基于自动控制的发电厂600 MW超临界机组节能技术研究

Research on Energy-Saving Technology of 600 MW Supercritical Unit in Power Plant Based on Automatic Control

超临界机组是指工作在超过临界压力和温度状态下的蒸汽发电机组,这种状态能显著提高热效率并降低燃料消耗。随着能源成本的上升和环保法规的加强,开发和应用高效的节能技术成为发电行业的重要课题。自动控制技术因能够优化操作过程和提升能效而在超临界机组中发挥至关重要的作用。全面分析了自动控制技术在600 MW超临界机组节能设计中的应用,探讨了从燃料供给系统的节能优化、热效率提升、发电过程关键参数的自动调节、实时监测与故障预防,到先进控制算法集成的各方面。通过详细讨论这些节能措施的具体实施和效果评估,展示了自动化技术如何有效降低能源消耗,提高发电效率,并促进环境的可持续性。

A supercritical unit is a steam generator set that operates at a state that exceeds the critical pressure and temperature,which can significantly improve thermal efficiency and reduce fuel consumption.With the rise of energy costs and the strengthening of environmental regulations,the development and application of efficient energy-saving technologies has become an important issue in the power generation industry.Automatic control technology plays a crucial role in supercritical units because of its ability to optimize operating processes and improve energy efficiency.This paper comprehensively analyzes the application of automatic control technology in the energy-saving design of 600 MW supercritical units,and discusses various aspects from energy-saving optimization of fuel supply system,thermal efficiency improvement,automatic adjustment of key parameters in the power generation process,real-time monitoring and fault prevention,to the integration of advanced control algorithms.Through a detailed discussion of the specific implementation and evaluation of these energy-saving measures,it shows how automation technology can effectively reduce energy consumption,improve power generation efficiency,and promote environmental sustainability.