| 二次再热超超临界机组的设计探讨 |
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| 引用本文： | 施爱阳,陈云芬,邵爱华.二次再热超超临界机组的设计探讨[J].锅炉制造,2014(2):5-6. |
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| 作者姓名： | 施爱阳 陈云芬 邵爱华 |
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| 作者单位： | 中机国能电力工程有限公司,上海200061 |
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| 摘 要： | 二次再热系统比一次再热在机组效率和煤耗上优势明显,针对火力发电厂二次再热超超临界机组,介绍了国内外的技术发展和应用情况,通过分析二次再热超超临界机组设计的主要技术难点,进一步探讨了二次再热机组蒸汽参数选择、锅炉设计、汽轮机及热力系统设计的思路。
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| 关 键 词： | 二次再热 超超临界机组 探讨 |
Design Discuss of Ultra- supercritical Unit with Double Reheat Cycles |
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| Affiliation: | Shi Aiyang , Chen Yunfen, Sao Aihua ( China Sinogy Electric Engineering Co. , Ltd. , Shanghai 200061, China) |
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| Abstract: | Double reheat cycle has a significant advantage to one reheat cycle at unit elnciency and coal consumption. Domestic and international technic development of ultra - supercritical unit with double reheat cycles is discussed. The selection of steam parameter, design of boiler, design of tur- bine and thermal system of ultra - supercritical unit with double reheat cycles are proposed by analy- zing the main technical difficulties. |
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| Keywords: | double reheat cycles ultra - supercritical unit design |
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