [J]. Electric power construction, 2017, 38(10): 56-61. DOI: 10.3969/j.issn.1000-7229.2017.10.008.

张国柱, 张钧泰, 李亚维, 等. 燃煤发电机组深度调峰运行的能耗特性分析 [J]. 电力建设, 2017, 38(10): 56-61. DOI: 10.3969/j.issn.1000-7229.2017.10.008.

XU G, XU C, YANG Y P, et al. A novel flue gas waste heat recovery system for coal-fired ultra-supercritical power plants [J]. Applied thermal engineering, 2014, 67(1/2): 240-249. DOI: 10.1016/j.applthermaleng.2014.03.038.

XU G, ZHOU L Y, ZHAO S F, et al. Optimum superheat utilization of extraction steam in double reheat ultra-supercritical power plants [J]. Applied energy, 2015, 160: 863-872. DOI: 10.1016/j.apenergy.2015.01.027.

GAO H T, FAN H J, DONG J C, et al. Development of ultra supercritcal unit with double reheat cycle [J]. Boiler technology, 2014, 45(4): 1-3, 33. DOI: 10.3969/j.issn.1672-4763.2014.04.001.

高昊天, 范浩杰, 董建聪, 等. 超超临界二次再热机组的发展 [J]. 锅炉技术, 2014, 45(4): 1-3, 33. DOI: 10.3969/j.issn.1672-4763.2014.04.001.

NIU Z M, DING Y Y. Analysis of thermal economy of installing external steam cooler for ultra-supercritical 1000 MW unit [J]. Thermal power generation, 2011, 40(12): 67-69. DOI: 10.3969/j.issn.1002-3364.2011.12.067.

牛中敏, 丁一雨. 超超临界 1000 MW机组设置外置蒸汽冷却器的热经济性分析 [J]. 热力发电, 2011, 40(12): 67-69. DOI: 10.3969/j.issn.1002-3364.2011.12.067.

JANG H J, KANG S Y, LEE J J, et al. Performance analysis of a multi-stage ultra-supercritical steam turbine using computational fluid dynamics [J]. Applied thermal engineering, 2015, 87: 352-361. DOI: 10.1016/j.applthermaleng.2015.05.007.

ALJUNDI I H. Energy and exergy analysis of a steam power plant in Jordan [J]. Applied thermal engineering, 2009, 29(2/3): 324-328. DOI: 10.1016/j.applthermaleng.2008.02.029.

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