Asynchronous performance analysis of a single-phase capacitor-start, capacitor-run permanent magnet motor [PDF]
, 2005 This work presents a detailed analysis of the asynchronous torque components (average cage, magnet braking torque and pulsating) for a single-phase capacitor-start, capacitor-run permanent magnet motor.
Miller, T.J.E. +5 more
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Analytical Model of Magnet Eddy-Current Volume Losses in Multi-phase PM Machines with Concentrated Winding [PDF]
, 2012 Thanks to IEEE. The original PDF of the article can be found at: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6342330&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6342330 MHYGALE, project managed by VALEO-EEMthis ...
Bassel Aslan +5 more
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Magnetic Behavior of Sintered NdFeB Magnets on a Long-Term Timescale
Advances in Materials Science and Engineering, 2014 Stable polarization of permanent magnets over the lifetime of the application is an important aspect in electrical machine design. Specification of the long-term stability of magnet material is difficult, since knowledge of the phenomenon is incomplete ...
Minna Haavisto +5 more
doaj +1 more source
Development of a large bore superconducting magnet with narrow liquid helium channels [PDF]
, 2009 A large bore NbTi superconducting magnet is designed, manufactured and tested. The superconducting magnet has an inner diameter of 460 mm, outer diameter of 600 mm and height of 540 mm.
Chen, Shunzhong +6 more
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Anesthetic consideration for patients with micra leadless pacemaker
Annals of Cardiac Anaesthesia, 2020 MICRA, miniaturized leadless single chamber pacemaker, is inserted directly into the right ventricular myocardium via transcatheter approach. We present a case of a 66-year-old patient with a Micra pacemaker scheduled for kidney-pancreas transplant.
Sathappan Karuppiah +2 more
doaj +1 more source
Quantum magnetic algebra and magnetic curvature [PDF]
Journal of Physics A: Mathematical and General, 2004 23 ...
Karasev, M. V., Osborn, T. A.
openaire +3 more sources
Torque behavior of one-phase permanent magnet AC motor [PDF]
, 2006 This paper presents a detailed comparative study of two starting and running methods for a single-phase permanent magnet synchronous motor, equipped with a squirrel-cage rotor. The analysis of the motor performance is realized for a pulse width modulated
McGilp, M.I. +5 more
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Torque ripple reduction of a direct-drive permanent-magnet synchronous machine by material-efficient axial pole pairing [PDF]
, 2011 This paper investigates a material-efficient axial pole pairing method for torque ripple reduction in a direct-drive outer-rotor surface-mounted permanent-magnet synchronous machine.
Patrick Chi-Kwong Luk +3 more
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AIP Advances, 2019 A powder of Fe83.3Si4B8P4Cu0.7 composition with D50 of 4.2 μm was prepared by the modified water atomization system named “HPWA/YK”. The obtained powder had a mostly amorphous single phase.
K. Yoshida, T. Takahashi, H. Kuwata
doaj +1 more source
Performance estimation of interior permanent-magnet brushless motors using the voltage-driven flux-MMF diagram [PDF]
, 2006 The flux-magnetomotive force (flux-MMF) diagram, or "energy conversion loop," is a powerful tool for computing the parameters of saturated interior permanent-magnet brushless motors, especially when the assumptions underlying classical dq theory are not ...
Cossar, C. +3 more
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