Large-scale motor coil insulation test wire

Abstract

The invention discloses a large motor coil insulation test line, which comprises a conveying unit, a test unit and a drying unit, and is characterized in that the conveying unit comprises a feeding conveying belt, two groups of material transfer mechanisms, a drying oven conveying belt, an empty support backflow conveying belt, a material turnover trolley and a coil placement turnover bracket; the testing unit comprises an equipment frame and insulation testing equipment, and the feeding conveying belt is arranged on the front side of the equipment frame. According to the large-scale motor coil insulation test line, the transfer bearing plate drives the screw rod to rotate through the servo motor, so that the screw cap spirally connected with the screw rod pushes the transfer bearing plate to be in butt joint with insulation test equipment; according to the production line, through system integration, an automatic material turnover system is adopted, batch testing can be achieved at a time, efficiency is high, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to the technical field of motor coil insulation testing, in particular to a large motor coil insulation test wire. Background technique [0002] During the preparation of the uninsulated superconducting coil, the non-insulating material with certain conductivity is filled between the adjacent superconducting tapes. Once the non-insulated coil quenches, the quench current can flow through the adjacent layers, thus ensuring the normal operation of the superconducting coil. At the same time, the non-insulating material between the strips has good thermal conductivity, so the heat at the quench point can be quickly dissipated, which effectively improves the thermal stability of the coil. However, the price it pays is the charging and discharging time of the coil. The charging and discharging time of the coil depends on an RL parallel circuit equivalent to the entire uninsulated coil. The inductance is the inductance of the coil its...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a large-scale motor coil insulation test line, which solves the problem that the current motor coil insulation test is manual operation, manual immersion, insulation measurement, drying, and low efficiency

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