燃煤发电机组瞬态过程高效灵活清洁协同的能势动态匹配技术及应用
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关键词：燃床友电；调畔调频；瞬芯过性；能分匹配；畜热有厅利用中图分类号：TM621文献标志码：ADOI：10.7652/xjtuxb202511009文章编号：0253-987X（2025）11-0095-09
Abstract： Coal-fired power generation is gradually transitiong from a primary power source to a supportg and regulatg source， frequently operatg under transient processes such as peak and frequency regulation. Existg energy-savg and emisson-reduction technologies primarily focus on steady-state conditions，makg it dificult to effectively address the new demands transient operation. This leads to three major technical challenges： high energy consumption durg transient processes， sufficient load change rates， and excessive pollutant emissions durg transient processes. Through the dynamic response time scale thermal system transient processes and the rate energyquality transformation， this study establishes a new mechanism for energy potential matchg that improves the transient performance power units， extendg energy-savg theories from steady-state conditions to transient processes. It develops a quantitative diagnostic method for transient energy consumption coal-fired units is developed and vents a dynamic matchg technology for energy potential through the collaborative control wd，coal，and water flows thermal energy storage states. In addition，it reveals the mechanism rapidly convertg thermal storage to work output to improve load change rates through material flow regulation，leadg to the vention an efficient， flexible，and synergistic energy-potential dynamic matchg technology for orderly thermal storage utilization. Furthermore，a mechanism is established to achieve precise couplg between temperature fields and multi-material concentration fields by feedforwardg the time varyg characteristics heat exchanger thermal storage， and an energy-potential dynamic matchg technology that synergistically regulates the temperature and flow multiple media （cludg but not limited to flue gas，air，water） is vented，ensurg ful-compliance pollutant emissions across all operatg conditions and deep waste heat recovery.
words： coal-fired power generation； peak shavg and frequency regulation； transient process; energy potential matchg；orderly utilization heat storage
1研究背景
安全稳定的电力生产供应是国民经济发展的基石[]，燃煤发电是保障我国电力安全稳定供应的“压舱石"[2]。（剩余13011字）
