IGCC蒸汽侧合理的运行方式

Reasonable Operation Mode for IGCC Steam Side

通过对两种IGCC系统的变工况分析 ,比较了蒸汽侧滑压运行与定压运行时的性能 ,指出以选用滑压运行为佳 ,这时不仅IGCC的效率高些 ,且汽轮机的排汽干度较高 。

Through analysing the off design performance of two IGCC systems,and comparing the performance of the sliding pressure operation with the fixed pressure operation,that the sliding pressure operation mode is a better selection was pointed out .In that case,not only the IGCC efficiency is higher,but also the exhaust dryness of steam turbine is higher,as that is favourable to safe operation of steam turbine.