The plant e.g. pump-storage power plant (1), has a storage unit for a material used for power generation. A storage device (2) for electrical power is designed for feeding current to an electricity network (3). The device comprises storage batteries (4) an...

The method for supplying and removing energy in a power supply network by adiabatic compression of air, is claimed, where a storage of the compressed air as well as an operation of a gas turbine (1) as internal combustion engine is performed by removing th...

The method involves partially operating a gas turbine (6) with process gas by performing a process i.e. smelting process (1), which is associated with a power plant process. The process gas is partially compressed by operating pressure of the gas turbine a...

Method for testing pneumatic and or hydraulic brakes of rolling stock in which the brakes of each carriage of a train are simultaneously activated with the train stationary, the braking pressures are measured and displayed in the driver's cab and the train...