部分煤气化结合流化床燃烧的联合循环(PGFBC-CC)方案综合性能比较  

Comprehensive Performance Comparison for the Combined Cycle with Coal Partial Gasification and Fludized Bed Combustion(PGFBC-CC)

作　　者：余廷芳[1] 

机构地区：[1]东南大学动力工程系,南京210096

出　　处：《燃气轮机技术》2003年第4期12-17,共6页Gas Turbine Technology

基　　金：国家重点基础研究发展规划项目(G199902210533)。

摘　　要：本文作者在对各种PGFBC-CC系统进行深入分析的基础上,进行归纳总结,尝试对PGFBC-CC系统进行了分类,将PGFBC-CC系统归纳为典型的四个方案:两个方案基于增压流化床燃烧炉(PFBC),另两个方案基于出常压流化床燃烧炉(AFBC),并对它们进行性能计算、参数分析,从供电效率、经济性、环保方面综合比较了这四方案的优劣,提出了适合我国国情的PGFBC-CC方案。On the basis of the knowledge of all kinds of Combined Cycle with Coal Partial Gasification Fludized Bed Combustion(PGFBC-CC),We categorized the PGFBC-CC systems into four types according to their topology in thes paper:two based on pressurized fludized bed combustor(PFBC)and two other on atmospheric fluidized bed combustor(AFBC).Thermal performance calculation and parametric analysis were performed,.With the result,comprehensive perfomance comparison for theose systems were carried out with respect to their efficiency,environmental and economical performance for those four types.Finally,the PGFBC-CC systems which are fit to be developed in China were suggested.

关 键 词：部分煤气化 流化床燃烧炉 综合性能比较 联合循环 PGFBC—CC方案 

分 类 号：TQ541[化学工程—煤化学工程] TM611.31[电气工程—电力系统及自动化]