热电联产机组热电解耦模型设计和应用研究

Design and Application of Thermoelectric Decoupling Model for Cogeneration Unit

通过热电机组电热解耦原理的深入分析,探索电锅炉、固体电蓄热等热电解耦重要手段和数学模型,以西北区域某热电厂的超临界热电机组为依托,设计热电解耦综合解决方案,并进行运行机制和特性分析,评估其工程技术经济性和社会意义。研究显示,设计方案优化了系统配置,节省了建设投资,消纳了大量可再生能源,具有进一步推广潜力。

Through the in-depth analysis of the electro-thermal decoupling principle of thermoelectric units, this paper explored the important means and mathematical models of thermoelectric decoupling such as electric boilers and solid electric heat storage, designed a comprehensive solution of thermoelectric decoupling based on the supercritical thermoelectric units of a thermoelectric power plant in Northwest China, analyzed the operation mechanism and characteristics, and evaluated its engineering technical economy and social significance. The research shows that the design scheme optimizes the system configuration, saves construction investment, consumes a large amount of renewable energy, and has further promotion potential.