METHOD FOR ADJUSTING TURBO-GENERATOR PLANT AND DEVICE FOR REALIZATION OF SAID METHOD Russian patent published in 2006 - IPC H02P9/04 

FIELD: power engineering, namely, engineering of devices for producing electric energy, containing turbine and generator.

SUBSTANCE: method for adjusting turbo-generator plant includes measuring rotation frequency of turbine shaft, comparing to given for receiving controlling signal and sending it to executive mechanism for controlling feeding of fuel to turbine, driving the generator, producing electrical energy, simultaneously with measuring rotation frequency of turbines shaft. Active power of plant is measured, sent to static transformer of frequency, while controlling signal of turbine rotation frequency is compared to signal of given fuel flow, signal is determined with minimal value and sent to executive mechanism for controlling fuel feeding, temperature of gases behind the turbine is additionally measured, and its value is compared to given values of temperatures and produced controlling signal is compared in value to controlling signal of active power of plant. As adjusting signal, signal is selected with minimal value and sent to controlling input of static frequency transformer, output of which can be connected to network. Device for adjusting turbo-generator plant is also disclosed.

EFFECT: increased safety of gas-turbine plant operation, due to its protection from exceeding maximally allowed values of its working characteristics.

2 cl, 1 dwg