摘要
6F燃气轮机是一种以天然气为主要燃料的不间断气流为动力,带动叶轮高速转动,实现燃气轮机运行。为延长6F燃气轮机整体使用寿命,开展对6F燃气轮机中朝启夜停设备使用寿命的影响及保护优化措施研究。结合布雷顿循环,分析6F燃气轮机热力学原理。在此基础上,对影响其使用寿命的环境温度因素、空气质量因素和电厂运行条件因素重点分析,并从燃机启动注意事项、自动停机保护措施以及停机后保养三方面分析,以期为提高6F燃气轮机运行安全性和稳定性提供新思路。
6 F gas turbine is a kind of uninterrupted gas flow with natural gas as the main fuel as the power, which drives the impeller to rotate at a high speed to realize the operation of gas turbine. In order to prolong the overall service life of 6 F gas turbine, the influence on the service life of the equipment that starts in the morning and stops at night in 6 F gas turbine and the protection optimization measures are studied. Combined with Brayton cycle, the thermodynamic principle of 6 F gas turbine is analyzed. On this basis, the environmental temperature factors, air quality factors and power plant operating conditions that affect its service life are emphatically analyzed, and the gas turbine startup precautions, automatic shutdown protection measures and maintenance after shutdown are analyzed, so as to provide new ideas for improving the operation safety and stability of 6 F gas turbine.
作者
严佳康
Yan Jia-kang(Guoneng Zhejiang Nanxun Natural Gas Thermal Power Co.,Ltd.Zhejiang,Huzhou 313009)
出处
《内燃机与配件》
2022年第24期117-119,共3页
Internal Combustion Engine & Parts
关键词
6F燃气轮机
设备保护
使用寿命
朝启夜停
6F gas turbine
Equipment protection
Service life
Start and stop at night
