摘要
加速度保护是燃气轮机的一项重要保护,加速度大小直接决定燃气轮机安全稳定运行。针对某电厂西门子SGT5-4000F型燃气轮机加速度增大跳机事故,进行原因分析并提出处理措施,为同类事故分析及处理提供参考。
Acceleration protection is an important protection for gas turbine.The acceleration directly determines whether the gas turbine can operate safely and stably.According to the encreasing acceleration tripping accident of Siemens SGT5-4000F gas turbine in a power plant,it analyzes and puts forward the measures to provide reference for similar accidents.
作者
王山
WANG Shan(Huaneng Henan Zhongyuan Gas Power Generation Co.,Ltd.,Zhumadian,Henan 463000,China)
出处
《东北电力技术》
2024年第5期37-40,共4页
Northeast Electric Power Technology
关键词
燃气轮机
加速度
嗡鸣
燃烧不稳定
gas turbine
acceleration
humming
combustion instability
