Zobrazeno 1 - 10
of 230
pro vyhledávání: '"motor current signature analysis (mcsa)"'
Autor:
Atefeh Gavahian, Chris K Mechefske
Publikováno v:
Machines, Vol 11, Iss 8, p 781 (2023)
For many machines with turning process systems, the application of economical indirect Tool Condition Monitoring (TCM) is enhanced by utilizing internal encoder spindle motor current signals. In this study, we proposed a novel approach to extract the
Externí odkaz:
https://doaj.org/article/e2134571eef44c2684c199b3a53624e6
Akademický článek
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Publikováno v:
Energies, Vol 15, Iss 22, p 8569 (2022)
The most often used motor in commercial drives is the induction motor. While the induction motor is operating, electrical, thermal, mechanical, magnetic, and environmental stresses can result in defects. Therefore, many researchers who are involved i
Externí odkaz:
https://doaj.org/article/2730af7a565641d6bedbb306a68773b1
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 67, Iss No. 3, Pp 571-582 (2019)
This paper presents mechanical fault detection in squirrel cage induction motors (SCIMs) by means of two recent techniques. More precisely, we have analyzed the rolling element bearing (REB) faults in SCIM. Rolling element bearing faults constitute a
Externí odkaz:
https://doaj.org/article/af8606dde44e4e13baea251027d07bc4
Autor:
Hisahide Nakamura, Yukio Mizuno
Publikováno v:
Energies, Vol 15, Iss 2, p 453 (2022)
Induction motors are widely used in industry and are essential to industrial processes. The faults in motors lead to high repair costs and cause financial losses resulting from unexpected downtime. Early detection of faults in induction motors has be
Externí odkaz:
https://doaj.org/article/4100a13e289e448e8096b43aee58ca8d
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 10, Iss 2, Pp 45-50 (2017)
In industrial power plants, the squirrel cage induction motors consumes around 85% applications. Since, the induction motors are critical components in most of the industries and early detection of rotor broken bar motor fault is a major focus of inv
Externí odkaz:
https://doaj.org/article/c6c1db33eb2541539fe01858ec8fce79
Publikováno v:
Systems Science & Control Engineering, Vol 5, Iss 1, Pp 361-379 (2017)
The introduction of Variable Speed Drives (VSD) motor driven systems in industry is driven by the desire to increase motor efficiencies in plant. The efficiency savings are usually determined by initial energy assessments which consider factors such
Externí odkaz:
https://doaj.org/article/fc3385daa04c4f358c18e2f01b718122
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 3, Iss 3, Pp 411-427 (2016)
This paper presents an approach to detect the bearing faults experienced by induction machine using motor current signature analysis (MCSA). At the incipient stage of bearing fault, the current signature analysis has shown poor performance due to dom
Externí odkaz:
https://doaj.org/article/17575c071d034df8b595ae2e096bfa18