| 国产超临界直接空冷机组冷端性能特性的研究 |
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| 引用本文： | 杨海生.国产超临界直接空冷机组冷端性能特性的研究[J].汽轮机技术,2011(4). |
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| 作者姓名： | 杨海生 |
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| 作者单位： | 河北省电力研究院; |
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| 摘 要： | 空冷岛运行优化中,需要将汽轮机、空冷凝汽器及空冷岛风机的特性综合起来进行分析。在综合直接空冷机组冷端各个组成部分,包括空冷凝汽器、低压缸至空冷凝汽器之间排汽管道及空冷岛风机特性的基础上,建立汽轮机排汽背压与空冷岛风机转速的特性关系,为空冷岛运行优化计算创造了条件。
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| 关 键 词： | 超临界 直接空冷 冷端性能特性 |
Research on the Power Consumption Characteristics for Air Cooled Condenser Fans |
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| YANG Hai-sheng.Research on the Power Consumption Characteristics for Air Cooled Condenser Fans[J].Turbine Technology,2011(4). |
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| Authors: | YANG Hai-sheng |
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| Affiliation: | YANG Hai-sheng(Hebei Electric Power Research Institute,Shijiazhuang 050021,China) |
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| Abstract: | The performance characteristics of the steam turbine,air cooled condenser,and ACC fans should be comprehensively considered for the Air Cooled Condenser operation optimization.Based on the performance characteristics of the cold end parts such as air cooled condenser,exhaust piping between the LP turbine casing and ACC,and ACC fans,the relationship between the turbine exhaust pressure and ACC fans speed was set up and analyzed,thus fulfilling the precondition for ACC operation optimization. |
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| Keywords: | super-critical air cooled condenser cold end performance characteristic |
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