| 循环水系统优化运行的经济分析 |
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| 引用本文： | 秦攀,林闽成,叶劲松,孙永平,董益华. 循环水系统优化运行的经济分析[J]. 浙江电力, 2011, 0(9): 51-53,60 |
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| 作者姓名： | 秦攀 林闽成 叶劲松 孙永平 董益华 |
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| 作者单位： | 浙江省电力试验研究院;浙能温州发电有限公司; |
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| 摘 要： | 针对循环水系统对机组冷端运行经济性产生的影响,通过试验、数值计算和理论分析,综合研究循环水温、循环水量、凝汽器特性、低压缸排汽压力等多种因素对机组负荷及经济性的影响,依据2个评价准则计算确定某300 MW机组循环水系统在不同循环水温、不同负荷条件下的经济运行方式,并对该型机组循环水系统的实际优化运行方式的选取方法进行讨论和分析。
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| 关 键 词： | 300MW机组 循环水泵 优化运行 评价准则 |
Economic Analysis on Optimal Operation of Circulating Water System |
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| QIN Pan,LIN Min-cheng,YE Jin-song,SUN Yong-ping,DONG Yi-hua. Economic Analysis on Optimal Operation of Circulating Water System[J]. Zhejiang Electric Power, 2011, 0(9): 51-53,60 |
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| Authors: | QIN Pan LIN Min-cheng YE Jin-song SUN Yong-ping DONG Yi-hua |
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| Affiliation: | QIN Pan1,LIN Min-cheng2,YE Jin-song2,SUN Yong-ping1,DONG Yi-hua1(1.Zhejiang Electric Power Test and Research Institute,Hangzhou 310014,China,2.Zhejiang Energy Wenzhou Power Generation Co.,Ltd,Wenzhou Zhejiang 325602,China) |
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| Abstract: | In view of the influence of circulating water system on cold-end system operation economy of units,this paper carries out the comprehensive research on the influence of multiple factors such as circulating water temperature,circulating water volume,condenser characteristics,exhaust steam pressure of low pressure cylinder on the unit load and economy through the tests,numeric calculation and theoretical analysis.The economic operation modes of the circulating water system for 300 MW unit under different circ... |
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| Keywords: | 300 MW unit circulating water pump optimal operation evaluation criteria |
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