Results 31 to 40 of about 50,950 (315)
Archives of Acoustics, 2014 In industrial processes electrical motors are serviced after a specific number of hours, even if there is a need for service. This led to the development of early fault diagnostic methods. Paper presents early fault diagnostic method of synchronous motor.
Adam GLOWACZ
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Impact of cross-saturation in sensorless control of transverse-laminated synchronous reluctance motors [PDF]
, 2006 Synchronous reluctance (SyR) motors are well suited to a zero-speed sensorless control, because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the ...
Pastorelli, Michele Angelo +2 more
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The Design of Control System for Gearless Synchronous Drum-Motor of the Underground Mine Belt Conveyor [PDF]
E3S Web of Conferences, 2019 Regarding the current tendency of replacing the geared electric drives with gearless drum motor and substitution of the obsolete induction motors with energy-efficient synchronous motors, the authors consider the difficulties of the high-power permanent ...
Semykina Irina, Tarnetskaya Alexandra
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IEEE Access, 2017 This paper aims to study the issue of robust synchronous control of multi-motor. A scheme of synchronous motion based on the artificial potential field is proposed. In this scheme, a model of artificial potential field is constructed and by employing the
Changfan Zhang +5 more
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Vectorial formalism for analysis and design of polyphase synchronous machines [PDF]
, 2003 A vectorial formalism for analysis and design of polyphase synchronous machines without reluctance and saturation effects is described. We prove the equivalence of such a machine with a set of magnetically independent machines, which are electrically and
BOUSCAYROL, Alain +5 more
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Power Electronics and Drives, 2019 Synchronous reluctance motor drives are one of the most attractive alternatives of permanent magnet synchronous motor drives and induction motor drives in the field of conventional industrial and household applications.
Vajsz Tibor +2 more
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Direct Flux Field Oriented Control of IPM Drives with Variable DC-Link in the Field-Weakening Region [PDF]
, 2009 This paper presents the direct flux control of an interior permanent-magnet (IPM) motor drive in the field-weakening region. The output torque is regulated by the coordinated control of the stator flux amplitude and the current component in quadrature ...
Pellegrino, Gian-Mario Luigi +3 more
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Dual-motor Synchronous Wiper System Controller Based on CAN Bus
Journal of Harbin University of Science and Technology, 2018 Single-motor wiper system through a mechanical connection to swing synchronously is widely used. This structure has the disadvantages such as large space occupation，inconvenient maintenance and so on. Dual- motor wiper system overcomes all these problems
YAN Da, WANG Xu-dong, SUN Yan-cheng
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Research on Magnetic Field Simulation of Cylindrical Linear Synchronous Motor [PDF]
E3S Web of Conferences, 2021 In order to obtain the influence of different structures and frequencies on the thrust of cylindrical permanent magnet linear synchronous motor, the transient simulation of magnetic field of cylindrical permanent magnet linear synchronous motor is ...
Minzheng Jiang +3 more
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Right Harmonic Spectrum for the back-electromotive force of a n-phase synchronous motor [PDF]
, 2004 This paper deals with a vector control of n-phase permanent magnet synchronous machine. To use control algorithms already developed for sine-wave 3-phase machines, the spectrum of back electromotive force (EMF) must contain only odd 2k+1 harmonics which ...
BOUSCAYROL, Alain +2 more
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