高效空冷1000MW超超临界汽轮机.pdf

第 35 卷第 4 期热力透平 Vol1 35 No1 4
2006 年 12 月 THERMALTURBINE Dec. 2006
高效空冷 1000MW 超超临界汽轮机
何阿平, 彭泽瑛
( 上海汽轮机有限公司, 200240)
摘要: 简要介绍了 ST C 引进的西门子/ HMN0 型空冷超超临界 1000MW 汽轮机所采用的独特技术和结
构, 不仅机组可靠性高, 而且效率高、能耗省、排放少; 该机型具备空冷及抽汽供热产品的运行业绩。本文列
出了机组典型的主要技术规范。采用西门子空冷超超临界 1000MW 机型将使空冷电厂达到既节水又节能的
目标。
关键词: 空冷; 超超临界汽轮机; 电厂; 热耗; 热效率; 背压
中图分类号: TK261 文献标识码: A 文章编号: 1672- 5549( 2006)04- 0239- 06
Ultra Supercritical 1000MW Air Cooling Steam Turbine with High Efficiency
H E A2ping , PEN G Ze2ying
(Sha nghai Turbine Co1 Ltd1 , Sha nghai 200240, China)
Abstract: The essay briefly describes a series of the unique and advanced technologies of " H MN" t ype of
1000M W air cooling ultra supercritical steam turbine , introduced by STC from Siemens, which have high
reliability and good efficiency, energy consumption saving, and lower environmental pollution. This t ype of
unit accumulates some operat ing experience of air cooling and ext raction power plants. The paper involves typ2
ical technical specificat ion of air cooling 1000MW ultra supercritical steam turbine, and indicates that Siemens.
1000M W air cooling ultra supercritica l steam turbine can reach the target of both water and energy2saving.
Key words: air cooling; ultra supercritical steam turbine; power plant; heat rate; thermal efficiency; back pres2
sure
0 前言 1 具最新大功率直接空冷汽轮机业
绩的机型
为了节约燃料消耗, 减少单位电能的污染排