METHOD AND SYSTEM FOR RULES OF POWERFUL GAS TURBINES DIAGNOSTICS Russian patent published in 2017 - IPC G05B23/02 

FIELD: oil and gas industry.

SUBSTANCE: group of inventions refers to the system and method for controlling and diagnosing abnormalities in gas turbine auxiliary systems. A computer device is used with a user interface and a memory device for storing a number of rules sets relating real time input and output data for the corresponding process parameters of the gas turbine auxiliary systems, the above parameters are evaluated using the received input data. Control and diagnostic system comprises an axial-flow compressor, a low pressure turbine, a set of rules relating the real time input and output data for the corresponding process parameters of the gas turbine auxiliary systems. The process parameters relate to the radial vibration and metal bearings temperature control system, mineral and hydraulic oil control system, turbine inter-wheel space, compressor exhaust valve, combustion distribution, discharge temperature control, and the ventilation system.

EFFECT: invention expands the complex of ways of control and diagnostics of abnormalities in the gas turbine auxiliary systems, using a computer device with a user interface and a memory device and providing timeliness and accuracy of malfuncations of gas turbine auxiliary systems.

10 cl, 5 dwg