郑卫东,马浩,李肖肖,梁海腾,李海洋
ZHENG Weidong,MA Hao,LI Xiaoxiao,LIANG Haiteng,LI Haiyang

• 1:华能国际电力股份有限公司玉环电厂
• 2:华能国际电力股份有限公司石洞口第一电厂

摘要(Abstract)：

随着控制技术的迅猛发展和节能减排受到高度重视,凝结水节流技术逐渐成为近几年关注的热点之一。凝结水节流技术可以在提高或者不降低机组负荷响应性能的前提下,减少汽轮机调门节流损失。介绍了凝结水节流的技术原理和凝结水节流的潜能及速度评估方法,探讨了凝结水节流技术在火电机组应用的前景和方向,同时对凝结水节流技术运用中需要注意的问题进行了分析。
With the rapid development of control technology and highly attention to energy conservation and emission reduction, condensate throttling technology gradually becomes one of the hot spots in recent years.Condensate throttling technology can reduce the throttling loss with response performance of units load improved or not decreased. This paper presents the technical principle and potential of the condensate throttling technology and velocity evaluation method; meanwhile, it discusses the prospect and direction of the condensate throttling technology in thermal power units. At last, it analyzes precautions in the application of condensate throttling technology.

关键词(KeyWords)： 超超临界;凝结水节流;控制;优化;节能减排
ultra-supercritical;condensate throttling;control;optimization;energy conservation and emission reduction

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 郑卫东,马浩,李肖肖,梁海腾,李海洋
ZHENG Weidong,MA Hao,LI Xiaoxiao,LIANG Haiteng,LI Haiyang

DOI: 10.19585/j.zjdl.2015.06.011

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