Detection and classification of rotor demagnetization and eccentricity faults for PM synchronous motors

IEEE Transactions on Industry Applications

Volumn 48, Issue 3, 2012, Pages 923-932

  Hong, Jongman ^a   Park, Sanguk ^b   Hyun, Doosoo ^a   Kang, Tae June ^a   Lee, Sang Bin ^a   Kral, Christian ^c   Haumer, Anton ^c  

^a Korea University   (South Korea)

^b SAMSUNG Electronics   (South Korea)

^c AIT AUSTRIAN INSTITUTE OF TECHNOLOGY   (Austria)

Author keywords

Alternating current (ac) machine; condition monitoring; d axis inductance; demagnetization; eccentricity; magnetic saturation; permanent magnet (PM); synchronous motor (SM)

Indexed keywords

ALTERNATING CURRENT; AUTOMATED DETECTION AND CLASSIFICATION; D-AXIS INDUCTANCE; ECCENTRICITY; EXPERIMENTAL STUDIES; HIGH SENSITIVITY; LOAD TORQUES; MOTOR CURRENT SIGNATURE ANALYSIS; MOTOR PERFORMANCE; OFFLINE; ONLINE METHODS; OPERATING CONDITION; PERMANENT MAGNET SYNCHRONOUS MOTOR; PM SYNCHRONOUS MOTOR; ROTOR FAULT; ROTOR QUALITY;

AC GENERATOR MOTORS; CONDITION MONITORING; DEMAGNETIZATION; INDUCTANCE; SATURATION MAGNETIZATION; SYNCHRONOUS MOTORS;

PERMANENT MAGNETS;

EID: 84861363587     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2012.2191253     Document Type: Conference Paper

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