System and method for monitoring a gas turbine
First Claim
1. A system for monitoring the performance of a gas turbine under service, comprising:
- a. a memory element containing a database of parameter information from comparable gas turbines;
b. an input device, wherein the input device is configured to generate parameter information from the gas turbine under service and a risk value for the gas turbine under service;
c. a processor in communication with the memory element and the input device, wherein the processor is configured to incorporate the parameter information from the gas turbine under service into the database of parameter information from comparable gas turbines, project parameter information for the gas turbine under service, and calculate a conditional risk that the projected parameter information for the gas turbine under service will reach a predetermined parameter limit; and
d. wherein the processor is configured to generate at least one of repair or maintenance scheduling information.
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Accused Products
Abstract
A system for monitoring a gas turbine includes a memory containing information from comparable gas turbines and an input device that generates a unit data signal and a risk signal. A processor in communication with the memory and the input device incorporates the unit data signal into the database, projects information for the gas turbine, and calculates a conditional risk that the gas turbine will reach a limit. An output signal includes repair or maintenance schedules. A method for monitoring a gas turbine includes receiving information from comparable gas turbines, adding information from the gas turbine to the information from comparable gas turbines, and projecting information for the gas turbine. The method further includes calculating a conditional risk that the gas turbine will reach a limit and generating an output signal containing repair or maintenance schedules.
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Citations
20 Claims
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1. A system for monitoring the performance of a gas turbine under service, comprising:
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a. a memory element containing a database of parameter information from comparable gas turbines; b. an input device, wherein the input device is configured to generate parameter information from the gas turbine under service and a risk value for the gas turbine under service; c. a processor in communication with the memory element and the input device, wherein the processor is configured to incorporate the parameter information from the gas turbine under service into the database of parameter information from comparable gas turbines, project parameter information for the gas turbine under service, and calculate a conditional risk that the projected parameter information for the gas turbine under service will reach a predetermined parameter limit; and d. wherein the processor is configured to generate at least one of repair or maintenance scheduling information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computer-implemented method for monitoring the performance of a gas turbine under service, comprising:
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a. receiving parameter information from comparable gas turbines in a computing device; b. adding parameter information from the gas turbine under service to the parameter information from comparable gas turbines in the computing device; c. projecting parameter information for the gas turbine under service in the computing device; d. calculating with the computing device a conditional risk that the projected parameter information for the gas turbine under service will reach a predetermined parameter limit; and e. generating an output with the computing device, wherein the output contains at least one of a repair or a maintenance schedule for the gas turbine under service based on the conditional risk. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. A computer-implemented method for monitoring the performance of a gas turbine under service, comprising:
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a. receiving a fleet model containing parameter information from comparable gas turbines in a computing device; b. adding parameter information from the gas turbine under service to the parameter information from comparable gas turbines in the computing device; c. projecting parameter information for the gas turbine under service in the computing device; d. calculating with the computing device a conditional risk that the projected parameter information for the gas turbine under service will reach a predetermined parameter limit; and e. generating an output with the computing device, wherein the output contains at least one of a repair schedule, a maintenance schedule, or a projected useful life for the gas turbine under service based on the conditional risk. - View Dependent Claims (17, 18, 19, 20)
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Specification