350 MW超临界供热机组技术特点及其调试关键技术 Technical Features and Key Commissioning Technology of 350 MW Supercritical Cogeneration Units.pdfVIP
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第34卷第11期
I基E置圜 皇塑堡兰 垄!!竺!!星
350MW超临界供热机组技术特点
及其调试关键技术
李朝兵,田阳
(国电科学技术研究院,南京市210031)
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
摘要:随着区域供热需要,超临界技术在300
MW电厂,论述350MW超临界供热机组的特点,分析该型机组的
试,同时也给运行调试带来了挑战。基于某2×350
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
TechnicalFeaturesand of
KeyCommissioningTechnology
MW Units
350 SupercriticaiCogeneration
LIChaobing.TIANYang
and Research 21003
Science
(Guodian TechnologyInstitute,Nanjing1,China)
tOthe demandof heat hasbeen and
ABSTRACT:Due
increasing regionalsupply,supercriticaltechnology graduallyapplied
in MW havebeencarriedoutonthe of
300 cogenerationunits.Technologyoptimizations aspectenergysaving,while
promoted
havealsobeen tounit and a2×350MW featuresof350MW
challenges presentedoperationcommissioning.Inpowerplant.the
unitare the ofits is to asolutionforthe
supercriticalcogenerationintroduced,andkeytechnologycommissioninganalyzedsuggest
in couldbereferencesforsimilar
problemscommissioning.Theproposedcommissioningtechnologies units’commissioning.
unit;commissioning;boiler;turbine
KEYWORDS:supercriticalcogenration
621
中图分类号:TM 文献标志码:A 文章编号:1000-7229(2013)11-0096—04
DOI:10.3969/j.issn.1000-7229.2013.11.019
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