Feasibility Analysis of Back-Pressure Steam Feeding Water Pump for Direct Air-Cooled Unit

被引：1

作者：

Zhao Xiaodong ^{[1
]}

Wang Meng ^{[1
]}

Du Xiaoze ^{[1
]}

Yang Lijun ^{[1
]}

Yang Yongping ^{[1
]}

机构：

[1] Key laboratory of Condition Monitoring and Control for Power Plant Equipment,North China Electric Power University

来源：

Electricity | 2013年 / 24卷 / 01期

关键词：

air-cooled; back-pressure steam turbine; steam feed water pump; variable condition;

D O I：

暂无

中图分类号：

TM311 [汽轮发电机];

学科分类号：

080801 ;

摘要：

As the performance of an air-cooled condenser is apt to be affected by the fluctuating ambient condition, some difficulties are brought to the use of a steam feeding water pump in an air-cooled unit. This paper introduces a new design of for steam feeding the water pump of an air-cooled unit using the back-pressure steam turbine as the prime motor. Using variable condition analysis on a 600 MW direct air-cooled unit, and with consideration of the effect on the ambient conditions, the feasibility, economy, and adaptability of the design are verified.

引用

页码：31 / 35

页数：5

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