摘要
露天煤场存煤的水分会随着天气的不同而发生变化,从而影响电厂的经济性。通过对某电厂特定机组燃煤费用的分析计算,得到了水分变化所产生的附加费用,并与搭建煤场覆盖物的经济性进行了比较。结果表明,搭建煤场覆盖物从经济角度来看会更合算。
With the alternation of season, the moisture in coal will change, which makes the efficiency of power plant decrease. Through calculating the charge of fuel on specific unit, the additional cost resulted from moisture changing was obtained and compared with the economics of building coverage of coal ground. The result showed that the later was better,
出处
《能源工程》
2008年第4期63-65,共3页
Energy Engineering
关键词
露天煤场
水分
经济性
open-air coal ground
moisture
economics
