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| 水轮发电机送出热风供暖冷却系统通风分析 | |
| 引用本文： | 官燕玲,曹立新,肖斌,薛文朋,沈有国.水轮发电机送出热风供暖冷却系统通风分析[J].西安科技大学学报,2004,24(3):346-349. |
| 作者姓名： | 官燕玲 曹立新 肖斌 薛文朋 沈有国 |
| 作者单位： | 1. 西安建筑科技大学,陕西,西安,710055 2. 长安大学,环境科学与工程学院,陕西,西安,710061 3. 国家电力公司西北勘测设计研究院,陕西,西安,710065 4. 黄河上游水电开发有限责任公司建设分公司,青海,公伯峡,811902 |
| 摘 要： | 为了降低水力发电厂厂房采暖工程的初投资和减少电热采暖所需的电能，某水力发电厂在发电机水冷式空气冷却器旁开设热风窗，在冬季远行时送出热风用于本厂房供暖。为了分析开设热风窗后对通风冷却的影响，本文用CFD(Computational Fluid Dynamics)技术，对其水轮发电机通风冷却系统进行了分析，认为开设热风窗后，不会对转子和静子发热体的通风冷却带来不利影响。 |
| 关 键 词： | 水轮发电机 热风窗 CFD 通风冷却系统 供暖 |
| 文章编号： | 1672-9315(2004)03-0346-04 |
| 修稿时间： | 2003年12月20 |
Ventilation analysis of refrigeration system of water-power generator to provide hot air for workshop heating |
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| GUAN Yan-ling,CAO Li-xin,XIAO Bin,XUE Wen-peng,SHEN You-guo.Ventilation analysis of refrigeration system of water-power generator to provide hot air for workshop heating[J].JOurnal of XI’an University of Science and Technology,2004,24(3):346-349. | |
| Authors: | GUAN Yan-ling CAO Li-xin XIAO Bin XUE Wen-peng SHEN You-guo |
| Institution: | GUAN Yan-ling~1,CAO Li-xin~2,XIAO Bin~3,XUE Wen-peng~4,SHEN You-guo~4 |
| Abstract: | In ordor to minimize the heating system investment in the water power plant building and the electric power consumption of the electric heating system,the hot air window is placed on the generator of a water-power plant to provide the hot air for the workshop heating during the winter operation.To determine the influence of the hot air window on the water power generator system,this paper analyzed its ventilation refrigeration system of the water-power generator with the CFD technique.The result showed that the hot air window will not brought the negative influence to the ventilation refrigeration for the rotor and stator hot objects. |
| Keywords: | water-power plant heating hot air window refrigeration system |
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