The Effects of Cogging Torque Reduction in Axial Flux Machines [PDF]
Micromachines, 2021 An axial flux permanent magnet single-rotor generator has good potential in various applications that require high efficiency, prolonged service life, as well as low mass and dimensions.
Samuel Mengesha +3 more
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A Reduction Method of Cogging Torque for Magnetic Gears [PDF]
Iranian Journal of Electrical and Electronic Engineering, 2023 Nowadays, magnetic gears (MGs) have become an alternative choice for mechanical gears because of their low maintenance, improved durability, indirect contact between inner and outer rotors, no lubrication, and high efficiency.
M. K. Rashid, A. M. Mohammed
doaj +3 more sources
Actuators, 2022 A high-end permanent magnet (PM) synchronous motor’s cogging torque is a significant performance measure (PMSM). During the running of the motor, excessive cogging torque will amplify noise and vibration.
Yinquan Yu +7 more
doaj +2 more sources
Minimization of Cogging Torque for V-Type IPMSM by the Asymmetric Auxiliary Slots on the Rotor
IEEE Access, 2022 The interaction between the permanent magnets and the armature teeth of the PMSM generates cogging torque. It causes vibration and noise. Therefore, this paper establishes the analytical formula of the cogging torque of the motor with auxiliary slots on ...
Xiaobo Wan, Jianyong Lou, Yong Shi
exaly +3 more sources
Reduction of Cogging Torque in Dual Rotor Permanent Magnet Generator for Direct Coupled Wind Energy Systems [PDF]
The Scientific World Journal, 2014 In wind energy systems employing permanent magnet generator, there is an imperative need to reduce the cogging torque for smooth and reliable cut in operation.
Sivachandran Paulsamy
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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
doaj +2 more sources
A Calculation Method for the On-Load Cogging Torque of Permanent Magnet Synchronous Machine
IEEE Access, 2019 This paper presents a new method to calculate the cogging torque of the permanent magnet synchronous machine under load condition. Combined with the mathematical expression of the cogging torque, it is found that the cogging torque will be influenced by ...
Weiye Wang, Xin Qiu, Jianfei Yang
exaly +3 more sources
Cogging torque reduction by utilizing the unequal rotor slot arc method for FSPM Machines
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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Impact of Selected Methods of Cogging Torque Reduction in Multipolar Permanent-Magnet Machines
Energies, 2020 This paper focuses on the matter of cogging torque reduction by combining various methods of cogging torque minimization. Due to the high costs of prototype construction, cogging torque is minimized during the design phase by using numerical methods ...
Henryk Wachta +2 more
exaly +3 more sources
Comparison of Axial Flux PMSM and Outrunner PMSM under Same Physical and Electrical Parameters according to Cogging Torque [PDF]
Gazi Üniversitesi Fen Bilimleri Dergisi, 2018 Axial flux permanent magnet motor (AFPMM) and outrunner permanent magnet motor (ORPMM) are generic rotating machines that are commonly used. Cogging torque is an undesired output for electrical motors.
Ali SAYGIN, Ahmet AKSÖZ
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