冷热态对燃气轮机起动性能的影响  

Study on the Influence of Hot and Cold State on the Starting Performance of Gas Turbine

作　　者：王柏贺 Wang Baihe(Shenyang Engine Research Institute,Aero Engine Group Corporation of China,Shenyang 110015,China)

机构地区：[1]中国航空发动机集团有限公司沈阳发动机研究所,沈阳110015

出　　处：《黑龙江科学》2024年第2期26-28,共3页Heilongjiang Science

摘　　要：以燃气轮机整机起动试验数据为基础,定量分析燃气轮机冷热态对起动性能,包括整机点火成功转速、起动过程三个阶段时间、升转速率、压气机压比及动力涡轮出口温度的影响,初步探讨了影响机理。Based on the starting test data of the whole gas turbine,the study quantitatively analyzes the effects of the hot and cold state on the starting performance of the gas turbine,mainly including the influence of the successful ignition speed,the time of the three stages of the starting process,the rise and rotation rate,the compressor pressure ratio and the outlet temperature of the power turbine;and preliminarily analyzes the influence mechanism.

关 键 词：燃气轮机 冷热态 起动性能 

分 类 号：TK478[动力工程及工程热物理—动力机械及工程]