A specially designed compressor station is required to set the pressure level in the test air circuit during closed-loop operation of the compressor station for the dynamic drive of turbomachinery and power plant test benches, as well as to supply various subsystems and test benches, such as engines, combustion chambers, or sealing systems (sealing air). This system provides the required compressed air quality and quantity to ensure stable and reproducible operating conditions for the test benches.

The station is equipped with two multi-stage, oil-free screw compressors designed for continuous operation under variable load and pressure conditions. The oil-free compression process ensures high purity of the process air, which is particularly important for sensitive measurements and thermodynamic investigations.

The compressor station is integrated into the test facility's central control and monitoring system, enabling automated operation.