Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Load torque oscillation"'
Autor:
Wu, Long
Stator current spectral analysis techniques are usually used to detect rotor faults in induction machines. Magnetic field anomalies in the airgap due to the rotor faults result in characteristic side-band harmonic components in the stator current spe
Externí odkaz:
http://hdl.handle.net/1853/14545
Autor:
ÇIRA, Ferhat
Publikováno v:
Volume: 20, Issue: 60 830-839
Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi
Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi
Inthis study, the use of instantaneous symmetrical components (ASB) formechanical fault detection in induction motors with closed-loop controlledinverter supply has been investigated. The proposed fault detection method isbased on the calculation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::056d300837c3e36ffd1f6c94404858fb
https://dergipark.org.tr/tr/pub/deumffmd/issue/42696/514643
https://dergipark.org.tr/tr/pub/deumffmd/issue/42696/514643
Publikováno v:
Electrical Engineering. 97:337-345
This paper proposes a method for the separation of broken rotor bar failure and low-frequency load fluctuation in line-fed three-phase induction motor. In practice, the presence of load fluctuation at $$2sf_\mathrm{s}$$ has the same effect on a stato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566941f3ec6ced8ab3c01007214b8937
https://doi.org/10.1007/s00202-015-0342-5
https://doi.org/10.1007/s00202-015-0342-5
Publikováno v:
MM Science Journal. 2016, vol. 2016, issue March 2016, p. 887-891.
This paper is focused on the load torque evaluation of the induction machine. There is described the problem of load torque oscillations and its impact to other electromagnetic variables in induction machine. In this article, the issue of modulated s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4401a2640c47e9ff1fb8dafe69d4588
https://hdl.handle.net/11012/57062
https://hdl.handle.net/11012/57062
Autor:
Kroupa, Martin
This thesis is focused on the evaluation of rotor dynamics of the induction machine, which can be used as a basis for online diagnosis of driven load in the future. It describes the problem of time varying loading torque at its impact to electromagne
Externí odkaz:
http://www.nusl.cz/ntk/nusl-221189
Autor:
Muslum Arkan, Taner Goktas
16th International Power Electronics and Motion Control Conference and Exposition, PEMC 2014, 21 September 2014 through 24 September 2014, The aim of this paper is to detect broken rotor bar fault at the presence of low frequency load torque oscillat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8817ed0f2068702e65e86ac86bbfb1d6
https://hdl.handle.net/11491/2079
https://hdl.handle.net/11491/2079
Publikováno v:
2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED).
2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives, SDEMPED 2013, 27 August 2013 through 30 August 2013, Valencia For a time-varying loads, the presence of load fluctuation may sometimes have the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c311a04a71964f7a3fe20e4ef30fe6
https://doi.org/10.1109/demped.2013.6645706
https://doi.org/10.1109/demped.2013.6645706
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