湖南省动力用煤煤质特性评估体系

将动力用煤的燃烧特性、结渣特性以及运行的特征参数有机地结合在一起，进行综合评估．单一的特性指数在反映煤质特性方面具有一定的分辨率，但却难以全面准确地反映动力燃煤的传性．在工程应用中，煤质的固有特性又和具体设备及运行条件结合在一起，使得单一的判别指数更显得无能为力．为提高其分辨能力，特提出动力用煤煤质特性的评估体系。

THE OVERALL COAL PROPERTY EVALUATION IN HUNAN DYNANICAL SYSTEM

The overall coal property evaluation is discussed in dynamical system, which linksclosely with the parameters of coal burning quality, slag-bonding characteristic and operating characteristic. The singal coall property index is avaluble resolution factor in showing coal propertybut it cannot overall reflect the coal property extinctly in dynamical system. In the modern engineeting application, the intrinsic property of coal always combines with concrete facilitics and operating conditions, which exposes the vulncrability of tile singal discriminant parameter. In orderto improve the resolving ability in coal property, this article proposes the overall coal proerty evaluation system in dynamical system.