频繁启停调峰9FA燃气机组对外集中供热探讨

Discussion on Feasibility of Frequent Start/Stop and Peak Shaving of 9FA Gas Units for External Centralized Heating

以频繁启停调峰9FA燃气机组为例,从技术和经济角度分析纯凝发电9FA联合循环机组通过系统改造实施对外集中供热可行性,对抽汽成本进行测算,对同类型纯凝发电机组的潜在供热机会具有一定的参考作用。

Taking frequent start/stop and peak shaving of 9FA gas units as an example,this paper analyzes from technical and economic perspectives the feasibility of providing external centralized heating through system retrofit of pure condensing generator 9FA combined cycle units.The steam extraction cost is calculated,which has a certain reference value for potential heating opportunities of similar pure condensing generator units.