SYSTEM AND METHOD FOR INDUCTION MOTOR ROTOR BAR SURFACE MAGNETIC FIELD ANALYSIS

摘要

A system for magnetic field testing comprising a magnetic field generation device configured to generate a magnetic field in a rotor, a plurality of magnetic field measurement devices configured to measure a magnetic field at a predetermined position on the rotor, a drive mechanism configured to rotate the rotor and a test system configured to record the plurality of magnetic field measurements as a function of an angular position of the rotor.