| 提高汽轮机效率的施工策略 |
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| 引用本文： | 张青年.提高汽轮机效率的施工策略[J].电力建设,2009,30(2):79-81. |
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| 作者姓名： | 张青年 |
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| 作者单位： | 天津电力建设公司 |
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| 摘 要： | 对于汽轮机本体的安装者来说,如何保证机组最终的效率,是安装1台汽轮机从开始到结束均高度关注的问题。虽然影响汽轮机效率的因素很多,从设计、制造厂的加工水平、施工单位的安装水平到电厂运行水平等,但根据现场安装汽轮机的经验,在汽缸的定位方式、设备及零部件的检查、通流部分间隙的调整、进汽短管处胀圈安装检查、安装与汽缸相连的大口径管道等几方面把好关可以为增加汽轮机的效率做出贡献。
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| 关 键 词： | 汽轮机 安装 通流间隙 |
Construction Strategies to Improve Turbine Efficiency |
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| ZHANG Qing-nian.Construction Strategies to Improve Turbine Efficiency[J].Electric Power Construction,2009,30(2):79-81. |
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| Authors: | ZHANG Qing-nian |
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| Affiliation: | Tianjin Electric Power Construction Co.;Tianjin 300012;China |
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| Abstract: | To turbine body installers,ensuring ultimate efficiency of a unit is a problem to be highly concerned from start to finish of turbine installation.Although from design,manufacturer's level of processing,and constructor's level of installation,to plants' operation,etc.,there are many factors affecting turbine efficiency.Based on on-site installation experiences,good quality control on aspects,such as casing positioningmode,equipment and part inspection,flow gap adjustment,steam inlet sealing ring inspection,... |
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| Keywords: | turbine installation flow gap |
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