燃气-蒸汽联合循环系统设计与蒸汽系统参数分析研究  

Design and parameters study of steam system of combined gas-steam cycle

作　　者：张士杰[1] 李宇红[2] 刘祥源[2] 江亿[1] 

机构地区：[1]清华大学建筑学院建筑技术科学系,北京100084 [2]清华大学热能工程系,北京100084

出　　处：《燃气轮机技术》2002年第3期44-48,共5页Gas Turbine Technology

基　　金：国家重点基础研究专项经费 (No.G19990 2 2 3 0 4)

摘　　要：研究了蒸汽系统的参数选择对联合循环部件及总体性能的影响。通过对单压、双压和三压三种蒸汽系统参数配置方案的设计计算和分析 ,初步得到了联合循环热力系统合理设计的一些基本原则。The effect of the parameters of steam system on the characteristic of the constituent part and the overall performance of the combined gas steam cycle is studied.Primary rules for the reasonable design of steam system of combined cycle have been drawn through the thermodynamic computation and analyze on the parameters selection for a single, a double and a triple pressure steam system.The research results provide some valuable instructions for the overall optical design of combined gas steam cycle.

关 键 词：燃气-蒸汽联合循环系统 蒸汽系统 联合循环电站 PG6541B型 燃气轮机 

分 类 号：TM621.3[电气工程—电力系统及自动化]