Inter-turn Short-circuits Fault (ITSCF) Detector for Motor Rotor Winding (RW)

Ka-Wai HUANG | Macao

Inter-turn Short-circuits Fault (ITSCF) Detector for Motor Rotor Winding (RW)

Ka-Wai HUANG

Macao

Detail

This invention presents a novel satisficing the market's need for a high performance, low-cost, easy-to-operate fault detection device, which allows users to prevent catastrophic motor failure. The device consists of two parts: (1) EM generator that energizes RW-IT; (2) EM probe precisely positioned a ferrous metals strip near the RW under test for detecting ITSCF through mechanical vibration.