| 350MW超临界火电机组技术经济性分析 |
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| 引用本文： | 张怀宇.350MW超临界火电机组技术经济性分析[J].汽轮机技术,2011(4). |
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| 作者姓名： | 张怀宇 |
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| 作者单位： | 中国电能成套设备有限公司; |
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| 摘 要： | 近年,350MW超临界火力发电机组技术发展迅速,在中国大陆地区已有约20多台机组投运或正在建设中。与同容量等级的亚临界火力发电机组相比,超临界火力发电机组热经济性较高,但电厂初投资高。因此,有必要对350MW超临界参数的火力发电机组的技术经济性加以分析。通过对比亚临界参数火力发电机组,比较其技术特点和投资回报。
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| 关 键 词： | 超临界机组 亚临界机组 技术经济 比较 |
Technological and Economic Analysis of 350MW Supercritical Thermal Power Unit |
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| ZHANG Huai-yu.Technological and Economic Analysis of 350MW Supercritical Thermal Power Unit[J].Turbine Technology,2011(4). |
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| Authors: | ZHANG Huai-yu |
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| Affiliation: | ZHANG Huai-yu(Technical and Economic Center,China Power Complete Equipment Company Limited,Beijing 100011,China) |
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| Abstract: | In recent years,350MW supercritical power units developed rapidly and about 20 units in mainland of china are in construction or commissioning test.Compared with the same rank of subcritical unit,supercritical unit involved with high economic efficiency but higher primary investment.So it is necessary to analyze the technical economy of 350MW supercritical units.The economy of supercritical and subcritical units is compared while the technology character and invest profits are also discussed in this paper. |
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| Keywords: | supercritical units subcritical unit the technical economy comparision |
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