燃气轮机进气喷雾蒸发冷却的经济性分析  

The economy analysis of fog-atomizing evaporative cooler for gas turbine

作　　者：徐志明[1] 吴斌[1] 宋景东[1] 张建明[2] 周超宇[2] 樊川[2] 杨伟[2] 

机构地区：[1]东北电力大学,吉林市132012 [2]中国石油塔里木油田分公司,新疆库尔勒841000

出　　处：《燃气轮机技术》2006年第4期10-14,共5页Gas Turbine Technology

摘　　要：以轮南燃气轮机电站喷雾蒸发冷却器为例,分析了在不同气候条件下蒸发冷却器运行的经济性。结果表明,对于联网运行机组,蒸发冷却器的投运可提高燃气轮机出力,从而获得经济效益,在高温干燥地区尤为突出,且机组在保持T5温度(燃气轮机第三级透平喷嘴入口处温度)不变的情况下投运所带来的经济效益更为明显。As an example of the fog- atomizing evaporative cooler of Lunnan Gas turbine power plant,this paper analyzes the econmy of the evaporative cooler＇s operation under various conditions of environment. The result shows that as parallel operation unites, the operation of the evaporative cooler can increase the power output, and then acquires economy, especially in high temperature and low humidity area. When T5 keep the fix value after the operation of the evaporative cooler, the economy can be attained furthermore.

关 键 词：燃气轮机 蒸发冷却器 经济效益 

分 类 号：F407.61[经济管理—产业经济]