Abb Management Ag

Alstom Technology Limited

Roland Ulrich

Ernst Brem

Peter W Stadelmann

Erhard Friedrich Liebig

Michael Vollmer

A flow machine is shown with a compressor and at least one turbine, and in which an air intake booster is arranged in an intake duct of the compressor, and an exhaust gas booster is arranged in an exhaust gas duct of the at least one turbine. In operation of the flow machine, the individual booster stages are operated, singly or in combination, in dependence on the specific operating conditions. The flow machine and the associated operating process make possible an economical mode of operation of the flow machine.

Flow machine and process of operation

A combined installation configured as a single-shaft installation with common shafting (1) consists essentially of a gas turbine, a steam turbine, the generator (10), which is located between them, and the associated auxiliary systems (12). The generator (10) and the associated auxiliary systems (12) are arranged on a slab (8) which can be displaced transverse to the common shafting (1).

Method of servicing generator in combined cycle power plant

Combined installation for gas and steam turbines

Growing community of inventors

Tiengen, Germany

Roland Ulrich