钢厂CCPP发电机组提升负荷的研究与应用  

Study on Improving Load by CCPP Electric Generating Set in Steel Plant and Application of Study Results

作　　者：郑振海 张元华[1] 张明扬 薛贵洋 ZHENG Zhenhai;ZHANG Yuanhua;ZHANG Mingyang;XUE Guiyang(Bayuquan Branch of Angang Steel Co.,Ltd.,Yingkou 115007,Liaoning,China)

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,辽宁营口115007

出　　处：《鞍钢技术》2024年第1期37-41,共5页Angang Technology

摘　　要：为了提高CCPP发电机组负荷,根据不同环境温度采取不同的煤气热值,夏季利用空气冷却器降低空压机入口空气温度,采用水喷射系统降低燃气轮机入口燃料温度,上述措施实施后,能够降低燃烧温度,提高CCPP发电机组负荷。In order to improve the load by the CCPP electric generating set,different caloric values of coal gas were used according to different ambient temperatures.So in summer,an air cooler was used to reduce the air temperature at the inlet of an air compressor,while the water injection system was used to reduce the fuel temperature at the inlet of a gas turbine.After these measures were taken,the combustion temperature could be reduced and the load of the CCPP electric generating set could be increased.

关 键 词：CCPP发电机组 负荷 煤气热值 空气冷却器 水喷射 

分 类 号：P332[天文地球—水文科学]