进口660 MW亚临界机组升参数综合改造技术路线选择及锅炉关键技术分析OA
Technical Route Selection and Boiler Key Technology Analysis for Parameter Enhancement and Comprehensive Retrofit of Imported 660 MW Subcritical Units
为提高燃煤机组整体能效水平及机组灵活深度调峰能力,延长机组服役期限,针对某进口 660 MW亚临界火电机组进行节能方面综合改造技术研究,重点阐述机组提温提效技术路线参数的选择、锅炉重新设计优化受热面布置以及钢结构安全核算等方面工作,达到机组节能提效的目的,对于提高社会价值和经济效益具有非常重要的意义.
To enhance the overall energy efficiency and flexible deep peak-shaving capacity of coal-fired power units while extending their service life,a comprehensive study on energy-saving retrofitting technologies for an imported 660 MW subcritical unit is conducted.It focuses on elaborating the selection of technical pathways and parameters for steam temperature and efficiency enhancement,as well as the redesign and optimization of boiler heating surface layouts and safety assessment of steel structures,aiming to achieve energy conservation and efficiency improvements of the unit.This initiative holds significant social and economic benefits.
吕安斌;曹鹄
浙江浙能北仑发电有限公司,浙江宁波 315800上海同梓工程咨询有限公司,上海 200433
能源科技
进口机组亚临界机组提温提效受热面设计优化钢结构核算
imported unitsubcritical unitsteam temperature and efficiency enhancementheating surface design optimizationsteel structure calculation
《锅炉技术》 2026 (3)
61-65,5
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