Abstract: A power plant and method for operating a power plant having a gas turbine and a generator which are arranged on a section, a shaft which connects the gas turbine to the generator in order to transmit a force, and a clutch which is arranged in the shaft between the gas turbine and the generator such that the shaft includes at least two sub-shafts, a first sub-shaft between the generator and the clutch and a second sub-shaft, which is referred to as a gas turbine intermediate shaft, between the gas turbine and the clutch. An electric motor is arranged in the section between the clutch and the gas turbine in order to accelerate the gas turbine.

Abstract: A power plant and method for operating a power plant having a gas turbine and a generator which are arranged on a section, a shaft which connects the gas turbine to the generator in order to transmit a force, and a clutch which is arranged in the shaft between the gas turbine and the generator such that the shaft includes at least two sub-shafts, a first sub-shaft between the generator and the clutch and a second sub-shaft, which is referred to as a gas turbine intermediate shaft, between the gas turbine and the clutch. An electric motor is arranged in the section between the clutch and the gas turbine in order to accelerate the gas turbine.

Abstract: A laminated core testing device for testing laminated cores in a generator is provided. The laminated core testing device includes an exciting winding situated parallel to a rotation axis of the generator and connected to a secondary alternating current generator, and further includes an infrared image acquisition device for acquiring infrared recordings. The secondary alternating current generator has a controllable frequency converter, and the secondary alternating current generator, at a frequency ranging from 400 Hz to 600 Hz, provides, in a single-phase manner, an output of 200 kW with a controllable output voltage ranging from 0 V to 3.0 kV.

Abstract: The invention relates to a laminated core testing device for testing laminated cores in a generator. To this end, the laminated core testing device comprises an exciting winding, which is situated parallel to a rotation axis of the generator and which is connected to a secondary alternating current generator, and comprises an infrared image acquisition device, which is designed for acquiring infrared recordings. Said secondary alternating current generator has a controllable frequency converter, and the secondary alternating current generator, at a frequency ranging from 400 to 600 Hz, provides, in a single-phase manner, an output of 200 kW with a controllable output voltage ranging from 0 to 3.0 kV.