ASU, especially the configuration between the ASU and gas turbine has great impact, which concentrates on the power consumption by the ASU, on the IGCC power output, overall efficiency and the net cost of power generation of the IGCC plant.

• 空分系统的选择，特别是空分系统与燃气轮机的配置关系，对IGCC电站的供电效率、功率输出及净发电成本都有很大的影响；