| 330MW机组凝汽器改造及其经济性分析 |
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| 引用本文： | 王鹏,王进仕,邵珺.330MW机组凝汽器改造及其经济性分析[J].汽轮机技术,2010,52(1). |
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| 作者姓名： | 王鹏 王进仕 邵珺 |
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| 作者单位： | 1. 河南省节能监测中心,郑州,450008
2. 西安交通大学能源与动力工程学院,西安,710049 |
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| 摘 要： | 对潍坊发电厂2号机组凝汽器运行现状进行了介绍,分析影响凝汽器性能的主要原因,提出了改造的目标和原则。通过采用新型排管方式、合理调整冷却管支撑间距,并同时更换冷却管材的方法在大修期内对凝汽器进行了改造。改造前后的热力试验结果表明,凝汽器的各项性能指标都有明显提高。
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| 关 键 词： | 凝汽器 改造 排管方式 冷却管 |
Retrofit and Thermo-economics Analysis for the Condenser of 330MW Unit |
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| WANG Peng,WANG Jin-shi,SHAO Jun.Retrofit and Thermo-economics Analysis for the Condenser of 330MW Unit[J].Turbine Technology,2010,52(1). |
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| Authors: | WANG Peng WANG Jin-shi SHAO Jun |
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| Affiliation: | WANG+Peng1,WANG+Jin-shi2,SHAO+Jun1+(1+Henan+Energy+Conservation+Monitoring+Center,Zhengzhou+450008,China,2+School+of+Energy+,+Power+Engineering,Xi%5c'an+Jiaotong+University,Xi%5c'an+710049,China) |
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| Abstract: | The operational status and problems on the condenser of the No.2 unit in weifang power plant were introduced.The main reasons affecting performance of condenser were analyzed,putting forward the goal and principle of retrofit for condenser.By using new type tube arrangement,rationally adjusting support spacing of cooling tubes,and replacing cooling tubes,the old condenser was retrofitted in overhaul period.Based on the thermal test date of the pre and post retrofit,all performance indexes of condenser are o... |
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| Keywords: | condenser retrofit type tube arrangement cooling tubes |
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