区域性大型燃煤机组供热改造研究  

Research on Heating Transformation of Regional Large⁃Scale Coal⁃Fired Units

作　　者：由希江 刘敏 谢舒慎 王欣瑶 蒋佳月 魏书洲 YOU Xijiang;LIU Min;XIE Shushen;WANG Xinyao;JIANG Jiayue;WEI Shuzhou(GD Power Technology Consul Ting Branch,Beijing 100025,China;College of Engineering,Hebei Normal University,Shijiazhuang 050024,China;Sanhe Power Plant Ltd.,CHN Energy,Langfang 065201,China;Hebei Innovation Center for Coal-fired power station Pollution Control,Langfang 065201,China)

机构地区：[1]国电电力发展股份有限公司北京朝阳技术咨询分公司,北京100025 [2]河北师范大学中燃工学院,石家庄050024 [3]国能三河发电有限责任公司,河北廊坊065201 [4]河北省燃煤电站污染防治技术创新中心,河北廊坊065201

出　　处：《内蒙古电力技术》2024年第6期88-94,共7页Inner Mongolia Electric Power

基　　金：河南省高等学校重点科研项目“新能源电力辅助系统中蓄电池充放策略及更换机制研究”(24B480015);河南省科技攻关项目“面向低碳能源系统的多元储能优化设计及动态运行调控”(242102240093);国家能源集团科技项目“三河电厂1号机组低压缸零出力改造”(国家能源办(2020)47号)。

摘　　要：对“三北”地区的供热改造进行分析,总结各供热改造方案在供热能力、经济收益以及环保效益等方面的优势,同时针对投资成本、安全隐患和技术瓶颈等不足进行了归纳。研究认为,为适应不断增长的供热节能需求,仍需要深度开发原有燃煤机组的供热能力,同时需重视并保证其能源利用的效率。此外,市场化的能源政策也是决定供热改造方式的重要因素,集中供热有望在未来的供热改造中发挥更重要的作用。This paper make an analysis of heat-supply transformation in Three North areas,summarizes the advantages of various heating renovation schemes in terms of heating capacity,economic benefits and environmental benefits.At the same time,the shortcomings of investment cost,security risks and technical bottlenecks are summarized.The research shows that in order to meet the increasing demand for heating energy conservation,it is still necessary to deeply develop the heating capacity of the original coal-fired units,and attach importance to and ensure the efficiency of energy utilization.In addition,the market-oriented energy policy is also an important factor in determining the heating transformation mode,and centralized heating is expected to play a more important role in the future heating transformation.

关 键 词：燃煤机组 供热改造 “三北”地区 集中供热 节能 

分 类 号：TM621.2[电气工程—电力系统及自动化]