Zobrazeno 1 - 10
of 1 558
pro vyhledávání: '"HALL SENSOR"'
Autor:
E. K. Manafov, F. H. Huseynov
Publikováno v:
Nauka ta progres transportu, Iss 1(105), Pp 51-61 (2024)
Purpose. The article is devoted to the creation of traction motor protection by modern methods and means based on a programmable logic controller (PLC). Methodology. To simulate motor fault monitoring in laboratory conditions, magnetic field and temp
Externí odkaz:
https://doaj.org/article/55156f9c85b54aafa674826ddd5cefcc
Autor:
Minwoo Jung, Dae-Young Kim
Publikováno v:
IEEE Access, Vol 12, Pp 176425-176439 (2024)
This study is motivated by the critical need for accurate and durable ride height sensors in modern automotive systems, particularly as these sensors play a crucial role in maintaining vehicle stability and safety. Current sensors’ susceptibility t
Externí odkaz:
https://doaj.org/article/b19bfeac1afc4b7abb36043b6c3e4e70
Autor:
Seul Ki Hong, Yongkeun Lee
Publikováno v:
IEEE Access, Vol 12, Pp 77475-77485 (2024)
This paper presents a comprehensive study on fault identification in Hall sensors within Brushless Direct Current (BLDC) motor drives using neural networks. Detecting these faults is critical for optimizing motor performance, enhancing energy efficie
Externí odkaz:
https://doaj.org/article/34f1e27b6e394d32bde7f63b6e8d0f7d
A Magnetic Field Concentration Method for Magnetic Flux Leakage Detection of Rail-Top Surface Cracks
Autor:
Wendong Gong, Muhammad Firdaus Akbar, Ghassan Nihad Jawad, Nawaf H. M. M. Shrifan, Fengqin Zhang
Publikováno v:
IEEE Access, Vol 12, Pp 43245-43254 (2024)
Magnetic Field Leakage (MFL) is one of the prominent methods used to detect rail top surface cracks. However, it has been shown that detecting narrow rail top cracks is a major challenge because of their weak magnetic leakage fields. This paper propo
Externí odkaz:
https://doaj.org/article/07e27d76e99f4c43a68d6ae1b0119812
Publikováno v:
IEEE Access, Vol 12, Pp 13783-13794 (2024)
Wide bandgap Gallium Nitride (GaN) technology promises to deliver the next generation of power transistors capable of high energy density and compact design integration however, without active monitoring high failing rates are recorded due to its ins
Externí odkaz:
https://doaj.org/article/f74774daeca84790be25d5498e325a77
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3019 (2024)
In vector-controlled Permanent Magnet Synchronous Motors (PMSMs), measuring the motor flux angle, particularly the rotor position, is essential. If a pulse error occurs during motor control using an encoder, it becomes impossible to accurately estima
Externí odkaz:
https://doaj.org/article/61fd296f9c9b4c4dae5c59bd01b0d1c6
Publikováno v:
Energies, Vol 17, Iss 17, p 4216 (2024)
This paper reviews the application of Hall position sensors in control and position estimation of permanent magnet synchronous motors (PMSMs). Accurate rotor position and motor speed data are essential for the high-efficiency control of PMSMs in mode
Externí odkaz:
https://doaj.org/article/a4f1fdf4ed14457094d3eca35c51a606
Autor:
Ho Namgoong, Hyojeong Choi, Mitra Ghergherehchi, Donghyup Ha, Mustafa Mumyapan, Jong-Seo Chai, Jongchul Lee, Hoseung Song
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 8, Pp 3114-3120 (2023)
A high-accuracy magnetic field measurement device based on a cyclotron is being developed for accelerator mass spectrometry (AMS). In this study, a magnetic field measurement device consisting of a Hall probe sensor, piezo-motor, and step motor was d
Externí odkaz:
https://doaj.org/article/175b3ad08be24b8fba0dec769e1978a8
Publikováno v:
Sensors, Vol 24, Iss 12, p 3773 (2024)
The precise mapping of magnetic fields emitted by various objects holds critical importance in the fabrication of industrial products. To meet this requirement, this study introduces an advanced magnetic detection device boasting high spatial resolut
Externí odkaz:
https://doaj.org/article/8dde9c0f68614195a04b4b031d3cf77b
Autor:
N. S. Diatlov, D. N. Glazkin, K. V. Anufreichik, I. V. Chulkov, A. S. Butorkin, A. V. Semenov, A. V. Nikiforov
Publikováno v:
Космические аппараты и технологии, Vol 7, Iss 1, Pp 6-16 (2023)
Brushless DC (BLDC) motors are widely used in payloads of scientific space missions. To work with this type of motor it’s required to develop a complex control system considering basic technical requirements as well as the demands to reliability li
Externí odkaz:
https://doaj.org/article/8b4b823457b54691a8ca84da0b85e9ca