燃煤机组供电煤耗指标,是国家对火电厂的重要考核指标之一。而影响煤耗变化的因素有多种因素,如汽轮机热耗、锅炉效率、厂用电率、负荷率、燃用煤种与设计煤种偏离程度、煤质情况等等。其中,努力降低煤质变化对煤耗的影响,是当前所有火电企业在市场环境下都在仔细探索的一大节点。 Coal-fired units for coal consumption indicators, is the country’s thermal power plant one of the important assessment indicators. However, there are many factors that affect the change of coal consumption, such as steam turbine heat consumption, boiler efficiency, power consumption rate of factory, load rate, degree of deviation of burning coal from design coal, coal quality and so on. Among them, efforts to reduce coal quality changes on the impact of coal consumption, all thermal power enterprises in the current market environment are carefully explored a major node.