摘要
燃气轮机由于运行工况复杂,影响其性能及稳定性的因素众多,对其日常售后维护及故障判断的要求较高。通过对M251S燃气轮机运行数据的筛选及归类,探讨了关键数据指标的分析方法及日常维护工作的内容,并基于燃气轮机故障诊断案例验证了运行数据分析在进行故障判断中的可行性。研究表明,燃气轮机运行数据分析是售后维护工作的重要补充,对于机组稳定运行及故障排查具有重要意义。
Due to the complicated operating conditions, there are many factors which may influence the operational stability and efficiency of gas turbine, so the strict daily maintenance and fault diagnosis are required. The analysis methods for the key data indicators and daily maintenance work are investigated selecting and sorting operating data of M251S gas turbine, then the feasibility of gas turbine fault diagnosis is verified based on data analysis in cases. The study shows that operating data analysis is the important supplement to gas turbine maintenance, and has significance of operation stability and fault diagnosis in units.
出处
《热力透平》
2016年第2期164-169,共6页
Thermal Turbine
