Zobrazeno 1 - 10
of 1 072
pro vyhledávání: '"current signature"'
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 1140-1157 (2024)
In this article, a novel hybrid model of an induction machine is proposed that can emulate the response of a machine with a faulty bearing. The idea behind developing such a topology is to have the response quite close to that from a real asset while
Externí odkaz:
https://doaj.org/article/f3e4ac44ff7047b7a58599135d2c5861
Publikováno v:
IEEE Access, Vol 12, Pp 41056-41065 (2024)
In traditional motor current signature analysis (MCSA) approach, the spectral leakage of the fundamental supply frequency can obscure the characteristic fault component under low-load or no-load conditions. Furthermore, most time-frequency (TF) metho
Externí odkaz:
https://doaj.org/article/0c2a38c9cefe4ab29fc7d8cd3b852d52
Publikováno v:
Sensors, Vol 24, Iss 16, p 5186 (2024)
Induction machines (IMs) are commonly used in various industrial sectors. It is essential to recognize IM defects at their earliest stage so as to prevent machine performance degradation and improve production quality and safety. This work will focus
Externí odkaz:
https://doaj.org/article/2294b49a0d8e42a2b714f9803f750f9f
Publikováno v:
Data in Brief, Vol 52, Iss , Pp 109987- (2024)
Induction motor driven pumps are a staple in many sectors of industry, and crucial equipment in naval ships. Such machines can suffer from a wide variety of issues, which may cause it to not perform its function. This can either be due to degradation
Externí odkaz:
https://doaj.org/article/b50ab201b555486980a208de48688a13
Publikováno v:
Signals, Vol 4, Iss 1, Pp 150-166 (2023)
Three-phase induction motors (IMs) are considered an essential part of electromechanical systems. Despite the fact that IMs operate efficiently under harsh environments, there are many cases where they indicate deterioration. A crucial type of fault
Externí odkaz:
https://doaj.org/article/62cba147bb214056b765bfb6aa472277
Autor:
Aleksander Suti, Gianpietro Di Rito
Publikováno v:
Actuators, Vol 13, Iss 1, p 25 (2024)
The paper deals with the development of a model-based current-signature algorithm for the detection and isolation of power switch faults in three-phase Permanent Magnet Synchronous Motors (PMSMs). The algorithm, by elaborating the motor currents feed
Externí odkaz:
https://doaj.org/article/945b0ecb4c1a4e53980118e3de427a34
Autor:
Mbika Muteba
Publikováno v:
Machines, Vol 11, Iss 11, p 1023 (2023)
This paper presents the performance analysis of a three-phase squirrel cage induction motor (SCIM) with a double–triple-layer (DTL) stator winding configuration operating with broken rotor bar (BRB) faults. The effects of BRB faults on the performa
Externí odkaz:
https://doaj.org/article/103af8b5f4d84b0abf4234a095b1eac5
Autor:
Lloyd Prosper Chisedzi, Mbika Muteba
Publikováno v:
Sensors, Vol 23, Iss 22, p 9079 (2023)
In this paper, the performance of machine learning methods for squirrel cage induction motor broken rotor bar (BRB) fault detection is evaluated. Decision tree classification (DTC), artificial neural network (ANN), and deep learning (DL) methods are
Externí odkaz:
https://doaj.org/article/c4b6b3ba68854b3f859dea1c2f6fbb86
Publikováno v:
IEEE Access, Vol 10, Pp 71344-71355 (2022)
Centrifugal pumps are an integral part of many industrial processes and are used extensively in water supply, sewage, heating and cooling systems. While there are several review papers on machine learning-based fault diagnosis on induction motors, it
Externí odkaz:
https://doaj.org/article/1a542c6d9317429e86c5abf817ef1a1e
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 43, Iss 6, Pp 1764-1771 (2021)
This paper presents modelling and simulation of the inter-turn short circuit fault in stator winding of a three-phase induction motor. The modeling of the induction motor with the inter-turn short circuit fault was efficiently implemented with deve
Externí odkaz:
https://doaj.org/article/97f3a54caf364b24b8da90279e21695b