Method of determining actual eccentricity of a rotating rotor and rotating rotor eccentricity diagnostics

摘要

the invention relates to the way of the current excentricity rotating rotor (1),in which the rotor (1) opatrenu00fd phase plates (5) captures in a constant speed otu00e1cenu00ed to 500 rpm in the place phase sign (5) snu00edmacem (50) of the sign (5) and out of phase plates (5) at least onei snu00edmacem (3, 30, 4, 40) relative rotor vibration, while allowing for digital signal of snu00edmacu (3, 30, 4, 40, 50) of them estimate the current position of the fu00e1zoru 1.the harmonic signal snu00edmace files (3, 30, 4, 40) relative rotor vibration in a comprehensive line, which is compared with the first figure below set referencnu00ed location fu00e1zoru 1.harmonic files of this signal, while allowing differential vector of these fu00e1zoru reflects the current excentricity rotor (1).the invention further concerns the way of diagnosis excentricity rotating rotor (1) zalozenu00e9ho in this way of the current excentricity.