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Diagnosis and Fault Tolerance of Electrical Machines, Power Electronics and Drives by Cardoso Antonio J. Marques;

Author:Cardoso, Antonio J. Marques; [Неизв.] , Date: September 10, 2021 ,Views: 341

Diagnosis and Fault Tolerance of Electrical Machines, Power Electronics and Drives by Cardoso Antonio J. Marques;

Author:Cardoso, Antonio J. Marques; [Неизв.]
Language: eng
Format: epub
ISBN: 9781785615313
Publisher: Institution of Engineering & Technology
Published: 2018-05-08T21:00:00+00:00


Figure 4.68 Identification of two possible field coils including shorted turns

In the case of salient-pole machines, the origin of the additional vibrations is explained with the asymmetry of the air-gap magnetic field which characterizes a machine with shorted field turns (in fact, the pole including the faulty turns produce a weaker flux than the other poles). For salient-pole machines, some particular harmonics in the vibration spectrum are identified as characteristic of the phenomenon [67].

Air-gap width monitoring around the stator circumference



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Diagnosis and Fault Tolerance of Electrical Machines, Power Electronics and Drives by Cardoso Antonio J. Marques;.epub


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