Double Squirrel Cage Induction Motors a New Approach to Detect Rotor Bar Failures

• Abstract:

  The purpose of this paper is to present a diagnosis technique, for rotor broken bar in double cage induction motor, based on a combined use of frequency sliding and wavelet transform analysis, to isolate the contribution of the rotor fault components issued from vibration signals in a single frequency band. The validity of the proposed diagnosis approach is not limited to the analysis under steady-state operating conditions, but also for time-varying conditions where rotor fault components are spread in a wide frequency range.
• Keywords:

  condition monitoring, Double cage rotor, Fault diagnostics
• Download:

  IMEKO-TC4-2013-154.pdf
• DOI:

  _unreg_tc4-2013.154

Event details:

• IMEKO TC:

  TC4
• Event name:

  TC4 Symposium 2013
• Title:

  19th IMEKO TC4 Symposium Measurements of Electrical Quantities (together with 17th TC4 IWADC Workshop on ADC and DAC Modelling and Testing)
• Place:

  Barcelona, SPAIN
• Time:

  18 July 2013 - 19 July 2013