GE公司6F.01燃气轮机EFM和CTM系统分析  

The EFM and CTM System of GE 6F.01 Gas Turbine

作　　者：王海春 杨晶晶 罗永利 Wang Haichun;Yang Jingjing;Luo Yongli(Nanjing Turbine and Electric Machinery（Group）Co.,Ltd.,Nanjing 210037,China)

机构地区：[1]南京汽轮电机(集团)有限责任公司,南京210037

出　　处：《燃气轮机技术》2018年第3期43-46,52,共5页Gas Turbine Technology

摘　　要：本文介绍了GE公司6F. 01机组抽气流量控制系统(Extraction Flow Modulation,简称EFM)和气缸温度控制系统(Case Temperature Management,简称CTM)系统。在传统设计的基础上对机组的冷却空气系统进行了改进,可以更加灵活地调节冷却透平喷嘴的空气量和透平动静间隙,进一步增加了机组出力,优化机组性能。另外对整个系统的运行原理、结构、维护各方面进行了阐述。This article described the Extraction Flow Modulation （EFM） system and Case Temperature Management （CTM） system of GE 6F.01 gas turbine. Improvement of the cooling air system of the unit based on the traditional design, more flexible adjustment of the amount of air that cools the turbine nozzle and the clearance of the turbine between static and dynamic, further increase the output of the unit and optimize the performance of the unit, and illustrated the whole system from the aspect of the operation principle、structure and maintenance.

关 键 词：燃气轮机 EFM CTM 

分 类 号：TK472[动力工程及工程热物理—动力机械及工程]