1000MW超超临界燃煤机组低负荷工况单侧风机运行经济性分析  

A Brief Analysis on the Economic Efficiency under the Low Load Condition Operation of the Side Fan of the 1 000 MW Ultra-supercritical Coal-fired Units

作　　者：魏凤文 

机构地区：[1]四川神华天明发电有限责任公司,四川江油621711

出　　处：《四川环境》2017年第6期169-174,共6页Sichuan Environment

摘　　要：通过对其他同类型电厂机组在低负荷下的对比,并对A公司机组60%THA、50%THA、40%THA、30%THA负荷进行研究分析,最终得出低负荷下单侧风机运行较双侧风机运行并无优势,如要实现单侧风机运行节能,需进一步开展风机低负荷下效率提高或风机变频调节等优化论证工作,为其他兄弟单位提供借鉴。Comparing the low load operation of other similar power plants, and analyzing the load of 60% T/-IA, 50% THA, 40% THA, and 30% THA of A corporation, it is concluded that the operation of the unilateral fan under the low load has no advantage over the bilateral fan. To realize the energy-saving of the unilateral fan operation, it is necessary to further improve the efficiency of the fan under the low load or the fan frequency adjustment, to provide valuable reference for other associate organizations.

关 键 词：1000MW机组 低负荷 风机 经济性 分析 

分 类 号：X701.3[环境科学与工程—环境工程]