双套燃气蒸汽联合循环机组热网水系统节能改造

Energy Saving Renovation of Heat Supply Network Water System of Double Gas-Fired Steam Combined Cycle Units

本文介绍了燃气蒸汽联合循环供热机组水水换热器的系统及功能,对多台机组供热电厂的热网水系统进行改造,减少运行热网泵台数,提高系统灵活性及稳定性,进而达到降低厂用电率、节能降耗的目的。

This paper introduces the system and function of water heat exchanger of gas steam com-bined cycle heating unit,transforms the heat supply network water system of multi unit heating power plant,reduces the number of running heat supply network pumps,and improves the flexibility and stability of the system,so as to reduce the auxiliary power consumption rate,save energy and reduce consumption.