6FA燃气轮机试车台燃油控制阀性能研究

Study on Performance of Fuel Control Valve of 6FA Gas Turbine Test Bench

对6FA燃气轮机试车台的燃油控制阀进行性能研究,阐述了试车台燃气轮机燃油组成、燃油控制阀的性能和故障反馈等。通过阀门的性能特性曲线和执行机构的性能分析,重点讨论了6FA燃气轮机试车台的燃油控制阀位置控制和反馈性能,并对燃油控制阀在运行过程中会出现的故障以及反馈动作进行探讨。试车台的燃料选用与目前燃气轮机电站所用的天然气燃料不同,对6FA燃气轮机试车台燃油控制阀的性能分析,可为同类型燃气轮机试车台的燃油系统搭建提供借鉴和参考。

The performance of fuel control valve of 6FA gas turbine test bench was studied.The fuel composition of gas turbine,the performance and fault feedback of fuel control valve were described.Through the performance characteristic curve of the valve and the performance analysis of the actuator,this paper focused on the position control and feedback performance of the fuel control valve of 6FA gas turbine test bench,and discussed the faults and feedback action of the fuel control valve during operation.The fuel selection of the test bench is different from the natural gas fuel used in the current gas turbine power station.The performance analysis of the fuel control valve of 6FA gas turbine test bench can provide reference for the construction of fuel system of the same type of gas turbine test bench.