| CC60汽轮机冷态启动汽缸温差大原因分析及处理 |
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| 引用本文： | 纪昌宏. CC60汽轮机冷态启动汽缸温差大原因分析及处理[J]. 南京工程学院学报(自然科学版), 2003, 1(4): 13-17 |
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| 作者姓名： | 纪昌宏 |
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| 作者单位： | 仪征化纤股份有限公司热电厂,江苏,仪征,211900 |
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| 摘 要： | 仪征化纤热电厂 3、4号双抽机组长期以来存在着冷态启动时上下缸温差过大问题。结合此型机组配汽机构的特点 ,分析了冷态开机时上下缸温差较大的原因 ,从理论上计算出高压油动行程为 6 1mm时 ,能使调节级处上下缸温差控制在合格范围内 ,并在运行中作了验证
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| 关 键 词： | 汽轮机 冷态启机 调节阀行程 汽缸温差 |
| 文章编号： | 1672-2558(2003)04-0013-05 |
| 修稿时间： | 2003-08-29 |
Analysis and Handling of the Difference in Cylinder Temperature on Cold Start PrChemical Fiber |
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| JI Chang-hong. Analysis and Handling of the Difference in Cylinder Temperature on Cold Start PrChemical Fiber[J]. Journal of Nanjing Institute of Technology :Natural Science Edition, 2003, 1(4): 13-17 |
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| Authors: | JI Chang-hong |
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| Abstract: | In Power and Heating Plant of YiZheng Chemical Fiber Co., LTD., there has been the problem of the difference in cylinder temperature on cold start process of CC60MW steam turbine set. According to the feature of the admission gear, the paper presents the reason of this type set, and advocates better measure for the problem,which haw beentested in operation. |
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| Keywords: | steam turbine cold start stroke of regulating valve the difference in cylinder temperature |
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