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Abstract: Quality assessment during DC motor manufacturing should involve quality controls designed to detect various fault conditions associated with the components included in the machine. Some defects, however, can be produced by the automatic manufacturing process during the assembly of the individual components. Inter-turn short-circuits, turn to earth short-circuits and open winding, among other fault conditions, can result from the field poles manufacturing and insertion inside the stator. The main problem with these kinds of faults is that though the motor is likely to be operational, there is a high probability of motor breakdown in the near future. In this paper, the above fault conditions are analyzed and a thermal model and an infrared monitoring test method for manufacturing quality control is proposed.
Authorship: Manana M., Arroyo A., Ortiz A., Renedo C., Perez S., Delgado F.,
Congress: International Conference on Renewable Energies and Power Quality: ICREPQ (2011 : Las Palmas de Gran Canaria)
Publisher: Elsevier Ltd
Publication date: 01/04/2011
No. of pages: 6
Publication type: Conference object
DOI: 10.1016/j.applthermaleng.2010.11.023
ISSN: 1359-4311,1873-5606
Publication Url: https://doi.org/10.1016/j.applthermaleng.2010.11.023
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MARIO MAÑANA CANTELI
ALBERTO ARROYO GUTIERREZ
ALFREDO ORTIZ FERNANDEZ
CARLOS JAVIER RENEDO ESTEBANEZ
SEVERIANO FIDENCIO PEREZ REMESAL
FERNANDO DELGADO SAN ROMAN
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