| 大型水轮发电机蒸发冷却实验研究及理论分析 |
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| 引用本文： | 曹惠玲,顾国彪,田新东. 大型水轮发电机蒸发冷却实验研究及理论分析[J]. 大电机技术, 2004, 0(2): 10-14 |
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| 作者姓名： | 曹惠玲 顾国彪 田新东 |
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| 作者单位： | 中国民用航空学院,天津,300300;中国科学院电工研究所,北京,1O0080 |
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| 摘 要： | 介绍了400MW水轮发电机定子线棒空心导线蒸发冷却实验,得到了各种情况下线棒的温度分布.在此基础上,对蒸发冷却自然循环形成条件进行了理沦分析,为蒸发冷却发电机设计提供了依据.
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| 关 键 词： | 蒸发冷却 水轮发电机 两相流 温度分布 |
| 文章编号： | 1000-3983(2004)02-0010-05 |
| 修稿时间： | 2003-05-20 |
Experimental Research and Theoretical Analysis of Evaporative Cooling for Large Hydrogenerator |
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| CAO Hui-ling-,GU Guo-biao-,TIAN Xin-dong-. Experimental Research and Theoretical Analysis of Evaporative Cooling for Large Hydrogenerator[J]. Large Electric Machine and Hydraulic Turbine, 2004, 0(2): 10-14 |
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| Authors: | CAO Hui-ling- GU Guo-biao- TIAN Xin-dong- |
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| Affiliation: | CAO Hui-ling-1,GU Guo-biao-2,TIAN Xin-dong-2 |
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| Abstract: | This paper introduces evaporative cooling experiment for 400MW hydrogenerator stator windings, and gives out temperature distribution along stator windings in any conditions. Based on the results, analyzes the forming conditions of evaporative cooling self-circulation in theory. It gives the basis for designs of evaporative cooling hydrogenerator. |
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| Keywords: | evaporative cooling hydrogenerator two-phase flow temperature distribution |
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