| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine power plant that ensures high sensitivity of detection of anomaly occurrence even if a blade path temperature is fluctuated without an anomaly, in a gas turbine power plant that monitors the blade path temperature to detect an anomaly in a combustor. SOLUTION: The gas turbine power plant comprises the combustor 3 for generating fuel gas 10, a turbine 2 driven by the fuel gas 3 to emit exhaust gas 11 from a turbine outlet, temperature measuring instruments 13 for measuring temperatures near the turbine outlet, and a monitoring device 15 for generating an alarm signal indicative of an anomaly in the gas turbine power plant according to a temperature change as a change with time in the temperatures near the turbine outlet.
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