Control system of the piston of the resonance linear compressor, control method, and a resonance linear compressor of the piston of the resonance linear compressor

摘要

The present invention relates to a system and a control method for the piston of a resonant linear compressor (100), especially designed for operating at their maximum efficiency, such a system being capable of actuating said compressor without the use of sensors for measuring mechanical magnitudes or variables. The present further relates to a method of controlling the piston of a resonant linear compressor, the steps of which enable one to estimate the velocity and the displacement of said piston, in order to control the compressor motor efficiently. Additionally, the present invention relates to a resonant linear compressor (100) provided with a control system as proposed in the presently claimed object.