Method and system for diagnostic rules for heavy duty gas turbines
First Claim
1. A computer-implemented method for monitoring and diagnosing anomalies in auxiliary systems of a gas turbine, the method implemented using a system having a processor, a user interface, and a memory, the method comprising:
- storing a plurality of rule sets in the memory being relative to the auxiliary systems of the gas turbine, the plurality of rule sets comprising at least one rule expressed as a relational expression of a real-time data output relative to a real-time data input, the relational expression being specific to at least one of process parameters associated with the auxiliary systems of the gas turbine;
receiving real-time and historical data inputs from a condition monitoring system associated with the gas turbine, the real-time and historical data inputs relating to a value of at least one of the process parameters associated with the auxiliary systems of the gas turbine; and
estimating values for at least one of the process parameters associated with the auxiliary systems of the gas turbine based on the received real-time and historical data inputs and at least one rule of the plurality of rule sets.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for monitoring and diagnosing anomalies in auxiliary systems of a gas turbine implemented using a computer device coupled to a user interface and a memory device, the method including storing a plurality rule sets in the memory device, the rule sets relative to the auxiliary systems of the gas turbine, the rule sets including at least one rule expressed as a relational expression of a real-time data output relative to a real-time data input, the relational expression being specific to parameters associated with the auxiliary systems of the gas turbine, receiving real-time and historical data inputs from a condition monitoring system associated with the gas turbine, the data inputs relating to process parameters associated with the auxiliary systems of the gas turbine, and estimating values for at least some of the parameters associated with the auxiliary systems of the gas turbine using the received inputs.
66 Citations
11 Claims
-
1. A computer-implemented method for monitoring and diagnosing anomalies in auxiliary systems of a gas turbine, the method implemented using a system having a processor, a user interface, and a memory, the method comprising:
-
storing a plurality of rule sets in the memory being relative to the auxiliary systems of the gas turbine, the plurality of rule sets comprising at least one rule expressed as a relational expression of a real-time data output relative to a real-time data input, the relational expression being specific to at least one of process parameters associated with the auxiliary systems of the gas turbine; receiving real-time and historical data inputs from a condition monitoring system associated with the gas turbine, the real-time and historical data inputs relating to a value of at least one of the process parameters associated with the auxiliary systems of the gas turbine; and estimating values for at least one of the process parameters associated with the auxiliary systems of the gas turbine based on the received real-time and historical data inputs and at least one rule of the plurality of rule sets. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A system for auxiliary systems of a gas turbine, wherein the gas turbine comprising an axial compressor and a low pressure turbine in flow communication, the system comprising:
-
a processor; a user interface; and a memory for storing a plurality of rule sets relating to the auxiliary systems of the gas turbine, the plurality of rule sets comprising at least one rule expressed as a relational expression of a real-time data output relative to a real-time data input, the relational expression being specific to at least one of process parameters of the auxiliary systems of the gas turbine, the memory thereupon stored a set of instructions which, when executed by the processor, causes the system to; receive real-time and historical data inputs from a condition monitoring system associated with the gas turbine, the real-time and historical data inputs relating to a value of at least one of the process parameters associated with the auxiliary systems of the gas turbine; and estimate values for at least one of the process parameters associated with the auxiliary systems of the gas turbine based on the real-time and historical data inputs and at least one rule of the plurality of rule sets. - View Dependent Claims (7, 8, 9, 10, 11)
-
Specification