| 双背压汽轮机冷端系统的优化 |
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| 引用本文： | 高清林.双背压汽轮机冷端系统的优化[J].电站辅机,2010,31(1):19-22. |
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| 作者姓名： | 高清林 |
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| 作者单位： | 福建电力职业技术学院,福建,泉州,362000 |
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| 摘 要： | 双背压汽轮机的应用已有多年，但其冷端系统在设计和运行上，仍有许多方面有待进一步改进和完善。为充分发挥双背压汽轮机的技术优势，应对其冷端系统进行优化，不仅要考虑凝汽器运行的最佳真空度，还应优化抽气系统和循环冷却水系统的设计，同时，也对双压凝汽器的几种连接形式进行了分析。
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| 关 键 词： | 双压凝汽器 冷端系统 设计 抽气 连接 循环 运行 优化 |
Optimization of the Cold End System of the Steam Turbine with Dual-pressure Condenser |
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| GAO Qinglin.Optimization of the Cold End System of the Steam Turbine with Dual-pressure Condenser[J].Power Station Auxiliary Equipment,2010,31(1):19-22. |
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| Authors: | GAO Qinglin |
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| Affiliation: | GAO Qinglin (Fujian Electric Vocational and Technical College, Quanzhou, Fujian, 362000,China) |
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| Abstract: | For dual-pressure steam turbines have been applied for many years, but the design ＆ operation of its coldend system should still been improved and optimized. In order to optimize the cold-end system and to give full scope to the technical advantages of the dual-pressure turbine, the optimum vaccuity of the operation for condenser will not only be considered, but also the design of extracting ＆ circulating cooling-water systems shall be optimized. Meanwhile, some connections for the dual-pressure condenser have been analyzed. |
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| Keywords: | dual-pressure condenser cold end system design air extraction connection circulation operation optimization |
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