TURBINE MACHINE WITH BUILT-IN STARTER-GENERATOR Russian patent published in 2008 - IPC F01D15/10 

FIELD: turbine engineering.

SUBSTANCE: turbine machine comprises combustion chamber and high-pressure turbine compressor that is provided with the axial compressor mounted upstream of the combustion chamber and used for supplying air to the combustion chamber. The turbine for receiving hot gases from the combustion chamber and setting the rotor of the axial compressor in rotation is mounted downstream of the combustion chamber. The compressor has compression stages with a rim of unmovable blades that are rigidly connected with the housing and rim of the blades arranged radially over the periphery of the disk. The turbine machine is additionally provided with electric generator mounted coaxially to the turbine compressor and made for permitting it to operate as a starter. The electric generator is provided with inductor set in a bore made at least in one disk of the axial compressor and embraces the armature. The axial compressor has at least one disk that bears the blades, and the inductor is mounted in the bore of the disk. The inductor can be mounted in the bores of the disks of two stages of the axial compressor.

EFFECT: enhanced power and improved design.

12 cl, 6 dwg