A two-shaft gas turbine having high operability is provided. The two-shaft gas turbine (17) includes: a gas generator (15) having a compressor (1), a combustor (20) and a high pressure turbine (2); a power turbine (16) having a low pressure turbine (3); a ...

The station (1) has a gas turbine system (2) provided with a compressor (3) and two gas turbines (4, 5), where the compressor and one of the gas turbines are decoupled from each other. The compressor is driven by the other turbine. A blower (9) is coupled ...

A gas turbine engine (90) includes a low pressure compressor section (18) and a high pressure compressor section (22). A low pressure turbine (34) drives the low pressure compressor section (18). A gear arrangement (62) is driven by the low pressure turbin...

A gas turbine engine (10) comprises a high spool (46), a low spool (30) and an intermediate spool (38). The high spool comprises a high pressure turbine coupled to a high pressure compressor. The intermediate spool comprises an intermediate pressure turbin...

The present invention relates to a turbine system (100), in particular a steam turbine system (100). The turbine system (100) comprises a first turbine (102) with a first shaft (103), a second turbine (104) with a second shaft (105) and a gear (101) with a...

An aircraft gas turbine engine assembly (10), including at least one propelling gas turbine engine (11) comprising a core engine (13) and an exhaust (32). The core engine includes at least one turbine (20) for generating thrust for the aircraft; and at lea...

A method of controlling an operation of a 2-shaft gas turbine comprises, when an operation of a 2-shaft gas turbine is changed to reduce a load from a predetermined load, a first step of reducing a rotating speed of a compressor (1) and a second step of re...

The compressor (9) has a separate turbocompressor (13) connected to it. The flow connection is at least partially in parallel. It is driven by an electric motor (19) and supplies compressed air to the compressor (9). Various arrangements are possible, incl...