ELECTRO-HYDRODINAMIC ANALOGOUS SIMULATION OF PRESSURE CONTROL

An electronic analog model has been developed to simulate the compressor pressure control process. The model is a hybrid system using a real frequency inverter. The dynamics of the process in real time for different analog models of the hydrodynamic structure of the compressor pressure line have been studied. A data acquisition computer system has been used to record the parameter values during the simulation process. The pressure control simulation is carried out efficiently, the response to disturbances is adequate, and in the case of a correctly selected time scale, the model results can be transferred to a real system.