Results 11 to 20 of about 2,663 (214)
Perbandingan Torka Cogging Generator Integral dan Fractional untuk Pembangkit Listrik Tenaga Tenaga Angin [PDF]
Jurnal Elkomika, 2023 ABSTRAK Penelitian ini membahas penurunan torka cogging pada generator sinkron magnet permanen untuk untuk aplikasi pada pembangkit listrik tenaga angin.
TAJUDDIN NUR +5 more
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A Method for Reducing Cogging Torque of Integrated Propulsion Motor [PDF]
Journal of Marine Science and Engineering, 2019 How to reduce the cogging torque of the integrated propeller motor is an important means to improve its noise performance because cogging torque is one of the key factors causing torque ripple.
Huanyu Ou +3 more
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Cogging Torque Reduction in Permanent Magnet Machines [PDF]
IEEE Transactions on Industry Applications, 2006 This paper examines two methods - magnet shifting and optimizing the magnet pole arc - for reducing cogging torque in permanent magnet machines. The methods were applied to existing machine designs and their performance was calculated using finite-element analysis (FEA).
Dosiek, L., Pillay, Pragasen
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Cogging torque reduction by utilizing the unequal rotor slot arc method for FSPM Machines [PDF]
Ain Shams Engineering JournalCogging torque is a crucial and offending problem for electric machines that consist permanent magnets. Flux switching permanent magnet (FSPM) machines have magnets embedded inside the stator coils. Due to the interaction between the stator magnetic flux
Emrah Cetin
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Simultaneous improvement of cogging torque and torque density in axial flux‐switching permanent magnet motor [PDF]
IET Electric Power ApplicationsAxial Flux‐Switching Permanent Magnet motors are broadly used in various industrial applications due to their high torque density and low rotor inertia.
Hamid Ebrahimi +2 more
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Analysis of the Impact of Magnetic Materials on Cogging Torque in Brushless DC Motor [PDF]
Advances in Materials Science and Engineering, 2021 The cogging torque is the most significant issue in permanent magnet applications, since it has a negative impact on machine performance. In this article, the impact of magnetic materials on cogging torque is analyzed on brushless DC motors (BLDC).
K. Karthick +4 more
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Cogging Torque Minimization Strategies in Interior Permanent Magnet Synchronous Motors [PDF]
IEEE AccessCogging torque in interior permanent magnet synchronous motors (IPMSMs) is caused by variation in magnetic reluctance between permanent magnets and stator slot openings.
Milad Bahrami-Fard +6 more
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Electrical engineering & Electromechanics, 2022 Introduction. In spite of many advantages of radial flux permanent magnet brushless DC motors it suffers from the distinct disadvantage of high cogging torque. The designer must emphasize to reduce the cogging torque during the design stage.
T. H. Panchal, A. N. Patel, R. M. Patel
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Optimization of Cogging Torque Based on the Improved Bat Algorithm
International Journal of Information Technologies and Systems Approach, 2023 Permanent magnet motors have the advantages of high output torque, high efficiency, and low noise, but the cogging effect is obvious. The 24-slot 4-pole surface-mounted permanent magnet synchronous motor is taken as an example to reduce the cogging torque of permanent magnet synchronous motors.
Wenbo Bai, Huajun Ran
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Reduction of cogging torque in interior-magnet brushless machines [PDF]
IEEE Transactions on Magnetics, 2003 An investigation into the cogging torque in a four-pole interior-magnet brushless machines having either a six-slot stator and a short-pitched nonoverlapping winding or a 12-slot stator and a full-pitched overlapping winding is described. It is shown by finite-element analyses and measurements that, by appropriately defining the pole-arc to pole-pitch ...
Zhu, Z.Q. +3 more
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