Results 21 to 30 of about 51,074 (308)
Speed synchronization control method for multi motor drive system of belt conveyor
Gong-kuang zidonghua, 2023 In the production process of a multi motor drive system of belt conveyor, if individual motor speeds are not synchronized, it can cause conveyor belt breakage and mechanical and electrical equipment damage.
LI Biao
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Optimal design of a three-phase AFPM for in-wheel electrical traction [PDF]
, 2014 Sinusoidally fed permanent magnet synchronous motors (PMSM) fulfill the special features required for traction motors to be applied in electric vehicles (EV).
Riba Ruiz, Jordi-Roger +2 more
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Recognition of Acoustic Signals of Synchronous Motors with the Use of MoFS and Selected Classifiers
Measurement Science Review, 2015 This paper proposes an approach based on acoustic signals for detecting faults appearing in synchronous motors. Acoustic signals of a machine were used for fault detection. These faults contained: broken coils and shorted stator coils.
Glowacz Adam
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On the stator flux linkage estimation of an PMSM with extended Kalman filters [PDF]
, 2010 The demand for drives with high quality torque control has grown tremendously in a wide variety of applications. Direct torque control (DTC) for permanent magnet synchronous motors can provide this accurate and fast torque control.
Boel, René +2 more
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Elektrotehnìka ta Elektroenergetika, 2019 Purpose. Obtaining analytical calculated dependencies for finding the optimal time of magnetization and demagnetization of stopped frequency-regulated synchronous motors and the corresponding minimum energy loss in these motors for the regimes of ...
V.A. Volkov
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Applied Sciences, 2023 At present, the induction motor (IM), synchronous reluctance motor (SynRM), ferrite-assisted synchronous reluctance motor (ferrite-assisted SynRM) and interior permanent magnet motor (IPM) are research hotspots, but comprehensive comparative research on ...
Guanghui Du +3 more
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Torque prediction using the flux-MMF diagram in AC, DC, and reluctance motors [PDF]
, 1996 This paper uses the flux-MMF diagram to compare and contrast the torque production mechanism in seven common types of electric motor. The flux-MMF diagram is a generalized version of the flux-linkage versus current (ψ-i) diagram for switched-reluctance ...
Deodhar, R.P. +3 more
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Mathematical model of two parallel synchronous motors supplied from current type frequency converter
Communications, 1999 The contribution describes the mathematical model of electrical drive composed of two parallel synchronous motors. Besides the equations there is mentioned block scheme in MATLAB and simulation results of the starting of two synchronous motors supplied ...
Byambaa Sergelen +2 more
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Performance comparison between Surface Mounted and Interior PM motor drives for Electric Vehicle application [PDF]
, 2012 Electric Vehicles make use of permanent magnet synchronous traction motors for their high torque density and efficiency. A comparison between interior permanent magnet (IPM) and surface mounted permanent magnet (SPM) motors is carried out, in terms of ...
Boazzo, Barbara +3 more
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Thermal analysis of induction and synchronous reluctance motors [PDF]
, 2005 In this paper, the thermal behavior of two induction motors (2.2 and 4 kW, four poles) and two synchronous reluctance motors [(SynRMs) transverse-laminated] are investigated and compared.
Boglietti, Aldo +4 more
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