Article(id=1221507470233616703, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221507468635586855, articleNumber=null, orderNo=null, doi=10.19666/j.rlfd.202212286, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1670428800000, receivedDateStr=2022-12-08, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1769159675415, onlineDateStr=2026-01-23, pubDate=1687622400000, pubDateStr=2023-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769159675415, onlineIssueDateStr=2026-01-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769159675415, creator=13701087609, updateTime=1769159675415, updator=13701087609, issue=Issue{id=1221507468635586855, tenantId=1146029695717560320, journalId=1210938733613449225, year='2023', volume='52', issue='6', pageStart='1', pageEnd='172', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769159675034, creator=13701087609, updateTime=1769166411362, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1221535722931216843, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221507468635586855, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1221535722931216844, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1221507468635586855, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=100, endPage=108, ext={EN=ArticleExt(id=1221507470527217994, articleId=1221507470233616703, tenantId=1146029695717560320, journalId=1210938733613449225, language=EN, title=Thermal performance analysis of high-parameter gas turbine and supercritical carbon dioxide combined cycle system, columnId=1221507470468497735, journalTitle=Thermal Power Generation, columnName=Characteristics research on S-CO2 cycle power generation system, runingTitle=null, highlight=null, articleAbstract=

A high-parameter gas turbine and supercritical carbon dioxide (S-CO2) combined cycle model was constructed, and thermal performance analysis was carried out. The top cycle uses a high-parameter gas turbine with a combustion chamber exhaust temperature of 1 800 ℃, and the bottom cycle adopts S-CO2 Rankine double turbine cycle, while using three-stage flue gas heating and two-stage turbine exhaust gas recovery. The parameters and thermal performance under the optimized combined cycle operating conditions are obtained by the penalty function method. The influences of the main parameters of the high-parameter gas turbine top cycle and S-CO2 Rankine bottom cycle on the combined cycle performance is analyzed. The results show that the combined cycle thermal efficiency can reach 68.61% at the gas turbine pressure ratio of 35.5 and the combustion chamber outlet temperature of 1 800 ℃, and the efficiency of the combined cycle of the gas turbine and S-CO2 is 2.3 percentage points higher than that of the combined cycle of the gas turbine and steam.

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构建高参数燃气轮机与超临界二氧化碳(S-CO2)联合循环模型,并开展热力性能分析。顶循环采用燃烧室排气温度为1 800 ℃的高参数燃气轮机,底循环采用S-CO2朗肯双透平循环,同时采用三级烟气加热和两级透平排气回热;通过惩罚函数法,得到优化后的联合循环工况下的参数和热力性能,分析了高参数燃气轮机顶循环和S-CO2朗肯底循环主要参数对联合循环性能的影响规律。结果表明:在燃气轮机压比为35.5,燃烧室出口温度为1 800 ℃时,联合循环热效率可达68.61%,燃气轮机与S-CO2朗肯循环效率比燃气-蒸汽联合循环提高2.3百分点。

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史进渊(1956),男,教授级高级工程师,主要研究方向为可靠性、寿命评定和优化运行技术,
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祝自芳(1999),男,硕士研究生,主要研究方向为清洁能源发电技术,

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祝自芳(1999),男,硕士研究生,主要研究方向为清洁能源发电技术,

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祝自芳(1999),男,硕士研究生,主要研究方向为清洁能源发电技术,

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高参数燃气轮机与超临界二氧化碳联合循环系统热力性能分析
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祝自芳 , 史进渊 , 张成义 , 徐望人
热力发电 | 超临界二氧化碳循环发电系统特性研究 2023,52(6): 100-108
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热力发电 | 超临界二氧化碳循环发电系统特性研究 2023, 52(6): 100-108
高参数燃气轮机与超临界二氧化碳联合循环系统热力性能分析
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祝自芳 , 史进渊 , 张成义, 徐望人
作者信息
  • 上海发电设备成套设计研究院有限责任公司,上海 200240
  • 祝自芳(1999),男,硕士研究生,主要研究方向为清洁能源发电技术,

通讯作者:

史进渊(1956),男,教授级高级工程师,主要研究方向为可靠性、寿命评定和优化运行技术,
Thermal performance analysis of high-parameter gas turbine and supercritical carbon dioxide combined cycle system
Zifang ZHU , Jinyuan SHI , Chengyi ZHANG, Wangren XU
Affiliations
  • Shanghai Power Equipment Research Institute Co, Ltd, Shanghai 200240, China
出版时间: 2023-06-25 doi: 10.19666/j.rlfd.202212286
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构建高参数燃气轮机与超临界二氧化碳(S-CO2)联合循环模型,并开展热力性能分析。顶循环采用燃烧室排气温度为1 800 ℃的高参数燃气轮机,底循环采用S-CO2朗肯双透平循环,同时采用三级烟气加热和两级透平排气回热;通过惩罚函数法,得到优化后的联合循环工况下的参数和热力性能,分析了高参数燃气轮机顶循环和S-CO2朗肯底循环主要参数对联合循环性能的影响规律。结果表明:在燃气轮机压比为35.5,燃烧室出口温度为1 800 ℃时,联合循环热效率可达68.61%,燃气轮机与S-CO2朗肯循环效率比燃气-蒸汽联合循环提高2.3百分点。

燃气轮机  /  超临界二氧化碳  /  朗肯循环  /  联合循环  /  热效率

A high-parameter gas turbine and supercritical carbon dioxide (S-CO2) combined cycle model was constructed, and thermal performance analysis was carried out. The top cycle uses a high-parameter gas turbine with a combustion chamber exhaust temperature of 1 800 ℃, and the bottom cycle adopts S-CO2 Rankine double turbine cycle, while using three-stage flue gas heating and two-stage turbine exhaust gas recovery. The parameters and thermal performance under the optimized combined cycle operating conditions are obtained by the penalty function method. The influences of the main parameters of the high-parameter gas turbine top cycle and S-CO2 Rankine bottom cycle on the combined cycle performance is analyzed. The results show that the combined cycle thermal efficiency can reach 68.61% at the gas turbine pressure ratio of 35.5 and the combustion chamber outlet temperature of 1 800 ℃, and the efficiency of the combined cycle of the gas turbine and S-CO2 is 2.3 percentage points higher than that of the combined cycle of the gas turbine and steam.

gas turbine  /  supercritical carbon dioxide  /  Rankine cycle  /  combined cycle  /  thermal efficiency
祝自芳, 史进渊, 张成义, 徐望人. 高参数燃气轮机与超临界二氧化碳联合循环系统热力性能分析. 热力发电, 2023 , 52 (6) : 100 -108 . DOI: 10.19666/j.rlfd.202212286
Zifang ZHU, Jinyuan SHI, Chengyi ZHANG, Wangren XU. Thermal performance analysis of high-parameter gas turbine and supercritical carbon dioxide combined cycle system[J]. Thermal Power Generation, 2023 , 52 (6) : 100 -108 . DOI: 10.19666/j.rlfd.202212286
  • 航空发动机及燃气轮机基础科学中心项目(P2021-A-I-003-002)
  • 基础研究项目(J2019-V-0014-0109)
2023年第52卷第6期
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doi: 10.19666/j.rlfd.202212286
  • 接收时间:2022-12-08
  • 首发时间:2026-01-23
  • 出版时间:2023-06-25
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出版历史
  • 收稿日期:2022-12-08
基金
Basic Science Center Project of Aero Engine and Gas Turbine(P2021-A-I-003-002)
航空发动机及燃气轮机基础科学中心项目(P2021-A-I-003-002)
Aero Engine and Gas Turbine Major Special Basic Research Project(J2019-V-0014-0109)
基础研究项目(J2019-V-0014-0109)
作者信息
    上海发电设备成套设计研究院有限责任公司,上海 200240

通讯作者:

史进渊(1956),男,教授级高级工程师,主要研究方向为可靠性、寿命评定和优化运行技术,
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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