| EEDM补充方程在汽轮机常规性能试验定量分析中的应用 |
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| 引用本文： | 郭江龙,张树芳,宋之平,常澍平,卢盛阳.EEDM补充方程在汽轮机常规性能试验定量分析中的应用[J].汽轮机技术,2006,48(3):196-198. |
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| 作者姓名： | 郭江龙 张树芳 宋之平 常澍平 卢盛阳 |
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| 作者单位： | 1. 河北省电力研究院,热动技术研究所,石家庄,050021
2. 华北电力大学,保定,071003 |
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| 摘 要： | 现有的各种热力系统分析方法仅根据汽轮机常规性能试验所布置的有限测点难以准确进行局部定量分析。能效分布矩阵及其补充方程是新近提出的一种局部定量分析模型,以实例详细介绍了其补充方程在汽轮机常规性能试验定量分析中的应用,并采用常规热平衡矩阵计算形式对定量分析结果进行了校核。算例说明了EEDM补充方程在汽轮机常规性能试验定量分析中的适用性、准确性。
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| 关 键 词： | 能效分布矩阵 性能试验 定量分析 汽轮机 |
| 文章编号： | 1001-5884（2006）03-0196-03 |
| 收稿时间： | 2005-01-30 |
| 修稿时间： | 2005-01-30 |
Application of the EEDM Supplement Equation for Quantitative Analysis in Traditional Thermal Performance Test of Steam Turbine |
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| GUO Jiang-long,ZHANG Shu-fang,SONG Zhi-ping,CHANG Shu-ping,LU Sheng-yang.Application of the EEDM Supplement Equation for Quantitative Analysis in Traditional Thermal Performance Test of Steam Turbine[J].Turbine Technology,2006,48(3):196-198. |
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| Authors: | GUO Jiang-long ZHANG Shu-fang SONG Zhi-ping CHANG Shu-ping LU Sheng-yang |
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| Affiliation: | 1 Hebei Electric Power Research Institute,Thermodynamic Technology Research Center, Shijiazhuang 050021, China; 2 North China Electric Power Univ. , Baoding 071003, China |
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| Abstract: | It's limited of the parameters measured in traditional thermal performance test to do partial quantitative analysis using the existing analysis methods.The energy-efficiency distribution matrix(EEDM) and its supplement equation are newly proposed for partial quantitative analysis in steam turbine.The paper minutely introduces the application of the EEDM supplement equation in traditional thermal performance test of steam turbine,and compares with the traditional energy balance matrix method,which illustrates accuracy and applicability of the EEDM supplement equation method in doing partial quantitative analysis in traditional thermal performance test. |
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| Keywords: | energy-efficiency distribution matrix thermal performance test quantitative analysis steam turbine |
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