• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2013, Vol. 34 ›› Issue (11): 96-99.doi: 10.3969/j.issn.1000-7229.2013.11.019

• 发电技术 • 上一篇    下一篇

350 MW超临界供热机组技术特点及其调试关键技术

李朝兵,田阳   

  1. 国电科学技术研究院,南京市 210031
  • 出版日期:2013-11-01
  • 作者简介:李朝兵(1979),男,本科,工程师,从事电站锅炉调试、性能试验及技术监督工作,E-mail:licb520@163.com; 田阳(1982),男,本科,助理工程师,从事电站汽机调试及性能试验工作,E-mail:proveme999@163.com。

Technical Features and Key Commissioning Technology of 350 MW Supercritical Cogeneration Units

LI Chaobing, TIAN Yang   

  1. Guodian Science and Technology Research Institute, Nanjing 210031, China
  • Online:2013-11-01

摘要:

随着区域供热需要,超临界技术在300 MW级供热机组中逐渐得到了推广,在节能优化设计方面做了很多尝试,同时也给运行调试带来了挑战。基于某2×350 MW电厂,论述350 MW超临界供热机组的特点,分析该型机组的调试关键技术,提出调试中显现问题的解决方案。所论述的一系列调试关键技术可供同类机组调试参考。

关键词: 超临界供热机组, 调整试运, 锅炉, 汽轮机

Abstract:

Due to the increasing demand of regional heat supply, supercritical technology has been gradually applied and promoted in 300 MW cogeneration units. Technology optimizations have been carried out on the aspect of energy saving, while challenges have also been presented to unit operation and commissioning. In a 2×350 MW power plant, the features of 350 MW supercritical cogeneration unit are introduced, and the key technology of its commissioning is analyzed to suggest a solution for the problems in commissioning. The proposed commissioning technologies could be references for similar units commissioning.

Key words: supercritical cogenration unit, commissioning, boiler, turbine