Results 241 to 250 of about 1,972 (259)

AC Machines: Permanent Magnet Synchronous and Induction Machines

2012
A H Ranjbar, Babak Fahimi
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Parameter Identification of Permanent Magnet Synchronous Machines

2012
Elektrische Synchronmaschinen mit Permanentmagneterregung werden in einer Vielzahl unterschiedlicher Anwendungen, vor allem bei kleinen bis mittleren, im Einzelfall auch großen Leistungen, eingesetzt. Oftmals sind dies Anwendungen, die eine hochdynamische Regelung erfordern. Hierfür werden die Induktivitäten der Maschine nicht nur als konstante Größen,
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A comprehensive review on recycling of critical raw materials from spent neodymium iron boron (NdFeB) magnet

Separation and Purification Technology, 2023
exaly  

Local orientation texture analysis in nanocrystalline Sm 0.6 Pr 0.4 Co 5 magnet and (SmCo 5 ) 0.6 (PrCo 5 ) 0.4 composite magnet with strong magnetic anisotropy

Journal of Alloys and Compounds, 2017
Xiaochang Xu, Hong-Guo Zhang, Ming Yue
exaly  

A review of magnet systems for targeted drug delivery

Journal of Controlled Release, 2019
Ya-Li Liu, Peng Shang, Da-Chuan Yin
exaly  

Prospect of developing Nd–Fe–B-type magnet with high electrical resistivity

Rare Metals, 2019
Hae-Woong Kwon, Min-Seok Kang
exaly  

Expectation-Maximization Particle-Filter- and Kalman-Filter-Based Permanent Magnet Temperature Estimation for PMSM Condition Monitoring Using High-Frequency Signal Injection

IEEE Transactions on Industrial Informatics, 2017
Guodong Feng, Chunyan Lai
exaly  

Effects of Al/Cu co-doping on crystal structure and chemical composition of Nd-rich phases in Nd-Fe-B sintered magnet

Acta Materialia, 2017
Tae-Hoon Kim, Seong-Rae Lee
exaly  

Leaching kinetics study of neodymium from the scrap magnet using acetic acid

Separation and Purification Technology, 2016
exaly  

Sensorless control of permanent magnet synchronous machine

Permanent magnet synchronous motors (PMSM) are commonly used in the aerospace industry, for example as actuators for flying surface control of aircraft, thus replacing hydraulic technology, or as the driving unit for attitude control of satellites. The primary advantages of the (PMSM) drive are high dynamics and high energy efficiency.
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