| 汽轮机在发动机工况下调峰运行方式的研究 |
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| 引用本文： | 伍毅,忻建华,叶春,金兴. 汽轮机在发动机工况下调峰运行方式的研究[J]. 动力工程, 2001, 21(6): 1519-1522 |
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| 作者姓名： | 伍毅 忻建华 叶春 金兴 |
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| 作者单位： | 1. 上海交通大学,
2. 上海市电力公司, |
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| 摘 要： | 提出了发动机工况下汽轮机所需的最小冷却蒸汽流量及不同背压下冷却蒸汽所作功的计算方法，并以国产200MW汽轮机的中压缸为例进行了计算。计算结果与前苏联W-200-130机组发动机工况实验结果相吻合，证明了本文提出的计算方法是可行的，为今后我国进行发动机工况试验提供了有益的参考。
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| 关 键 词： | 汽轮机 发动机工况 调峰运行方式 冷却蒸汽流量 计算方法 电力网 调峰机组 汽轮发电机组 |
| 文章编号： | 1000-6761(2001)06-1519-04 |
Research on Operation Condition in Model for Steam Turbine Generators |
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| WU Yi ,XIN Jian hua ,YE Chun ,JIN Xing. Research on Operation Condition in Model for Steam Turbine Generators[J]. Power Engineering, 2001, 21(6): 1519-1522 |
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| Authors: | WU Yi XIN Jian hua YE Chun JIN Xing |
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| Affiliation: | WU Yi 1,XIN Jian hua 1,YE Chun 1,JIN Xing 2 |
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| Abstract: | This paper describes the algorithm of thermodynamic calculation of generating sets under little steam to get the minimal cooling steam flow and the amount of work under varying back pressure, illustrated by indigenous 200MW steam turbine medium pressure cylinder. The accordance between the result and that of EX Russia K 200 130 unit experiment lends credit to the feasibility of the algorithm, and give useful reference to the future experiment under motor condition. Figs 3, table 1 and refs 6. |
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| Keywords: | steam turbine motor conditions dispatching cooling steam flow |
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