并联型IGCC甲醇多联产系统集成与性能指标研究  

Integration Study and Performance Index Calculation on Parallel Type IGCC-Methanol Poly-generation Systems

作　　者：朱志劼[1] 顾华年[1] 范雪飞[1] 陈健[1] 刘传亮[1] 

机构地区：[1]上海发电设备成套设计研究院,上海200240

出　　处：《动力工程学报》2013年第1期61-65,共5页Journal of Chinese Society of Power Engineering

基　　金：2009年度上海市高新技术产业化重点项目(C13330815600220090001)

摘　　要：对不同燃气轮机配置及型式的并联型IGCC甲醇多联产系统进行了探讨,建立了相应的分析评价指标,通过Aspen Plus及Gtpro商用计算软件对多联产系统方案进行了模拟计算,得出各系统方案的性能分析参数,分析了动力与化工集成对系统性能指标的影响,比较了不同配置系统性能的差异.结果表明:IGCC与多联产系统的结合能实现规模效应,有助于IGCC比投资成本的降低和该技术的应用推广;不同形式的甲醇-电力多联产系统中,并联型甲醇-电力多联产系统具有较高的能源利用效率和供电效率,其中F级的系统能源利用效率达到56%,供电效率达到40%.Through discussion on parallel type IGCC-methanol poly-generation systems with different types of gas turbines, an evaluation index system was established. Analog computation was carried out to the re- search programs for poly-generation system using Aspen Plus and Gtpro commercial calculation software, during which performance parameters of each system were obtained, while influence of dynamic and chemi- cal integration on the performance index analyzed, and the performance difference among systems with dif- ferent configurations compared. Results show that the combination of IGCC and poly-generation system can achieve scale effect, which therefore helps to reduce the unit cost of IGCC and promote the application of this technology. Among all types of methanol-power poly-generation systems, the parallel type system has a higher energy utilization efficiency and net efficiency, in which the energy utilization efficiency of F- class system may reach up to 56%, with a net efficiency up to 40%.

关 键 词：IGCC 甲醇多联产 系统集成 性能指标 

分 类 号：TK224.9[动力工程及工程热物理—动力机械及工程]