This paper presents the method of an operation analysis of the piston compressor driven by an oscillatingsynchronous motor. The compatibility of parameters of oscillating electrical motor and piston compressor as loadis the goal of this analysis. The properties of oscillating synchronous motor in the steady-state regime areevaluated by the characteristics as functions of the complex argument, that is, of load mechanical impedance. Theproperties of piston compressor are evaluated by equivalent mechanical impedance. The solution of motor andcompressor equations gives the working points of the drive and enables to calculate the performancecharacteristics of device. The graphical interpretation of this solution makes the compatibility of parameters easier.
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