GEAR TO DETECT DAMAGE OF BARS IN SHORT-CIRCUITED WINDING OF ROTOR OF ASYNCHRONOUS MOTOR

FIELD: electric measurement technology, development of equipment for diagnostics of bars of rotors of asynchronous motors. SUBSTANCE: proposed gear includes portable electromagnetic pickup, rejection filter tuned to frequency of 50 Hz, additional rejection filter with frequency of 150 Hz, additional...

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Bibliographische Detailangaben
Hauptverfasser: RASSKAZCHIKOV A.V, SAVEL'EV V.A, SKOROBOGATOV A.A, NAZARYCHEV A.N
Format: Patent
Sprache:eng ; rus
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