An optimization framework for minimizing cogging torque in surface mounted permanent magnet machines

Efficiency Improvement of SPMSG in the Engine-Generator System of a PHEV Shown to be Compatible with an Optimal Operating Line

HC Jung, D Kim, D Lee - 2023 IEEE Vehicle Power and …, 2023 - ieeexplore.ieee.org
This paper presents a numerical optimization scheme of a surface permanent magnet
synchronous generator (SPMSG) for achieving maximum efficiency. The generator and …
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A Novel Structure of Shaped-Magnet Synchrounos Machines Based on Halbach Array in Radial and Axial Axes

S Yousefnejad, D Kheibargir - 2023 3rd International …, 2023 - ieeexplore.ieee.org
This paper presents two innovative structural concepts for surface permanent magnet
synchronous machines. One of these designs aims to enhance the machine's torque output …
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Effect of Eccentric Tooth Tip Arc on Cogging Torque of PM Machines

DK Banchhor, AK Jain, A Dalal - 2023 IEEE 2nd Industrial …, 2023 - ieeexplore.ieee.org
This paper proposes an eccentric tooth tip arc on a stator for a reduction in the cogging
torque of permanent magnet synchronous machines (PMSM). The proposed technique is …
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Torque Ripple and Electromagnetic Vibration of Permanent Magnet Synchronous Motor Using Unequal Width of Magnets

J Nie, D Wang, B Wang, W Miao… - … and Systems (ICEMS …, 2023 - ieeexplore.ieee.org
In the electromagnetic design phase of permanent magnet synchronous motors (PMSM),
reducing cogging torque is as important as improving motor efficiency. In this paper, the …
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