AP1000核电厂二回路热力系统离线性能计算软件开发
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摘要
核电机组二回路热力系统是核电站热经济性的集中体现,对核电机组二回路热力系统进行热力性能计算与分析是核电机组设计和运行中的重要课题。以某典型AP1000机组为例,基于Eclipse开发平台,运用Java语言开发出AP1000核电机组二回路主要设备及系统的离线性能计算与分析软件。通过该软件不仅能够快速直接地完成案例机组在设计工况和变工况下详细的热力计算分析,还可对机组主要热力参数变化时各项性能指标的变化进行快速计算;同时还可建立案例机组的性能档案列表与参数变化图。
The secondary loop of nuclear power plant can well represent the thermal economy performance.The thermal performance calculation and analysis of the secondary loop in nuclear power unit is an important issue in the design and operation of the nuclear power unit.With a typical AP1000 unit as the research object and based on Eclipse,this paper develops AP1000 off-line performance calculating software by using Java language.The software can not only complete the detailed thermal calculation analysis of the case unit under design conditions and variable working conditions quickly and directly,but also calculate the changes of various performance indexes when the main thermal parameters of the unit change quickly.At the same time,it is also possible to create a performance list and parameter change diagram of the case unit through the above calculation and analysis.
The secondary loop of nuclear power plant can well represent the thermal economy performance.The thermal performance calculation and analysis of the secondary loop in nuclear power unit is an important issue in the design and operation of the nuclear power unit.With a typical AP1000 unit as the research object and based on Eclipse,this paper develops AP1000 off-line performance calculating software by using Java language.The software can not only complete the detailed thermal calculation analysis of the case unit under design conditions and variable working conditions quickly and directly,but also calculate the changes of various performance indexes when the main thermal parameters of the unit change quickly.At the same time,it is also possible to create a performance list and parameter change diagram of the case unit through the above calculation and analysis.
引文
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[10] 彭敏俊.核动力装置热力分析[M].哈尔滨:哈尔滨工程大学出版社,2012.PENG Min-jun.Thermal analysis of nuclear power plant[M].Harbin:Harbin Engineering University Press,2012.
[11] 严俊杰,李运泽,林万超.压水堆核电机组二回路定量分析方法的研究[J].西安交通大学学报,2000,34(5):19-23.YAN Jun-jie,LI Yun-ze,LIN Wan-chao.Thermo-economics analysis for the secondary-circuit of PWR nuclear power plant[J].Journal of Xi’an Jiaotong University,2000,34(5):19-23.
[12] 徐乔,王世勇.核电汽轮机热平衡计算与应用[J].热力透平,2016,45(2):118-122.XU Qiao,WANG Shi-yong.Calculation and application of heat balance in nuclear steam turbines[J].Thermal Turbine,2016,45(2):118-122.
[13] ASME,ASME PTC PM-1993:performance monitoring guidelines for steam power plants[S].
[14] 杨志平,杨勇平,王宁玲.1 000 MW汽轮机缸效率能耗敏度分析[J].中国电机工程学报,2012,32(26):1-9.YANG Zhi-ping,YANG Yong-ping,WANG Ning-ling.Sensitivity analysis of energy consumption for cylinder efficiency of 1 000 MW steam turbine unit[J].Proceedings of the CSEE,2012,32(26):1-9.
[15] 明日科技.Java从入门到精通[M].北京:清华大学出版,2012.Tomorrow Technology.Mastering Java[M].Beijing:Tsinghua University Press,2012.
[2] 中华人民共和国国家统计局能源统计司,国家能源局综合司.中国能源统计年鉴[M].北京:中国统计出版社,2013.Energy Statistics Division of the National Bureau of Statistics of the People′s Republic of China,National Energy Administration Comprehensive Division.China energy statistical yearbook[M].Beijing:China Statistics Press,2013.
[3] 吉桂明.核电站和热电站高压加热器的现代保护系统[J].热能动力工程,2015(1):41-41.JI Gui-ming.Modern protection system for high-pressure heaters in nuclear power plants and thermal power stations[J].Journal of Ergineering for Thermal Energy and Power,2015(1):41-41.
[4] HEO G,CHANG S H.Algebraic approach for the diagnosis of turbine cycles in nuclear power plants[J].Nuclear Engineering & Design,2005,235(14):1457-1467.
[5] 郑体宽.热力发电厂[M].北京:中国电力出版社,2008.ZHENG Ti-kuan.Thermal power plant [M].Beijing:China Electric Power Press,2008.
[6] 林万超.火电厂热系统节能理论[M].西安:西安交通大学出版社,1994.LIN Wan-chao.Energy saving theory of thermal system in thermal power plant[M].Xi′an:Xi′an Jiaotong University Press,1994.
[7] 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(2):103-106.GUO Min-chen,WANG Qing-zhao,WEI Nan.The improvement of thermal system matrix analysis of power plant [J].Journal of Engineering for Thermal Energy and Power,1997(2):103-106.
[8] 李凯.核电机组热力系统热经济性分析的EEDM方程[D].保定:华北电力大学,2010.LI Kai.EEDM equation of the thermal-economic analysis for nuclear power units [D].Baoding:North China Electric Power University,2010.
[9] 陈娟,徐大懋.核电汽轮机的特点及选型[J].热能动力工程,2010,25(4):459-462.CHEN Juan,XU Da-mao.Characteristics and selection of nuclear power turbine[J],Journal of Engineering for Thermal Energy and Power,2010,25(4):459-462.
[10] 彭敏俊.核动力装置热力分析[M].哈尔滨:哈尔滨工程大学出版社,2012.PENG Min-jun.Thermal analysis of nuclear power plant[M].Harbin:Harbin Engineering University Press,2012.
[11] 严俊杰,李运泽,林万超.压水堆核电机组二回路定量分析方法的研究[J].西安交通大学学报,2000,34(5):19-23.YAN Jun-jie,LI Yun-ze,LIN Wan-chao.Thermo-economics analysis for the secondary-circuit of PWR nuclear power plant[J].Journal of Xi’an Jiaotong University,2000,34(5):19-23.
[12] 徐乔,王世勇.核电汽轮机热平衡计算与应用[J].热力透平,2016,45(2):118-122.XU Qiao,WANG Shi-yong.Calculation and application of heat balance in nuclear steam turbines[J].Thermal Turbine,2016,45(2):118-122.
[13] ASME,ASME PTC PM-1993:performance monitoring guidelines for steam power plants[S].
[14] 杨志平,杨勇平,王宁玲.1 000 MW汽轮机缸效率能耗敏度分析[J].中国电机工程学报,2012,32(26):1-9.YANG Zhi-ping,YANG Yong-ping,WANG Ning-ling.Sensitivity analysis of energy consumption for cylinder efficiency of 1 000 MW steam turbine unit[J].Proceedings of the CSEE,2012,32(26):1-9.
[15] 明日科技.Java从入门到精通[M].北京:清华大学出版,2012.Tomorrow Technology.Mastering Java[M].Beijing:Tsinghua University Press,2012.