凝汽器最经济真空运行工况的试验研究

谢德宇; 沈坤全; 刘海晏

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上海电力大学学报:2002,18(1):13-16

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凝汽器最经济真空运行工况的试验研究

谢德宇¹, 沈坤全², 刘海晏²

(1.上海石洞口发电厂, 上海 200942;2.上海电力学院, 上海 200090)

Research on the Most Economical Condenser Vacuum

XIE De yu¹, SHEN Kun quan², LIU Hai yan²

(1.Shanghai Shidongkou Power Plant, Shanghai 200942,China;2.Shanghai University of Electric Power, Shanghai 200090, China)

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投稿时间：2001-10-26

中文摘要: 在全面考虑电价及生产成本的基础上,以综合经济收益最优化为目标,提出了一种确定凝汽器经济运行工况的新指标——最经济真空.在试验、分析的基础上,确定了某国产 30 0MW机组凝汽器最经济真空.与传统的最佳真空相比较,凝汽器按最经济真空运行具有较大的经济效益.

中文关键词: 凝汽器最佳真空最经济真空

Abstract:On the basis of overall considering the power price and cost of production, aiming at the optimum of comprehensive economic income and benefit, a new standard, the most economical vacuum is put forward to determine the economically working conditions of condenser. Based on experiments and analyses, the most economical condenser vacuum of a domestic mechanism 300MW set is determined. Compared with the one with the conventional optimum a vaccum, condenser operating in the model of the most economical vacuum can make greater economic profits.

keywords: condenser optimum vacuum the most economical vacuum

文章编号：20020104 中图分类号： 文献标志码：

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作者	单位
谢德宇	上海石洞口发电厂, 上海 200942
沈坤全	上海电力学院, 上海 200090
刘海晏	上海电力学院, 上海 200090

Author Name	Affiliation
XIE De yu	Shanghai Shidongkou Power Plant, Shanghai 200942,China
SHEN Kun quan	Shanghai University of Electric Power, Shanghai 200090, China
LIU Hai yan	Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
谢德宇,沈坤全,刘海晏.凝汽器最经济真空运行工况的试验研究[J].上海电力大学学报,2002,18(1):13-16.
XIE De yu,SHEN Kun quan,LIU Hai yan.Research on the Most Economical Condenser Vacuum[J].Journal of Shanghai University of Electric Power,2002,18(1):13-16.