COMPLEX UNIT FOR GENERATING ENERGY AND COMPRESSION AND CORRESPONDING METHOD Russian patent published in 2020 - IPC F01D15/10 F02C3/10 

FIELD: machine building.

SUBSTANCE: invention relates to gas turbine engines used as a mechanical drive and for energy generation. Complex plant (1) for energy generation and load actuation, comprising in combination the following elements: multi-shaft gas turbine engine (3) comprising high pressure turbine (316) mechanically connected to air compressor (312), and low pressure turbine (320), flow-connected to high pressure turbine (316), but mechanically separated from it and mechanically connected to power take-off shaft (11), which is connected to shaft line (9), electric generator (5), mechanically connected to shaft line (9) and driven by gas turbine engine (3), rotary load (7) mechanically connected to shaft line (9) and driven by gas turbine engine (3), load control device intended to control at least one operating parameter of rotary load (7) for adaptation of working conditions of rotary load (7) for generation of requirements from process (13). At that, turbine (320) of low pressure of gas turbine engine (3) and electric generator (5) rotate with essentially constant speed, which does not depend on speed of turbine (316) of high pressure. Also disclosed is a method of operating an integrated plant.

EFFECT: invention allows reducing dimensions of the installation, as well as increasing its efficiency.

13 cl, 6 dwg