300MW机组中储式制粉系统优化运行的试验研究

中间储仓式制粉系统是国内燃煤机组代表性的制粉系统,但此系统的制粉能耗较高.分析了影响300MW燃煤火力发电机组制粉系统优化运行的主要因素,并通过试验得出了优化经济运行的控制参数.;Middle store powder manufacturing system is the representative powder manufacturing system of coal-fired unit,but high energy consumption is the main problem of this system.In this paper,a 300 MW coal-fired unit is analyzed.Main factors affecting the optimum operation of powder manufacturing system are studied.Optimal controlling parameters of optimum operation are obtained in experiments