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燃气轮机在国内作为驱动设备应用广泛,涩宁兰输气管道河口增压站就采用的是卡特彼勒旗下的索拉燃气轮机。T5温度探头直接监控的是燃气轮机燃烧室内燃烧的工况,是燃气轮机运行情况重要的参数。本文结合天然气增压站燃气轮机实际运行经验,对河口站燃气轮机启机时T5探头温度高报警的问题进行了各种原因的剖析,为类似故障原因准确判断、故障处理和预防提供参考。
Gas turbines in the country as a driving device widely used, astringent Ning Lan gas pipeline estuarine pressurization station on the use of Caterpillar’s Solar gas turbine. The T5 temperature probe directly monitors the combustion conditions in the gas turbine combustor and is an important parameter for the operation of the gas turbine. Based on the actual operation experience of gas turbines in natural gas booster station, this paper analyzes various reasons for the high temperature alarm of T5 probe when gas turbine is started up in Hekou Station, and provides reference for the exact judgment, troubleshooting and prevention of similar faults.